SINGLE WITH BUILT-IN DIODE AND RESISTOR Silicon Controlled Rectifiers (SCR) 5
- Home
- Silicon Controlled Rectifiers (SCR)
Manufacturers
-
Abb
-
Bourns
-
Central Semiconductor
-
Crydom
-
Defense Logistics Agency
-
Diodes Incorporated
-
Dynex Semiconductor
-
Eic Semiconductor
-
Fagor Electronica S Coop
-
Harris Semiconductor
-
IXYS Corporation
-
Infineon Technologies
-
Littelfuse
-
Loras Industries
-
Microchip Technology
-
Micron Technology
-
Microsemi
-
Motorola
-
NXP Semiconductors
-
Nec Electronics America
-
Nte Electronics
-
Onsemi
-
Powerex
-
Renesas Electronics
-
STMicroelectronics
-
Semikron International
-
Sensata Technologies
-
Teledyne Technologies
-
Texas Instruments
-
Toshiba
-
Vishay Intertechnology
-
Ween Semiconductors
Trigger Device Type
-
ASSYMETRIC SCR
-
GATE TURN-OFF SCR
-
REVERSE CONDUCTING GTO SCR
-
REVERSE CONDUCTING SCR
-
SCR
-
SYMMETRICAL GTO SCR
-
TRIAC
Package Style (Meter)
-
CYLINDRICAL
-
DISK BUTTON
-
FLANGE MOUNT
-
FLATPACK
-
IN-LINE
-
MICROELECTRONIC ASSEMBLY
-
POST/STUD MOUNT
-
SMALL OUTLINE
-
SPECIAL SHAPE
-
UNCASED CHIP
Surface Mount
-
NO
-
YES
Terminal Position
-
BOTTOM
-
DUAL
-
END
-
SINGLE
-
UNSPECIFIED
-
UPPER
Configuration (1)
-
SINGLE WITH BUILT-IN DIODE AND RESISTOR
-
2 BANKS, ANTI-PARALLEL, 2 ELEMENTS
-
3 BANKS, ANTI-PARALLEL, 2 ELEMENTS
-
3 BANKS, ANTI-PARALLEL, 2 ELEMENTS WITH BUILT-IN THERMISTOR
-
3 PHASE BRIDGE
-
3 PHASE BRIDGE WITH BUILT-IN FREE-WHEELING DIODE
-
3 PHASE BRIDGE, FULL-CONTROLLED CONVERTER
-
3 PHASE BRIDGE, HALF-CONTROLLED
-
3 PHASE BRIDGE, HALF-CONTROLLED CONVERTER, COMMON ANODE
-
3 PHASE BRIDGE, HALF-CONTROLLED CONVERTER, COMMON CATHODE
-
3 PHASE BRIDGE, HALF-CONTROLLED WITH BUILT-IN IGBT
-
3 PHASE BRIDGE, HALF-CONTROLLED, COMMON CATHODE
-
3 PHASE BRIDGE, HALF-CONTROLLED, COMMON CATHODE WITH BUILT-IN DIODE
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3 PHASE BRIDGE, HALF-CONTROLLED, COMMON CATHODE WITH BUILT-IN FREE-WHEELING DIODE
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3 PHASE BRIDGE, HALF-CONTROLLED, COMMON CATHODE WITH BUILT-IN IGBT, DIODE
-
3 PHASE BRIDGE, HALF-CONTROLLED, COMMON CATHODE WITH BUILT-IN IGBT, DIODE AND THERMISTOR
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ANTI-PARALLEL, 2 ELEMENTS
-
BRIDGE
-
BRIDGE WITH BUILT-IN DIODE
-
BRIDGE, HALF-CONTROLLED
-
BRIDGE, HALF-CONTROLLED WITH BUILT-IN FREE-WHEELING AND FIELD DIODE
-
BRIDGE, HALF-CONTROLLED, COMMON ANODE WITH BUILT-IN DIODE
-
BRIDGE, HALF-CONTROLLED, COMMON CATHODE
-
BRIDGE, HALF-CONTROLLED, COMMON CATHODE WITH BUILT-IN DIODE
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BRIDGE, HALF-CONTROLLED, COMMON CATHODE WITH BUILT-IN FREE-WHEELING DIODE
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COMMON ANODE, 2 ELEMENTS
-
COMMON CATHODE, 2 ELEMENTS
-
COMMON CATHODE, 3 ELEMENTS
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COMPLEX
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SEPARATE, 2 ELEMENTS
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SERIES CONNECTED, 2 ELEMENTS
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SERIES CONNECTED, CENTER TAP, 2 ELEMENTS
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SERIES CONNECTED, CENTER TAPPED, 2 ELEMENTS
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SINGLE
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SINGLE WITH BUILT-IN ANTI-PARALLEL DIODE
-
SINGLE WITH BUILT-IN DIODE
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SINGLE WITH BUILT-IN DIODE AND MOSFET
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SINGLE WITH BUILT-IN ISOLATED DIODE
-
SINGLE WITH BUILT-IN RESISTOR BETWEEN GATE AND CATHODE
