FLANGE MOUNT Silicon Controlled Rectifiers (SCR) 2,400+

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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

TT320N18SOFHPSA1

Infineon Technologies

SCR

FLANGE MOUNT

NO

UPPER

SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

ISOLATED

UNSPECIFIED

150 mA

UNSPECIFIED

RECTANGULAR

2

1800 V

7

130 Cel

-40 Cel

520 A

R-XUFM-X7

1800 V

NOT SPECIFIED

NOT SPECIFIED

IEC-747-6; UL RECOGNIZED

2N6509TG

Onsemi

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

30 mA

250 A

THROUGH-HOLE

RECTANGULAR

16 A

1

2 mA

800 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

TIN

25 A

R-PSFM-T3

1.5 V

Not Qualified

800 V

50 V/us

40 mA

35 us

TO-220AB

e3

260

MCC312-16IO1

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

ISOLATED

UNSPECIFIED

150 mA

9800 A

UNSPECIFIED

RECTANGULAR

320 A

2

40 mA

1600 V

7

Silicon Controlled Rectifiers

140 Cel

-40 Cel

520 A

R-XUFM-X7

2 V

Not Qualified

1600 V

150 mA

NOT SPECIFIED

NOT SPECIFIED

UL RECOGNIZED

SKKT162/12E

Semikron International

SCR

FLANGE MOUNT

NO

UPPER

SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

ISOLATED

UNSPECIFIED

150 mA

5400 A

UNSPECIFIED

RECTANGULAR

160 A

2

40 mA

1200 V

40000 uA

7

Silicon Controlled Rectifiers

125 Cel

-40 Cel

TIN/SILVER

250 A

R-XUFM-X7

2 V

Not Qualified

1200 V

1000 V/us

400 mA

HIGH RELIABILITY

150 us

e3/e4

NOT SPECIFIED

NOT SPECIFIED

UL RECOGNIZED

SKIIP28AHB16V1

Semikron International

SCR

FLANGE MOUNT

NO

UPPER

3 PHASE BRIDGE, HALF-CONTROLLED, COMMON CATHODE WITH BUILT-IN IGBT, DIODE AND THERMISTOR

ISOLATED

UNSPECIFIED

150 mA

1000 A

UNSPECIFIED

RECTANGULAR

82 A

3

1600 V

42

Silicon Controlled Rectifiers

150 Cel

-40 Cel

TIN/SILVER

120 A

R-XUFM-X42

3 V

Not Qualified

HIGH RELIABILITY

e3/e4

NOT SPECIFIED

NOT SPECIFIED

UL RECOGNIZED

SKKH570/16E

Semikron International

SCR

FLANGE MOUNT

NO

UPPER

SINGLE WITH BUILT-IN DIODE

ISOLATED

UNSPECIFIED

200 mA

15500 A

UNSPECIFIED

RECTANGULAR

570 A

1

225 mA

1600 V

5

Silicon Controlled Rectifiers

135 Cel

-40 Cel

1000 A

R-XUFM-X5

3 V

Not Qualified

1600 V

500 mA

HIGH RELIABILITY

UL RECOGNIZED

TT120N16SOFHPSA1

Infineon Technologies

SCR

FLANGE MOUNT

NO

UPPER

SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

ISOLATED

UNSPECIFIED

100 mA

UNSPECIFIED

RECTANGULAR

2

1600 V

7

125 Cel

-40 Cel

190 A

R-XUFM-X7

1600 V

NOT SPECIFIED

NOT SPECIFIED

IEC-60747-6; UL RECOGNIZED

25TTS08FPPBF

Vishay Intertechnology

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ISOLATED

PLASTIC/EPOXY

45 mA

350 A

THROUGH-HOLE

RECTANGULAR

16 A

1

10 mA

800 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

25 A

R-PSFM-T3

2.5 V

Not Qualified

800 V

500 V/us

100 mA