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SINGLE WITH BUILT-IN SERIES DIODE
-
SINGLE WITH BUILT-IN THREE PHASE RECTIFIER DIODE BRIDGE
Case Connection
-
ANODE
-
CATHODE
-
ISOLATED
-
MAIN TERMINAL 2
Maximum On-state Voltage
-
.95 V
-
1.05 V
-
1.06 V
-
1.09 V
-
1.1 V
-
1.14 V
-
1.15 V
-
1.18 V
-
1.2 V
-
1.22 V
-
1.24 V
-
1.25 V
-
1.26 V
-
1.27 V
-
1.28 V
-
1.3 V
-
1.31 V
-
1.32 V
-
1.35 V
-
1.36 V
-
1.37 V
-
1.38 V
-
1.39 V
-
1.4 V
-
1.41 V
-
1.42 V
-
1.43 V
-
1.45 V
-
1.46 V
-
1.47 V
-
1.48 V
-
1.5 V
-
1.51 V
-
1.52 V
-
1.53 V
-
1.54 V
-
1.55 V
-
1.56 V
-
1.57 V
-
1.6 V
-
1.62 V
-
1.64 V
-
1.65 V
-
1.66 V
-
1.68 V
-
1.69 V
-
1.7 V
-
1.71 V
-
1.72 V
-
1.73 V
-
1.74 V
-
1.75 V
-
1.77 V
-
1.78 V
-
1.8 V
-
1.81 V
-
1.82 V
-
1.83 V
-
1.84 V
-
1.85 V
-
1.87 V
-
1.88 V
-
1.9 V
-
1.92 V
-
1.95 V
-
1.96 V
-
1.98 V
-
2 V
-
2.02 V
-
2.03 V
-
2.04 V
-
2.05 V
-
2.07 V
-
2.08 V
-
2.1 V
-
2.12 V
-
2.13 V
-
2.15 V
-
2.17 V
-
2.18 V
-
2.2 V
-
2.22 V
-
2.29 V
-
2.3 V
-
2.32 V
-
2.34 V
-
2.35 V
-
2.4 V
-
2.45 V
-
2.48 V
-
2.49 V
-
2.5 V
-
2.52 V
-
2.53 V
-
2.54 V
-
2.6 V
-
2.62 V
-
2.63 V
-
2.65 V
-
2.7 V
-
2.75 V
-
2.8 V
-
2.88 V
-
2.9 V
-
2.95 V
-
2.99 V
-
3 V
-
3.2 V
-
3.26 V
-
3.3 V
-
3.4 V
-
3.75 V
-
3.97 V
-
4 V
-
4.4 V
Package Body Material
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CERAMIC, METAL-SEALED COFIRED
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GLASS
-
METAL
-
PLASTIC/EPOXY
-
UNSPECIFIED
Maximum DC Gate Trigger Current
-
.001 mA
-
.005 mA
-
.007 mA
-
.012 mA
-
.02 mA
-
.025 mA
-
.03 mA
-
.05 mA
-
.06 mA
-
.07 mA
-
.075 mA
-
.1 mA
-
.2 mA
-
.25 mA
-
.3 mA
-
.4 mA
-
.45 mA
-
.5 mA
-
1 mA
-
1.2 mA
-
1.5 mA
-
10 mA
-
100 mA
-
1000 mA
-
10000 mA
-
110 mA
-
120 mA
-
12000 mA
-
125 mA
-
145 mA
-
15 mA
-
150 mA
-
1500 mA
-
180 mA
-
1800 mA
-
2 mA
-
20 mA
-
200 mA
-
2000 mA
-
20000 mA
-
220 mA
-
25 mA
-
250 mA
-
2500 mA
-
260 mA
-
27 mA
-
270 mA
-
28 mA
-
30 mA
-
300 mA
-
3000 mA
-
32 mA
-
320 mA
-
35 mA
-
350 mA
-
3500 mA
-
38 mA
-
4 mA
-
40 mA
-
400 mA
-
4000 mA
-
45 mA
-
450 mA
-
5 mA
-
50 mA
-
500 mA
-
5000 mA
-
55 mA
-
6 mA
-
60 mA
-
600 mA
-
65 mA
-
70 mA
-
700 mA
-
75 mA
-
78 mA
-
8 mA
-
80 mA
-
800 mA
-
9 mA
-
95 mA
Non Repetitive Peak On-state Current
-
.035 A
-
10 A
-
100 A
-
1000 A
-
10000 A
-
10100 A
-
105 A
-
10500 A
-
105000 A
-
10800 A
-
11.3 A
-
110 A
-
1100 A
-
11000 A
-
11300 A
-
115 A
-
1150 A
-
11500 A
-
1160 A
-
11600 A
-
1180 A
-
12 A
-
120 A
-
1200 A
-
12000 A
-
121 A
-
12100 A
-
121000 A
-
1230 A
-
1240 A
-
125 A
-
1250 A
-
12500 A
-
126 A
-
128000 A
-
1300 A
-
13000 A
-
131 A
-
132 A
-
13500 A
-
13600 A
-
140 A
-
1400 A
-
14000 A
-
14300 A
-
145 A
-
1450 A
-
14500 A
-
146 A
-
14800 A
-
1490 A
-
15 A
-
150 A
-
1500 A
-
15000 A
-
150000 A
-
153 A
-
15500 A
-
1570 A
-
16.8 A
-
160 A
-
1600 A
-
16000 A
-
1620 A
-
16300 A
-
16400 A
-
165 A
-
1650 A
-
16500 A
-
170 A
-
1700 A
-
17000 A
-
1740 A
-
175 A
-
17500 A
-
17600 A
-
18 A
-
180 A
-
1800 A
-
18000 A
-
1840 A
-
185 A
-
18700 A
-
190 A
-
1900 A
-
19000 A
-
1940 A
-
19400 A
-
195 A
-
1950 A
-
19500 A
-
197 A
-
198 A
-
19800 A
-
199 A
-
2 A
-
20 A
-
200 A
-
2000 A
-
20000 A
-
20400 A
-
2050 A
-
20500 A
-
20700 A
-
2094 A
-
21 A
-
210 A
-
2100 A
-
21000 A
-
212 A
-
21500 A
-
22 A
-
220 A
-
2200 A
-
22000 A
-
225 A
-
2250 A
-
22500 A
-
23.6 A
-
2300 A
-
23000 A
-
231 A
-
23500 A
-
24 A
-
240 A
-
2400 A
-
24000 A
-
24200 A
-
24500 A
-
24800 A
-
25 A
-
250 A
-
25000 A
-
25500 A
-
25600 A
-
2590 A
-
260 A
-
2600 A
-
26000 A
-
26500 A
-
27 A
-
270 A
-
2700 A
-
275 A
-
27500 A
-
280 A
-
2800 A
-
28000 A
-
28800 A
-
2900 A
-