110 us

TO-220AB

e3

MCO50-16IO1

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

SINGLE

ISOLATED

PLASTIC/EPOXY

80 mA

UNSPECIFIED

RECTANGULAR

1

1600 V

4

150 Cel

-40 Cel

NICKEL

85 A

R-PUFM-X4

Not Qualified

1600 V

SKKH106/16E

Semikron International

SCR

FLANGE MOUNT

NO

UPPER

SINGLE WITH BUILT-IN DIODE

ISOLATED

UNSPECIFIED

150 mA

2300 A

UNSPECIFIED

RECTANGULAR

106 A

1

20 mA

1600 V

20000 uA

5

Silicon Controlled Rectifiers

130 Cel

-40 Cel

TIN SILVER

180 A

R-XUFM-X5

3 V

Not Qualified

1600 V

1000 V/us

250 mA

HIGH RELIABILITY

150 us

e2

UL RECOGNIZED

SKKT57/16E

Semikron International

SCR

FLANGE MOUNT

NO

UPPER

SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

ISOLATED

CERAMIC, METAL-SEALED COFIRED

150 mA

1500 A

UNSPECIFIED

RECTANGULAR

55 A

2

15 mA

1600 V

15000 uA

7

Silicon Controlled Rectifiers

125 Cel

-40 Cel

TIN/SILVER

95 A

R-CUFM-X7

3 V

Not Qualified

1600 V

1000 V/us

250 mA

HIGH RELIABILITY

80 us

TO-240AA

e3/e4

NOT SPECIFIED

NOT SPECIFIED

UL RECOGNIZED

P131

Vishay Intertechnology

SCR

FLANGE MOUNT

NO

UPPER

BRIDGE

ISOLATED

UNSPECIFIED

60 mA

375 A

SOLDER LUG

RECTANGULAR

4

10 mA

400 V

8

Silicon Controlled Rectifiers

125 Cel

-40 Cel

NICKEL

R-XUFM-D8

2 V

Not Qualified

400 V

130 mA

UL RECOGNIZED

TDB6HK95N16LOFHOSA1

Infineon Technologies

SCR

FLANGE MOUNT

NO

UPPER

3 PHASE BRIDGE

ISOLATED

1.64 V

UNSPECIFIED

150 mA

720 A

UNSPECIFIED

RECTANGULAR

6

8 mA

1600 V

12

125 Cel

-40 Cel

75 A

R-XUFM-X12

2.5 V

1600 V

1000 V/us

200 mA

190 us

NOT SPECIFIED

NOT SPECIFIED

IEC-747-6

BT151-650R,127

NXP Semiconductors

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

15 mA

100 A

THROUGH-HOLE

RECTANGULAR

7.5 A

1

.5 mA

650 V

500 uA

3

Silicon Controlled Rectifiers

125 Cel

TIN

12 A

R-PSFM-T3

1.5 V

Not Qualified

650 V

50 V/us

20 mA

HIGH RELIABILITY

70 us

TO-220AB

e3

S2025R

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

35 mA

300 A

THROUGH-HOLE

RECTANGULAR

15 A

1

.1 mA

200 V

3

Silicon Controlled Rectifiers

110 Cel

-40 Cel

MATTE TIN

25 A

R-PSFM-T3

1.5 V

Not Qualified

200 V

150 V/us

40 mA

HIGH RELIABILITY

35 us

TO-220AB

e3

SKKT250/16E

Semikron International

SCR

FLANGE MOUNT

NO

UPPER

SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

ISOLATED

UNSPECIFIED

200 mA

9000 A

UNSPECIFIED

RECTANGULAR

250 A

2

50 mA

1600 V

50000 uA

7

Silicon Controlled Rectifiers

130 Cel

-40 Cel

TIN SILVER

420 A

R-XUFM-X7

3 V

Not Qualified

1600 V

1000 V/us

500 mA

HIGH RELIABILITY

150 us

e2

UL RECOGNIZED

SKKT570/16E

Semikron International

SCR

FLANGE MOUNT

NO

UPPER

SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

ISOLATED

UNSPECIFIED

200 mA

15500 A

UNSPECIFIED

RECTANGULAR

570 A