29000 A
-
295 A
-
29600 A
-
3 A
-
30 A
-
300 A
-
3000 A
-
30000 A
-
3100 A
-
31000 A
-
314 A
-
315 A
-
32 A
-
320 A
-
3200 A
-
32000 A
-
325 A
-
33 A
-
330 A
-
3300 A
-
33000 A
-
33800 A
-
3400 A
-
345 A
-
35 A
-
350 A
-
3500 A
-
35000 A
-
35700 A
-
3575 A
-
360 A
-
3600 A
-
36000 A
-
37000 A
-
37200 A
-
375 A
-
37700 A
-
38 A
-
380 A
-
3800 A
-
3850 A
-
38900 A
-
390 A
-
39000 A
-
3960 A
-
4 A
-
40 A
-
400 A
-
4000 A
-
40000 A
-
410 A
-
4100 A
-
41000 A
-
415 A
-
420 A
-
4200 A
-
424 A
-
425 A
-
42500 A
-
430 A
-
4300 A
-
4400 A
-
44000 A
-
45 A
-
450 A
-
4500 A
-
45000 A
-
45500 A
-
45600 A
-
460 A
-
4600 A
-
46000 A
-
470 A
-
4700 A
-
4750 A
-
47500 A
-
480 A
-
4800 A
-
48300 A
-
4900 A
-
49500 A
-
5 A
-
50 A
-
500 A
-
5000 A
-
50000 A
-
5100 A
-
5170 A
-
52 A
-
520 A
-
5200 A
-
525 A
-
5300 A
-
54 A
-
540 A
-
5400 A
-
54000 A
-
55 A
-
550 A
-
5500 A
-
55000 A
-
560 A
-
5700 A
-
5800 A
-
58000 A
-
5850 A
-
590 A
-
595 A
-
5970 A
-
6 A
-
60 A
-
600 A
-
6000 A
-
60000 A
-
610 A
-
6100 A
-
61600 A
-
6200 A
-
630 A
-
6300 A
-
63000 A
-
633 A
-
640 A
-
6400 A
-
64000 A
-
6480 A
-
65 A
-
650 A
-
6500 A
-
65000 A
-
66 A
-
6600 A
-
670 A
-
6800 A
-
6900 A
-
7 A
-
7.5 A
-
70 A
-
700 A
-
7000 A
-
70000 A
-
710 A
-
7100 A
-
7150 A
-
71500 A
-
720 A
-
7200 A
-
73 A
-
75 A
-
750 A
-
7500 A
-
75000 A
-
755 A
-
76 A
-
7600 A
-
76800 A
-
7700 A
-
780 A
-
7800 A
-
8 A
-
8.8 A
-
80 A
-
800 A
-
8000 A
-
82000 A
-
8300 A
-
84 A
-
8400 A
-
85 A
-
8500 A
-
85500 A
-
860 A
-
8640 A
-
865 A
-
8700 A
-
88 A
-
8800 A
-
8900 A
-
9 A
-
90 A
-
9000 A
-
9100 A
-
920 A
-
9200 A
-
9350 A
-
9400 A
-
950 A
-
9500 A
-
95000 A
-
9600 A
-
9625 A
-
970 A
-
9720 A
-
9800 A
-
9900 A
Terminal Form
-
C BEND
-
FLAT
-
GULL WING
-
HIGH CURRENT CABLE
-
NO LEAD
-
PIN/PEG
-
SOLDER LUG
-
THROUGH-HOLE
-
UNSPECIFIED
-
WIRE
Package Shape
-
RECTANGULAR
-
ROUND
-
SQUARE
Maximum On-state Current
-
.00016 A
-
.0003 A
-
.0008 A
-
.1 A
-
.15 A
-
.16 A
-
.17 A
-
.18 A
-
.22 A
-
.25 A
-
.255 A
-
.3 A
-
.35 A
-
.4 A
-
.45 A
-
.5 A
-
.51 A
-
.6 A
-
.63 A
-
.64 A
-
.65 A
-
.8 A
-
.9 A
-
.95 A
-
1 A
-
1.2 A
-
1.25 A
-
1.4 A
-
1.5 A
-
1.6 A
-
1.8 A
-
10 A
-
10.2 A
-
10.24 A
-
100 A
-
1000 A
-
101 A
-
1030 A
-
104 A
-
1040 A
-
10405 A
-
105 A
-
1050 A
-
1054 A
-
1055 A
-
106 A
-
1075 A
-
108 A
-
1080 A
-
110 A
-
1100 A
-
111 A
-
1115 A
-
1135 A
-
1138 A
-
1145 A
-
115 A
-
116 A
-
117 A
-
1190 A
-
1191 A
-
12 A
-
12.7 A
-
12.8 A
-
120 A
-
1200 A
-
1207 A
-
121 A
-
1210 A
-
122 A
-
1220 A
-
1230 A
-
126 A
-
1260 A
-
1270 A
-
1275 A
-
1280 A
-
13 A
-
130 A
-
1300 A
-
131 A
-
1318 A
-
1329 A
-
1330 A
-
135 A
-
1350 A
-
13602 A
-
137 A
-
138 A
-
1385 A
-
1394 A
-
14 A
-
140 A
-
1400 A
-
1408 A
-
142 A
-
1456 A
-
14750 A
-
1480 A
-
1490 A
-
15 A
-
150 A
-
1500 A
-
1505 A
-
1510 A
-
1520 A
-
15345 A
-
1560 A
-
159 A
-
1590 A
-
16 A
-
160 A
-
1600 A
-
1611 A
-
162 A
-
1620 A
-
1627 A
-
165 A
-
1650 A
-
167 A
-
1670.9 A
-
1680 A
-
170 A
-
1700 A
-
1720 A
-
1730 A
-
1745 A
-
175 A
-
18 A
-
180 A
-
181 A
-
1810 A
-
185 A
-
1850 A
-
1856 A
-
1870 A
-
1871 A
-
19 A
-
190 A
-
1900 A
-
1910 A
-
1916 A
-
1920 A
-
1927 A
-
1947 A
-
1950 A
-
1960 A
-
1990 A
-
2 A
-
2.4 A
-
2.5 A
-
2.55 A
-
2.56 A
-
2.6 A
-
20 A
-
200 A
-
2000 A
-
203 A
-
205 A
-
2050 A
-
208 A
-
21 A
-
210 A
-
2100 A
-
2123 A
-
215 A
-
216 A
-
2160 A
-
218 A
-
2180 A
-
2191 A
-
22 A
-
2200 A
-
221 A
-
2220 A
-
223 A
-
225 A
-
2250 A
-
2290 A
-
23 A
-
230 A
-
2320 A
-
235 A
-
2350 A
-
2360 A
-
2394 A
-
240 A
-
2400 A
-
245 A
-
2480 A
-
2486 A
-
2490 A
-
25 A
-
250 A
-
2500 A
-
2509 A
-
2510 A
-
2545 A
-
255 A
-
2560 A
-
2590 A
-
260 A
-
261 A
-
2611 A
-
262 A
-
2632 A
-
2675 A
-
27 A
-
270 A
-
2700 A
-
2710 A
-
273 A
-
275 A
-
28 A
-
280 A
-
2800 A
-
2810 A
-
285 A
-
2860 A
-
287 A
-
2870 A
-
2875 A
-
2880 A
-
290 A
-
2900 A
-
2930 A
-
2945 A
-
2950 A
-
3 A
-
3.2 A
-
3.8 A
-
3.84 A
-
30 A
-
300 A
-
3010 A
-
303 A
-
3030 A
-
305 A
-
308 A
-
31 A
-
31.5 A
-
310 A
-
315 A
-
3160 A
-
32 A
-
320 A
-
3215 A
-
3250 A
-
330 A
-
3300 A
-
335 A
-
336 A
-
34 A
-
340 A
-
3400 A
-
3405 A
-
345 A
-
3455 A
-
348 A
-
35 A
-
350 A
-
3500 A
-
355 A
-
36 A
-
360 A
-
3700 A
-
3710 A
-
375 A
-
38 A
-
380 A
-
381 A
-
3810 A
-
3850 A
-
3880 A
-
3930 A
-
395 A
-
4 A
-
4.7 A
-
40 A
-
400 A
-
4020 A
-
4070 A
-
41 A
-
4130 A
-
414 A
-
4160 A
-
42.5 A
-
4200 A
-
422 A
-
424 A
-
425 A
-
43 A
-
430 A
-
433 A
-
4385 A
-
4395 A
-
440 A
-
4400 A
-
443 A
-
445 A
-
4460 A
-
45 A
-
450 A
-
4500 A
-
46 A
-
460 A
-
464 A
-
465 A
-
4670 A
-
47 A
-
470 A
-
4770 A
-
48 A
-
480 A
-
49 A
-
5 A
-
5.1 A
-
5.7 A
-
50 A
-
500 A
-
5025 A
-
509 A
-
5097 A
-
51 A
-
510 A
-
5177 A
-
520 A
-
5200 A
-
525 A
-
530 A
-
535 A
-
5360 A
-
540 A
-
542 A
-
5450 A
-
548 A
-
55 A
-
550 A
-
559 A
-
560 A
-
5616 A
-
566 A
-
568 A
-
570 A
-
573 A
-
5740 A
-
58 A
-
586 A
-
588 A
-
590 A
-
5930 A
-
595 A
-
6 A
-
6.4 A
-
60 A
-
600 A
-
6038 A
-
6070 A
-
610 A
-
615 A
-
618 A
-
620 A
-
6275 A
-
628 A
-
63 A
-
630 A
-
635 A
-
6397 A
-
64 A
-
640 A
-
644 A
-
649 A
-
65 A
-
650 A
-
659 A
-
66 A
-
660 A
-
6620 A
-
669 A
-
670 A
-
68 A
-
681 A
-
6840 A
-
6841 A
-
690 A
-
694 A
-
7 A
-
7.5 A
-
7.6 A
-
7.68 A
-
7.7 A
-
7.8 A
-
70 A
-
700 A
-
71 A
-
710 A
-
712 A
-
719 A
-
720 A
-
730 A
-
740 A
-
75 A
-
750 A
-
76 A
-
765 A
-
775 A
-
78 A
-
789 A
-
79 A
-
8 A
-
80 A
-
800 A
-
802 A
-
808 A
-
81 A
-
82 A
-
820 A
-
826 A
-
833 A
-
85 A
-
86 A
-
860 A
-
869 A
-
8760 A
-
880 A
-
885 A
-
890 A
-
90 A
-
900 A
-
92 A
-
925 A
-
9250 A
-
930 A
-
9310 A
-
936 A
-
940 A
-
946 A
-
95 A
-
950 A
-
955 A
-
96 A
-
960 A
No. of Elements
-
1
-
2
-
3
-
4
-
6
Maximum Leakage Current
-
.0002 mA
-
.001 mA
-
.002 mA
-
.005 mA
-
.01 mA
-
.02 mA
-
.05 mA
-
.1 mA
-
.15 mA
-
.2 mA
-
.25 mA
-
.3 mA
-
.4 mA
-
.5 mA
-
.75 mA
-
1 mA
-
1.5 mA
-
1.7 mA
-
10 mA
-
100 mA
-
10000 mA
-
110 mA
-
12 mA
-
120 mA
-
130 mA
-
140 mA
-
15 mA
-
150 mA
-
160 mA
-
17 mA
-
18 mA
-
180 mA
-
2 mA
-
2.2 mA
-
2.5 mA
-
20 mA
-
200 mA
-
225 mA
-
25 mA
-
250 mA
-
3 mA
-
3.3 mA
-
3.5 mA
-
30 mA
-
300 mA
-
35 mA
-
4 mA
-
40 mA
-
400 mA
-
45 mA
-
5 mA
-
5.5 mA
-
50 mA
-
500 mA
-
6 mA
-
6.5 mA
-
60 mA
-
600 mA
-
65 mA
-
7 mA
-
70 mA
-
75 mA
-
750 mA
-
8 mA
-
80 mA
-
9 mA
-
90 mA
-
900 mA
Repetitive Peak Reverse Voltage
-
10 V
-
100 V
-
1000 V
-
1100 V
-
1125 V
-
1200 V
-
125 V
-
1250 V
-
1300 V
-
1375 V
-
1400 V
-
15 V
-
150 V
-
1500 V
-
16 V
-
1600 V
-
1625 V
-
17 V
-
1750 V
-
18 V
-
1800 V
-
1875 V
-
200 V
-
2000 V
-
2100 V
-
2200 V
-
2300 V
-
2400 V
-
25 V
-
250 V
-
2500 V
-
2600 V
-
2800 V
-
2900 V
-
30 V
-
300 V
-
3000 V
-
3200 V
-
3300 V
-
3400 V
-
3500 V
-
3600 V
-
375 V
-
3800 V
-
400 V
-
4000 V
-
4200 V
-
4400 V
-
450 V
-
4500 V
-
4800 V
-
5 V
-
50 V
-
500 V
-
5000 V
-
5200 V
-
5350 V
-
60 V
-
600 V
-
6000 V
-
625 V
-
650 V
-
6500 V
-
700 V
-
7000 V
-
750 V
-
7500 V
-
80 V
-
800 V
-
8000 V
-
875 V
-
9500 V
Maximum Repetitive Peak Off-state Leakage Current
-
.1 uA
-
1 uA
-
10 uA
-
100 uA
-
1000 uA
-
10000 uA
-
100000 uA
-
120000 uA
-
15 uA
-
1500 uA
-
15000 uA
-
150000 uA
-
20 uA
-
200 uA
-
2000 uA
-
20000 uA
-
200000 uA
-
250 uA
-
25000 uA
-
250000 uA
-
300 uA
-
3000 uA
-
30000 uA
-
300000 uA
-
3100 uA
-
35000 uA
-
3900 uA
-
4 uA
-
4000 uA
-
40000 uA
-
5 uA
-
50 uA
-
500 uA
-
5000 uA
-
50000 uA
-