2

225 mA

1600 V

7

Silicon Controlled Rectifiers

135 Cel

-40 Cel

1000 A

R-XUFM-X7

3 V

Not Qualified

1600 V

500 mA

HIGH RELIABILITY

UL RECOGNIZED

STT2200N16P55XPSA1

Infineon Technologies

SCR

FLANGE MOUNT

NO

UPPER

ANTI-PARALLEL, 2 ELEMENTS

1.38 V

UNSPECIFIED

200 mA

21000 A

UNSPECIFIED

RECTANGULAR

2

180 mA

1600 V

4

125 Cel

-40 Cel

R-XUFM-X4

2 V

1600 V

1000 V/us

300 mA

250 us

NOT SPECIFIED

NOT SPECIFIED

IEC-747-6

TT570N16KOFHPSA2

Infineon Technologies

SCR

FLANGE MOUNT

NO

UNSPECIFIED

SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

ISOLATED

UNSPECIFIED

250 mA

UNSPECIFIED

RECTANGULAR

2

1600 V

7

900 A

R-XXFM-X7

1600 V

NOT SPECIFIED

NOT SPECIFIED

TZ860N16KOFTIMHPSA1

Infineon Technologies

SCR

FLANGE MOUNT

NO

UPPER

SINGLE

ISOLATED

PLASTIC/EPOXY

250 mA

UNSPECIFIED

RECTANGULAR

1

1600 V

4

125 Cel

-40 Cel

1500 A

R-PUFM-X4

1600 V

HIGH RELIABILITY

NOT SPECIFIED

NOT SPECIFIED

IEC-747-6; UL RECOGNIZED

VHF15-08IO5

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

BRIDGE, HALF-CONTROLLED, COMMON CATHODE WITH BUILT-IN FREE-WHEELING DIODE

ISOLATED

UNSPECIFIED

65 mA

210 A

SOLDER LUG

RECTANGULAR

15 A

2

.3 mA

800 V

6

Silicon Controlled Rectifiers

125 Cel

-40 Cel

NICKEL

15 A

R-XUFM-D6

1 V

Not Qualified

800 V

100 mA

SKKH92/12E

Semikron International

SCR

FLANGE MOUNT

NO

UPPER

SINGLE WITH BUILT-IN DIODE

ISOLATED

UNSPECIFIED

150 mA

2000 A

UNSPECIFIED

RECTANGULAR

95 A

1

20 mA

1200 V

20000 uA

5

Silicon Controlled Rectifiers

125 Cel

-40 Cel

TIN SILVER

150 A

R-XUFM-X5

3 V

Not Qualified

1200 V

1000 V/us

250 mA

HIGH RELIABILITY

100 us

e2

UL RECOGNIZED

TD190N18SOFHPSA1

Infineon Technologies

SCR

FLANGE MOUNT

NO

UPPER

SINGLE WITH BUILT-IN DIODE

ISOLATED

UNSPECIFIED

145 mA

UNSPECIFIED

RECTANGULAR

1

1800 V

5

125 Cel

-40 Cel

275 A

R-XUFM-X5

1800 V

NOT SPECIFIED

NOT SPECIFIED

IEC-747-6; UL RECOGNIZED

MCMA260PD1600YB

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

SINGLE WITH BUILT-IN DIODE

ISOLATED

CERAMIC, METAL-SEALED COFIRED

150 mA

UNSPECIFIED

RECTANGULAR

262 A

1

1600 V

5

Silicon Controlled Rectifiers

140 Cel

-40 Cel

412 A

R-CUFM-X5

3 V

Not Qualified

1600 V

150 mA

NOT SPECIFIED

NOT SPECIFIED

25TTS12PBF

Vishay Intertechnology

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

PLASTIC/EPOXY

45 mA

300 A

THROUGH-HOLE

RECTANGULAR

16 A

1

10 mA

1200 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

25 A

R-PSFM-T3

2.5 V

Not Qualified

1200 V

110 us

TO-220AB

e3

MMO175-08IO7

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

ANTI-PARALLEL, 2 ELEMENTS

ISOLATED

UNSPECIFIED

100 mA

UNSPECIFIED

RECTANGULAR

80 A

2

5 mA

800 V

8

Silicon Controlled Rectifiers

150 Cel

-40 Cel

Silver (Ag)