6 uA
-
6000 uA
-
60000 uA
-
70000 uA
-
750 uA
-
8000 uA
-
80000 uA
-
9000 uA
No. of Terminals
-
10
-
11
-
12
-
13
-
14
-
19
-
2
-
20
-
21
-
22
-
28
-
3
-
4
-
42
-
5
-
6
-
7
-
8
Sub-Category
-
Silicon Controlled Rectifiers
-
TRIACs
Maximum Operating Temperature
-
100 Cel
-
105 Cel
-
110 Cel
-
115 Cel
-
120 Cel
-
125 Cel
-
130 Cel
-
135 Cel
-
140 Cel
-
145 Cel
-
150 Cel
-
155 Cel
-
185 Cel
-
70 Cel
-
90 Cel
Minimum Operating Temperature
-
-20 Cel
-
-25 Cel
-
-30 Cel
-
-40 Cel
-
-45 Cel
-
-55 Cel
-
-60 Cel
-
-65 Cel
-
0 Cel
Terminal Finish
-
BRIGHT TIN
-
COPPER
-
GOLD OVER NICKEL
-
MATTE TIN
-
MATTE TIN COPPER
-
MATTE TIN OVER NICKEL
-
Matte Tin (Sn)
-
Matte Tin (Sn) - annealed
-
NICKEL
-
PURE TIN
-
Pure Tin (Sn)
-
SILVER
-
Silver (Ag)
-
TIN
-
TIN BISMUTH
-
TIN COPPER
-
TIN LEAD
-
TIN OVER NICKEL
-
TIN SILVER
-
TIN SILVER COPPER
-
TIN/SILVER
-
Tin (Sn)
-
Tin (Sn) - with Nickel (Ni) barrier
-
Tin (Sn) over Copper (Cu)
-
Tin/Lead (Sn/Pb)
-
Tin/Lead (Sn80Pb20)
-
Tin/Silver/Copper (Sn/Ag/Cu)
Maximum RMS On-state Current
-
.15 A
-
.2 A
-
.25 A
-
.26 A
-
.3454 A
-
.35 A
-
.4 A
-
.45 A
-
.47 A
-
.5 A
-
.6 A
-
.628 A
-
.63 A
-
.79 A
-
.8 A
-
1 A
-
1.25 A
-
1.256 A
-
1.26 A
-
1.35 A
-
1.4 A
-
1.5 A
-
1.57 A
-
1.6 A
-
10 A
-
100 A
-
1000 A
-
10110 A
-
1030 A
-
10345 A
-
1050 A
-
1060 A
-
1065 A
-
10905 A
-
110 A
-
1150 A
-
11530 A
-
116.18 A
-
1169 A
-
11795 A
-
1180 A
-
1197 A
-
12 A
-
12.5 A
-
12.56 A
-
12.6 A
-
120 A
-
1200 A
-
121 A
-
1220 A
-
1228 A
-
125 A
-
1250 A
-
1256 A
-
1258 A
-
126 A
-
1260 A
-
1268 A
-
1269 A
-
1294 A
-
1300 A
-
1330 A
-
134 A
-
1340 A
-
1350 A
-
138.16 A
-
140 A
-
1400 A
-
141.3 A
-
142.87 A
-
1450 A
-
146.01 A
-
1480 A
-
15 A
-
15.7 A
-
150 A
-
1500 A
-
1506 A
-
1520 A
-
15390 A
-
1550 A
-
156 A
-
157 A
-
1570 A
-
16 A
-
160 A
-
1600 A
-
1630 A
-
16460 A
-
1650 A
-
170 A
-
1713 A
-
17190 A
-
1724 A
-
1730 A
-
175 A
-
1750 A
-
1755 A
-
18.8 A
-
180 A
-
1800 A
-
1840 A
-
1870 A
-
1880 A
-
1893 A
-
190 A
-
1900 A
-
1960 A
-
1978 A
-
1990 A
-
2 A
-
20 A
-
200 A
-
2000 A
-
2010 A
-
2020 A
-
204.1 A
-
2050 A
-
2069 A
-
210 A
-
211.95 A
-
2110 A
-
2125 A
-
2130 A
-
2150 A
-
22 A
-
220 A
-
2200 A
-
2228 A
-
2247 A
-
2268 A
-
23 A
-
230 A
-
2300 A
-
2320 A
-
234 A
-
235 A
-
2355 A
-
236 A
-
2360 A
-
2392 A
-
25 A
-
25.12 A
-
250 A
-
2500 A
-
2530 A
-
2540 A
-
2555 A
-
260 A
-
2600 A
-
2610 A
-
2620 A
-
2625 A
-
2641 A
-
2700 A
-
2718 A
-
2728 A
-
2740 A
-
275 A
-
2770 A
-
28 A
-
28.26 A
-
280 A
-
2800 A
-
282.6 A
-
2820 A
-
2830 A
-
285 A
-
29 A
-
29.83 A
-
2912 A
-
2990 A
-
3 A
-
3.1 A
-
3.5 A
-
3.925 A
-
30 A
-
300 A
-
3050 A
-
3064 A
-
31 A
-
3100 A
-
314 A
-
32 A
-
3200 A
-
321.85 A
-
3250 A
-
3253 A
-
3259 A
-
3270 A
-
33 A
-
3300 A
-
3315 A
-
3360 A
-
340 A
-
345.4 A
-
3450 A
-
3480 A
-
35 A
-
350 A
-
3500 A
-
3525 A
-
355 A
-
3550 A
-
3571 A
-
36 A
-
360 A
-
3600 A
-
361.1 A
-
3610 A
-
37.68 A
-
3700 A
-
3752 A
-
39 A
-
39.25 A
-
39.3 A
-
392.5 A
-
3920 A
-
3925 A
-
393 A
-
3940 A
-
3950 A
-
3975 A
-
4 A
-
4.082 A
-
4.7 A
-
4.71 A
-
40 A
-
400 A
-
4050 A
-
4056 A
-
41 A
-
410 A
-
4100 A
-
412 A
-
4120 A
-
4154 A
-
42.39 A
-
420 A
-
4200 A
-
421 A
-
4285 A
-
43 A
-
430 A
-
4350 A
-
440 A
-
4400 A
-
4490 A
-
450 A
-
4500 A
-
4600 A
-
4614 A
-
4642 A
-
47 A
-
47.1 A
-
470 A
-
4710 A
-
475 A
-
4757 A
-
48.67 A
-
49 A
-
4900 A
-
4920 A
-
4922 A
-
4978 A
-
4985 A
-
5 A
-
5.14 A
-
50 A
-
500 A
-
5000 A
-
5030 A
-
5050 A
-
510 A
-
5100 A
-
5135 A
-
5150 A
-
520 A
-
5200 A
-
5220 A
-
5227 A
-
5292 A
-
53 A
-
53.38 A
-
5350 A
-
54.95 A
-
540 A
-
5411 A
-
545 A
-
5460 A
-
55 A
-
550 A
-
5610 A
-
58 A
-
5800 A
-
5825 A
-
5922 A
-
5925 A
-
5967 A
-
5970 A
-
6 A
-
6.7 A
-
60 A
-
600 A
-
6020 A
-
6085 A
-
6094 A
-
6096 A
-
6100 A
-
62.8 A
-
6230 A
-
628 A
-
63 A
-
630 A
-
6330 A
-
6360 A
-
6390 A
-
640 A
-
65 A
-
650 A
-
6500 A
-
6604 A
-
68 A
-
680 A
-
6830 A
-
6850 A
-
6898 A
-
7.4 A
-
7.6 A
-
7.8 A
-
7.85 A
-
70 A
-
700 A
-
7000 A
-
7030 A
-
705 A
-
7050 A
-
7052 A
-
7060 A
-
7168 A
-
72.22 A
-
7250 A
-
730 A
-
7364 A
-
740 A
-
75 A
-
750 A
-
77 A
-
7703 A
-
78.5 A
-
7820 A
-
7827 A
-
785 A
-
79 A
-
790 A
-
7950 A
-
7988 A
-
8 A
-
80 A
-
800 A
-
81 A
-
81.64 A
-
8161 A
-
85 A
-
850 A
-
8570 A
-
86.35 A
-
860 A
-
864 A
-
867 A
-
870 A
-
880 A
-
89 A
-
89.49 A
-
9 A
-
9.4 A
-
90 A
-
900 A
-
9250 A
-
928 A
-
930 A
-
940 A
-
9420 A
-
945 A
-
95 A
-
960 A
-
970 A
-
982 A
JESD-30 Code
-
O-CEDB-N2
-
O-CEDB-N3
-
O-CEDB-N4
-
O-CEDB-X4
-
O-CXDB-X3
-
O-CXDB-X4
-
O-CXDB-X5
-
O-LBCY-W3
-
O-MBCY-W3
-
O-MBFM-P2
-
O-MEDB-N2
-
O-MEDB-X4
-
O-MUFM-D2
-
O-MUFM-D3
-
O-MUPM-D2
-
O-MUPM-D3
-
O-MUPM-H3
-
O-MUPM-X2
-
O-MXDB-X4
-
O-MXFM-D3
-
O-PBCY-T3
-
O-PBCY-W3
-
O-PUFM-D3
-
O-PXDB-X4
-
O-XXDB-X3
-
O-XXDB-X4
-
O-XXDB-X5
-
R-CUFM-X5
-
R-CUFM-X7
-
R-LDSO-C3
-
R-PBCY-T3
-
R-PDFP-F3
-
R-PDIP-T3
-
R-PDIP-T8
-
R-PDSO-C2
-
R-PDSO-C3
-
R-PDSO-F3
-
R-PDSO-G3
-
R-PDSO-G4
-
R-PDSO-G8
-
R-PSFM-D2
-
R-PSFM-D3
-
R-PSFM-G2
-
R-PSFM-G3
-
R-PSFM-T2
-
R-PSFM-T3
-
R-PSFM-T5
-
R-PSIP-T2
-
R-PSIP-T3
-
R-PSIP-T5
-
R-PSIP-W3
-
R-PSSO-F3
-
R-PSSO-G2
-
R-PUFM-D4
-
R-PUFM-D5
-
R-PUFM-D6
-
R-PUFM-D8
-
R-PUFM-P12
-
R-PUFM-X4
-
R-PUFM-X5
-
R-PUFM-X7
-
R-PXFM-X4
-
R-PXFM-X5
-
R-XUFM-D11
-
R-XUFM-D12
-
R-XUFM-D6
-
R-XUFM-D7
-
R-XUFM-D8
-
R-XUFM-P10
-
R-XUFM-P11
-
R-XUFM-P22
-
R-XUFM-T4
-
R-XUFM-T7
-
R-XUFM-X10
-
R-XUFM-X11
-
R-XUFM-X12
-
R-XUFM-X13
-
R-XUFM-X14
-
R-XUFM-X22
-
R-XUFM-X28
-
R-XUFM-X4
-
R-XUFM-X42
-
R-XUFM-X5
-
R-XUFM-X6
-
R-XUFM-X7
-
R-XUFM-X8
-
R-XXFM-X4
-
R-XXFM-X5
-
R-XXFM-X7
-
R-XXMA-X19
-
R-XXMA-X2
-
R-XXMA-X20
-
R-XXMA-X21
-
R-XXMA-X22
-
R-XXMA-X4
-
R-XXMA-X5
-
R-XXMA-X6
-
R-XXSS-X7
-
S-XUUC-N
-
S-XUUC-N3
Moisture Sensitivity Level (MSL)
-
1
-
2
-
3
-
NOT APPLICABLE
Maximum DC Gate Trigger Voltage
-
.4 V
-
.6 V
-
.7 V
-
.75 V
-
.8 V
-
.9 V
-
1 V
-
1.2 V
-
1.3 V
-
1.4 V
-
1.5 V
-
1.6 V
-
1.7 V
-
1.8 V
-
1.9 V
-
2 V
-
2.2 V
-
2.3 V
-
2.5 V
-
2.6 V
-
3 V
-
3.2 V
-
3.5 V
-
3.7 V
-
4 V
-
4.5 V
-
5 V
-
50 V
Qualification
-
Not Qualified
-
Qualified
Repetitive Peak Off-state Voltage
-
100 V
-
1000 V
-
1100 V
-
1200 V
-
1300 V
-
135 V
-
1400 V
-
15 V
-
150 V
-
1500 V
-
1600 V
-
1700 V
-
1800 V
-
1900 V
-
200 V
-
2000 V
-
2100 V
-
2200 V
-
2300 V
-
2400 V
-
25 V
-
250 V
-
2500 V
-
2600 V
-
2800 V
-
2900 V
-
30 V
-
300 V
-
3000 V
-
3100 V
-
3200 V
-
3300 V
-
3400 V
-
3500 V
-
3600 V
-
3700 V
-
3800 V
-
3900 V
-
400 V
-
4000 V
-
4100 V
-
4200 V
-
4300 V
-
4400 V
-
450 V
-
4500 V
-
4600 V
-
4800 V
-
50 V
-
500 V
-
5000 V
-
5200 V
-
5350 V
-
60 V
-
600 V
-
6000 V
-
6100 V
-
6200 V
-
6300 V
-
6400 V
-
65 V
-
650 V
-
6500 V
-
700 V
-
7000 V
-
7200 V
-
7500 V
-
80 V
-
800 V
-
8000 V
-
900 V
-
9500 V
Minimum Critical Rate of Rise of Off-state Voltage
-
.0001 V/us
-
.0002 V/us
-
.0005 V/us
-
10 V/us
-
100 V/us
-
1000 V/us
-
110 V/us
-
1200 V/us
-
125 V/us
-
1250 V/us
-
1350 V/us
-
15 V/us
-
150 V/us
-
1500 V/us
-
160 V/us
-
175 V/us
-
2 V/us
-
20 V/us
-
200 V/us
-
2000 V/us
-
225 V/us
-
25 V/us
-
250 V/us
-
2500 V/us
-
275 V/us
-
3 V/us
-
30 V/us
-
300 V/us
-
325 V/us
-
35 V/us
-
350 V/us
-
375 V/us
-
4 V/us
-
40 V/us
-
400 V/us
-
425 V/us
-
45 V/us
-
475 V/us
-
5 V/us
-
50 V/us
-
500 V/us
-
550 V/us
-
60 V/us
-
600 V/us
-
650 V/us
-
70 V/us
-
7000 V/us
-
75 V/us
-
750 V/us
-
8 V/us
-
80 V/us
-
800 V/us