125 A

R-XUFM-X8

1.5 V

Not Qualified

800 V

200 mA

e4

VW2X60-14IO1

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

2 BANKS, ANTI-PARALLEL, 2 ELEMENTS

ISOLATED

UNSPECIFIED

100 mA

520 A

UNSPECIFIED

RECTANGULAR

27 A

4

5 mA

1400 V

8

Silicon Controlled Rectifiers

125 Cel

-40 Cel

TIN SILVER COPPER

43 A

R-XUFM-X8

1.5 V

Not Qualified

1400 V

200 mA

e1

B514F-2T

Crydom

SCR

FLANGE MOUNT

NO

UPPER

BRIDGE, HALF-CONTROLLED, COMMON CATHODE WITH BUILT-IN DIODE

ISOLATED

UNSPECIFIED

60 mA

325 A

SOLDER LUG

RECTANGULAR

27 A

2

1200 V

6

Silicon Controlled Rectifiers

125 Cel

-40 Cel

COPPER

R-XUFM-D6

2.5 V

Not Qualified

500 V/us

200 mA

UL RECOGNIZED

SK70DT16

Semikron International

SCR

FLANGE MOUNT

NO

UPPER

3 PHASE BRIDGE

ISOLATED

UNSPECIFIED

100 mA

UNSPECIFIED

RECTANGULAR

6

1600 V

28

125 Cel

-40 Cel

TIN SILVER

68 A

R-XUFM-X28

Not Qualified

1600 V

e2

UL RECOGNIZED

BTW69-1200N

STMicroelectronics

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

PLASTIC/EPOXY

80 mA

525 A

THROUGH-HOLE

RECTANGULAR

40 A

1

6 mA

1200 V

3

Silicon Controlled Rectifiers

125 Cel

-45 Cel

55 A

R-PSFM-T3

3 V

Not Qualified

1200 V

500 V/us

150 mA

100 us

NOT SPECIFIED

NOT SPECIFIED

S8065KTP

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ISOLATED

PLASTIC/EPOXY

50 mA

950 A

THROUGH-HOLE

RECTANGULAR

41 A

1

5 mA

800 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

65 A

R-PSFM-T3

2 V

Not Qualified

800 V

475 V/us

80 mA

TO-218AC

e3

40

260

UL RECOGNIZED

40TPS12APBF

Vishay Intertechnology

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

PLASTIC/EPOXY

40 mA

600 A

THROUGH-HOLE

RECTANGULAR

35 A

1

10 mA

1200 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

55 A

R-PSFM-T3

4 V

Not Qualified

1200 V

1000 V/us

150 mA

TO-247AC

NOT SPECIFIED

NOT SPECIFIED

C106DG

Onsemi

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

.2 mA

20 A

THROUGH-HOLE

RECTANGULAR

2.55 A

1

.1 mA

400 V

3

Silicon Controlled Rectifiers

110 Cel

-40 Cel

Tin (Sn)

4 A

R-PSFM-T3

1 V

Not Qualified

400 V

6 mA

SENSITIVE GATE

TO-225AA

e3

40

260

VS-VSKT16216PBF

Vishay Intertechnology

SCR

FLANGE MOUNT

NO

UPPER

SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

ISOLATED

1.54 V

PLASTIC/EPOXY

150 mA

5100 A

UNSPECIFIED

RECTANGULAR

.16 A

2

1600 V

50000 uA

7

125 Cel

-40 Cel

355 A

R-PUFM-X7

2.5 V

1600 V

1000 V/us

200 mA

NOT SPECIFIED

NOT SPECIFIED

UL RECOGNIZED

BT151-500RT

NXP Semiconductors

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

15 mA

132 A

THROUGH-HOLE

RECTANGULAR

8 A

1

.5 mA

500 V

3

Silicon Controlled Rectifiers

150 Cel

-40 Cel

12.5 A

R-PSFM-T3

1.5 V

Not Qualified

500 V

50 V/us

20 mA

HIGH RELIABILITY

70 us

TO-220AB

BTW67-600

STMicroelectronics

SCR

FLANGE MOUNT

NO

UPPER

SINGLE

ISOLATED

PLASTIC/EPOXY

80 mA

350 A

SOLDER LUG

ROUND

25 A

1

6 mA

600 V

20 uA

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

NICKEL

50 A

O-PUFM-D3

1.5 V

Not Qualified

600 V

500 V/us

150 mA

100 us

UL RECOGNIZED

CS45-12IO1

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

100 mA

560 A

THROUGH-HOLE

RECTANGULAR

48 A

1

5 mA

1200 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

75 A

R-PSFM-T3

1.5 V

Not Qualified

1200 V

1000 V/us

100 mA

TO-247AD

NOT SPECIFIED

NOT SPECIFIED

UL RECOGNIZED

MCR218-4G

Onsemi

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

25 mA

100 A

THROUGH-HOLE

RECTANGULAR

8 A

1

2 mA

200 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

Tin (Sn)