-
900 V/us
Maximum Holding Current
-
.25 mA
-
.42 mA
-
1 mA
-
10 mA
-
100 mA
-
1000 mA
-
110 mA
-
115 mA
-
12 mA
-
120 mA
-
130 mA
-
15 mA
-
150 mA
-
16 mA
-
175 mA
-
2 mA
-
20 mA
-
200 mA
-
2000 mA
-
22 mA
-
25 mA
-
250 mA
-
3 mA
-
30 mA
-
300 mA
-
30000 mA
-
35 mA
-
350 mA
-
4 mA
-
40 mA
-
400 mA
-
45 mA
-
5 mA
-
50 mA
-
500 mA
-
6 mA
-
60 mA
-
600 mA
-
7 mA
-
70 mA
-
75 mA
-
8 mA
-
80 mA
-
90 mA
Additional Features
-
EUROPEAN PART NUMBER
-
FAST
-
FAST SWITCHING SPEED
-
GATE SENSITIVITY
-
HIGH RELIABILITY
-
HIGH SPEED
-
LOW NOISE
-
LOW SNUBBER TYPE; PEAK TURN-OFF CURRENT IS 4000A
-
LOW SNUBBER TYPE; PEAK TURN-OFF CURRENT IS 600A
-
NUCLEAR RADIATION RESISTANT, POST RADIATION DESIGN LIMITS ALSO AVAILABLE
-
PEAK TURN-OFF CURRENT IS 1000A
-
PEAK TURN-OFF CURRENT IS 1200A
-
PEAK TURN-OFF CURRENT IS 1400A
-
PEAK TURN-OFF CURRENT IS 1500A
-
PEAK TURN-OFF CURRENT IS 2000A
-
PEAK TURN-OFF CURRENT IS 2200A
-
PEAK TURN-OFF CURRENT IS 2500A
-
PEAK TURN-OFF CURRENT IS 2700A
-
PEAK TURN-OFF CURRENT IS 3000A
-
PEAK TURN-OFF CURRENT IS 300A
-
PEAK TURN-OFF CURRENT IS 4000A
-
PEAK TURN-OFF CURRENT IS 400A
-
PEAK TURN-OFF CURRENT IS 500A
-
PEAK TURN-OFF CURRENT IS 600A
-
PEAK TURN-OFF CURRENT IS 700A
-
PEAK TURN-OFF CURRENT IS 800A
-
RADIATION RESISTANT
-
SENSITIVE GATE
-
SENSITIVE GATE, FAST SWITCHING SPEED
-
SENSITIVE GATE, LOGIC LEVEL COMPATIBLE
-
THYRISTOR CONTROL UNIT
-
TURN-OFF CURRENT IS 3000
-
UL RECOGNIZED
Nominal Circuit Commutated Turn-off Time
-
1 us
-
1.5 us
-
10 us
-
100 us
-
1000 us
-
11 us
-
110 us
-
115 us
-
12 us
-
120 us
-
125 us
-
130 us
-
14 us
-
15 us
-
150 us
-
16 us
-
17 us
-
175 us
-
18 us
-
180 us
-
185 us
-
19 us
-
190 us
-
2 us
-
20 us
-
200 us
-
22 us
-
220 us
-
23 us
-
24 us
-
240 us
-
25 us
-
250 us
-
26 us
-
260 us
-
28 us
-
280 us
-
3 us
-
3.5 us
-
30 us
-
300 us
-
32 us
-
320 us
-
33 us
-
35 us
-
350 us
-
370 us
-
375 us
-
40 us
-
400 us
-
430 us
-
435 us
-
45 us
-
450 us
-
470 us
-
5 us
-
50 us
-
500 us
-
55 us
-
550 us
-
6 us
-
6.8 us
-
60 us
-
600 us
-
65 us
-
650 us
-
7 us
-
7.7 us
-
70 us
-
700 us
-
75 us
-
8 us
-
80 us
-
800 us
-
875 us
-
900 us
JEDEC-95 Code
-
MS-012AA
-
TO-126
-
TO-18
-
TO-200AD
-
TO-202
-
TO-202AB
-
TO-208AA
-
TO-208AB
-
TO-208AC
-
TO-209
-
TO-209AB
-
TO-209AC
-
TO-218
-
TO-218AC
-
TO-218AD
-
TO-220AB
-
TO-220AC
-
TO-225AA
-
TO-226AA
-
TO-236AB
-
TO-240AA
-
TO-247AC
-
TO-247AD
-
TO-251
-
TO-251AA
-
TO-252
-
TO-252AA
-
TO-261AA
-
TO-263AA
-
TO-263AB
-
TO-266AA
-
TO-268AA
-
TO-274AA
-
TO-3
-
TO-39
-
TO-48
-
TO-5
-
TO-59
-
TO-64
-
TO-65
-
TO-66
-
TO-92
JESD-609 Code
-
e0
-
e1
-
e2
-
e3
-
e3/e4
-
e4
-
e6
Maximum Time At Peak Reflow Temperature (s)
-
10
-
30
-
35
-
40
-
NOT SPECIFIED
Peak Reflow Temperature (C)
-
225
-
235
-
240
-
245
-
250
-
255
-
260
-
NOT SPECIFIED
Reference Standard
-
AEC-Q101
-
AEC-Q101, MIL-STD-750, UL RECOGNIZED
-
IEC-60134
-
IEC-60747
-
IEC-60747-6
-
IEC-60747-6; UL RECOGNIZED
-
IEC-60747; UL RECOGNIZED
-
IEC-61000-4-5
-
IEC-61140, IEC-747-6, UL RECOGNIZED
-
IEC-747-6
-
IEC-747-6, UL RECOGNIZED
-
IEC-747-6; UL RECOGNIZED
-
MIL-19500/276F
-
MIL-STD-750
-
MIL-STD-750, UL RECOGNIZED
-
MIL-STD-750, UL RECOGNIZED
-
UL RECOGNIZED