8 A

R-PSFM-T3

1.5 V

Not Qualified

200 V

100 V/us

30 mA

TO-220AB

e3

40

260

SKKT330/16E

Semikron International

SCR

FLANGE MOUNT

NO

UPPER

SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

ISOLATED

UNSPECIFIED

200 mA

9500 A

UNSPECIFIED

RECTANGULAR

305 A

2

50 mA

1600 V

7

Silicon Controlled Rectifiers

130 Cel

-40 Cel

TIN SILVER

510 A

R-XUFM-X7

3 V

Not Qualified

1600 V

500 mA

HIGH RELIABILITY

e2

UL RECOGNIZED

B612F-2T

Crydom

SCR

FLANGE MOUNT

NO

UPPER

BRIDGE, HALF-CONTROLLED, COMMON CATHODE

ISOLATED

UNSPECIFIED

80 mA

650 A

SOLDER LUG

RECTANGULAR

46 A

2

600 V

6

Silicon Controlled Rectifiers

125 Cel

-40 Cel

R-XUFM-D6

3 V

Not Qualified

500 V/us

200 mA

NOT SPECIFIED

NOT SPECIFIED

UL RECOGNIZED

MCC255-16IO1

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

ISOLATED

UNSPECIFIED

150 mA

9600 A

UNSPECIFIED

RECTANGULAR

250 A

2

40 mA

1600 V

7

Silicon Controlled Rectifiers

130 Cel

-40 Cel

450 A

R-XUFM-X7

2 V

Not Qualified

1600 V

150 mA

NOT SPECIFIED

NOT SPECIFIED

UL RECOGNIZED

MCR8SDG

Onsemi

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

.2 mA

80 A

THROUGH-HOLE

RECTANGULAR

8 A

1

.5 mA

400 V

3

Silicon Controlled Rectifiers

110 Cel

-40 Cel

TIN

8 A

R-PSFM-T3

1 V

Not Qualified

400 V

5 V/us

6 mA

TO-220AB

e3

260

P173

Infineon Technologies

SCR

FLANGE MOUNT

NO

UPPER

SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

ISOLATED

PLASTIC/EPOXY

60 mA

SOLDER LUG

RECTANGULAR

2

800 V

5

125 Cel

-40 Cel

28 A

R-PUFM-D5

800 V

2N6508TG

Onsemi

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

30 mA

250 A

THROUGH-HOLE

RECTANGULAR

16 A

1

600 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

TIN

25 A

R-PSFM-T3

1.5 V

Not Qualified

600 V

80 mA

35 us

TO-220AB

e3

MCC312-18IO1

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

ISOLATED

UNSPECIFIED

150 mA

9800 A

UNSPECIFIED

RECTANGULAR

320 A

2

40 mA

1800 V

7

Silicon Controlled Rectifiers

140 Cel

-40 Cel

520 A

R-XUFM-X7

2 V

Not Qualified

1800 V

150 mA

NOT SPECIFIED

NOT SPECIFIED

UL RECOGNIZED

MCC56-12IO1B

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

ISOLATED

UNSPECIFIED

100 mA

1600 A

UNSPECIFIED

RECTANGULAR

60 A

2

15 mA

1200 V

7

Silicon Controlled Rectifiers

125 Cel

-40 Cel

100 A

R-XUFM-X7

1.5 V

Not Qualified

1200 V

200 mA

TO-240AA

NOT SPECIFIED

NOT SPECIFIED

UL RECOGNIZED

SKKT106/16E

Semikron International

SCR

FLANGE MOUNT

NO

UPPER

SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

ISOLATED

UNSPECIFIED

150 mA

2300 A

UNSPECIFIED

RECTANGULAR

106 A

2

20 mA

1600 V

20000 uA

7

Silicon Controlled Rectifiers

130 Cel

-40 Cel

TIN SILVER

180 A

R-XUFM-X7

3 V

Not Qualified

1600 V

1000 V/us

250 mA

HIGH RELIABILITY

150 us

TO-240AA

e2

UL RECOGNIZED

SKKT250/12E

Semikron International

SCR

FLANGE MOUNT

NO

UPPER

SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

ISOLATED

UNSPECIFIED

200 mA

9000 A

UNSPECIFIED

RECTANGULAR

250 A

2

50 mA

1200 V

50000 uA

7

Silicon Controlled Rectifiers

130 Cel

-40 Cel

TIN/SILVER

420 A

R-XUFM-X7

3 V

Not Qualified

1200 V

1000 V/us

500 mA

HIGH RELIABILITY

150 us

e3/e4

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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.