| Part | RoHS | Manufacturer | Trigger Device Type | Package Style (Meter) | Surface Mount | Terminal Position | Configuration | Case Connection | Maximum On-state Voltage | Package Body Material | Maximum DC Gate Trigger Current | Non Repetitive Peak On-state Current | Terminal Form | Package Shape | Maximum On-state Current | No. of Elements | Maximum Leakage Current | Repetitive Peak Reverse Voltage | Maximum Repetitive Peak Off-state Leakage Current | No. of Terminals | Sub-Category | Maximum Operating Temperature | Minimum Operating Temperature | Terminal Finish | Maximum RMS On-state Current | JESD-30 Code | Moisture Sensitivity Level (MSL) | Maximum DC Gate Trigger Voltage | Qualification | Repetitive Peak Off-state Voltage | Minimum Critical Rate of Rise of Off-state Voltage | Maximum Holding Current | Additional Features | Nominal Circuit Commutated Turn-off Time | JEDEC-95 Code | JESD-609 Code | Maximum Time At Peak Reflow Temperature (s) | Peak Reflow Temperature (C) | Reference Standard |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
STMicroelectronics |
SCR |
CYLINDRICAL |
NO |
BOTTOM |
SINGLE WITH BUILT-IN DIODE AND RESISTOR |
PLASTIC/EPOXY |
THROUGH-HOLE |
ROUND |
1 |
3 |
Silicon Controlled Rectifiers |
125 Cel |
-30 Cel |
MATTE TIN |
O-PBCY-T3 |
Not Qualified |
65 V |
HIGH RELIABILITY |
TO-92 |
e3 |
||||||||||||||||||
|
|
STMicroelectronics |
SCR |
IN-LINE |
NO |
SINGLE |
SINGLE WITH BUILT-IN DIODE AND RESISTOR |
ANODE |
PLASTIC/EPOXY |
240 A |
THROUGH-HOLE |
RECTANGULAR |
1 |
3 |
Silicon Controlled Rectifiers |
120 Cel |
-30 Cel |
Matte Tin (Sn) - annealed |
R-PSIP-T3 |
1 |
Not Qualified |
200 V |
HIGH RELIABILITY |
e3 |
30 |
260 |
||||||||||||||
|
|
STMicroelectronics |
SCR |
CYLINDRICAL |
NO |
BOTTOM |
SINGLE WITH BUILT-IN DIODE AND RESISTOR |
PLASTIC/EPOXY |
THROUGH-HOLE |
ROUND |
1 |
3 |
Silicon Controlled Rectifiers |
125 Cel |
-30 Cel |
MATTE TIN |
O-PBCY-T3 |
Not Qualified |
135 V |
HIGH RELIABILITY |
TO-92 |
e3 |
||||||||||||||||||
|
|
STMicroelectronics |
SCR |
IN-LINE |
NO |
SINGLE |
SINGLE WITH BUILT-IN DIODE AND RESISTOR |
PLASTIC/EPOXY |
240 A |
THROUGH-HOLE |
RECTANGULAR |
1 |
3 |
Silicon Controlled Rectifiers |
125 Cel |
MATTE TIN |
R-PSIP-T3 |
Not Qualified |
200 V |
e3 |
||||||||||||||||||||
|
|
STMicroelectronics |
SCR |
SMALL OUTLINE |
YES |
SINGLE |
SINGLE WITH BUILT-IN DIODE AND RESISTOR |
ANODE |
PLASTIC/EPOXY |
240 A |
GULL WING |
RECTANGULAR |
1 |
2 |
Silicon Controlled Rectifiers |
125 Cel |
Matte Tin (Sn) - annealed |
R-PSSO-G2 |
1 |
Not Qualified |
200 V |
HIGH RELIABILITY |
e3 |
30 |
260 |
Silicon Controlled Rectifiers (SCR)
Silicon Controlled Rectifiers (SCRs) are semiconductor devices that are used to control the flow of electrical current in high-power applications. They are also known as thyristors, which are a family of devices that includes SCRs, triacs, and diacs.
SCRs consist of four layers of alternating p-type and n-type semiconductor material, forming three p-n junctions. The device has three terminals: the anode (A), the cathode (K), and the gate (G). The SCR is designed to conduct current only in one direction, from the anode to the cathode.
SCRs work by applying a positive voltage to the anode, which causes current to flow into the device. The gate terminal is used to control the flow of current by applying a small voltage pulse to trigger the device. Once triggered, the SCR conducts current until the voltage across the device drops below a certain level, at which point it turns off.
SCRs are commonly used in high-power applications such as motor control, lighting control, and power supplies. They are often used in conjunction with other components such as capacitors, inductors, and diodes to form complete electronic circuits.
Proper selection and use of SCRs are critical to ensure safe and reliable operation of power control circuits. Factors such as the maximum voltage rating, maximum current rating, and operating temperature range should be considered when selecting an SCR for a particular application.