Silicon Controlled Rectifiers (SCR)

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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

CS23-12IO2

IXYS Corporation

SCR

POST/STUD MOUNT

NO

UPPER

SINGLE

ANODE

METAL

50 mA

450 A

UNSPECIFIED

ROUND

25 A

1

3 mA

1200 V

2

Silicon Controlled Rectifiers

125 Cel

TIN

50 A

O-MUPM-X2

2.5 V

Not Qualified

1200 V

1000 V/us

100 mA

130 us

TO-208AA

e3

MCC132-08IO1

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

ISOLATED

UNSPECIFIED

150 mA

5800 A

UNSPECIFIED

RECTANGULAR

300 A

2

40 mA

800 V

7

Silicon Controlled Rectifiers

125 Cel

-40 Cel

300 A

R-XUFM-X7

2.6 V

Not Qualified

800 V

200 mA

NOT SPECIFIED

NOT SPECIFIED

UL RECOGNIZED

MCC255-12IO1

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

1200 V

7

Silicon Controlled Rectifiers

130 Cel

-40 Cel

450 A

R-XUFM-X7

2 V

Not Qualified

1200 V

150 mA

NOT SPECIFIED

NOT SPECIFIED

UL RECOGNIZED

MCC44-18IO8B

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

ISOLATED

UNSPECIFIED

100 mA

1200 A

UNSPECIFIED

RECTANGULAR

49 A

2

15 mA

1800 V

5

Silicon Controlled Rectifiers

125 Cel

-40 Cel

80 A

R-XUFM-X5

1.5 V

Not Qualified

1800 V

200 mA

TO-240AA

NOT SPECIFIED

NOT SPECIFIED

UL RECOGNIZED

MCC501-14IO2

Littelfuse

SCR

MCC501-18IO2

Littelfuse

SCR

MCC95-12IO1B

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

ISOLATED

UNSPECIFIED

150 mA

2400 A

UNSPECIFIED

RECTANGULAR

116 A

2

15 mA

1200 V

7

Silicon Controlled Rectifiers

125 Cel

-40 Cel

180 A

R-XUFM-X7

1.5 V

Not Qualified

1200 V

200 mA

TO-240AA

NOT SPECIFIED

NOT SPECIFIED

UL RECOGNIZED

MCD310-16IO1

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

SINGLE WITH BUILT-IN DIODE

ISOLATED

UNSPECIFIED

150 mA

9200 A

UNSPECIFIED

RECTANGULAR

320 A

1

40 mA

1600 V

5

Silicon Controlled Rectifiers

140 Cel

-40 Cel

500 A

R-XUFM-X5

3 V

Not Qualified

1600 V

150 mA

NOT SPECIFIED

NOT SPECIFIED

UL RECOGNIZED

MCMA240UI1600PED

Littelfuse

SCR

NOT SPECIFIED

NOT SPECIFIED

MCR22-6

Onsemi

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

15 A

THROUGH-HOLE

ROUND

1.5 A

1

.2 mA

400 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

TIN LEAD

1.5 A

O-PBCY-T3

.8 V

Not Qualified

400 V

25 V/us

5 mA

40 us

TO-92

e0

MCR69-3G

Onsemi

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

30 mA

300 A

THROUGH-HOLE

RECTANGULAR

25 A

1

2 mA

100 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

TIN

25 A

R-PSFM-T3

1.5 V

Not Qualified

100 V

10 V/us

50 mA

1 us

TO-220AB

e3

260

MCR706AT4G

Onsemi

SCR

SMALL OUTLINE

YES

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

.075 mA

35 A

GULL WING

RECTANGULAR

2.6 A

1

.2 mA

400 V

2

Silicon Controlled Rectifiers

110 Cel

-40 Cel

TIN

4 A

R-PSSO-G2

1

1 V

Not Qualified

400 V

10 V/us

10 mA

e3

30

260

MCR72-8G

Onsemi

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

.2 mA

100 A

THROUGH-HOLE

RECTANGULAR

8 A

1

.5 mA

600 V

3

Silicon Controlled Rectifiers

110 Cel

-40 Cel

TIN

8 A

R-PSFM-T3

1.5 V

Not Qualified

600 V

6 mA

TO-220AB

e3

260

S402ES

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

15 A

WIRE

ROUND

.95 A

1

.5 mA

400 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

1.5 A

O-PBCY-W3

.8 V

Not Qualified

400 V

25 V/us

5 mA

TO-92

e3

40

260

S402TSRP

Littelfuse

SCR

SMALL OUTLINE

YES

DUAL

SINGLE

PLASTIC/EPOXY

.2 mA

15 A

GULL WING

RECTANGULAR

.95 A

1

.5 mA

400 V

4

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

1.5 A

R-PDSO-G4

.8 V

Not Qualified

400 V

25 V/us

5 mA

e3

40

260

S4055NRP

Littelfuse

SCR

SMALL OUTLINE

YES

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

40 mA

650 A

GULL WING

RECTANGULAR

35 A

1

2 mA

400 V

2

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

55 A

R-PSSO-G2

1.5 V

Not Qualified

400 V

550 V/us

60 mA

TO-263AB

e3

40

260

S4055RTP

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

40 mA

650 A

THROUGH-HOLE

RECTANGULAR

35 A

1

2 mA

400 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

55 A

R-PSFM-T3

1.5 V

Not Qualified

400 V

550 V/us

60 mA

TO-220AB

e3

40

260

S4S1RP

Littelfuse

SCR

SMALL OUTLINE

YES

DUAL

SINGLE

ANODE

PLASTIC/EPOXY

.012 mA

20 A

C BEND

RECTANGULAR

1

.1 mA

400 V

2

Silicon Controlled Rectifiers

110 Cel

-40 Cel

MATTE TIN

.8 A

R-PDSO-C2

.8 V

Not Qualified

400 V

20 V/us

5 mA

e3

40

260

S4X8BSRP

Littelfuse

SCR

SMALL OUTLINE

YES

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

.2 mA

10 A

FLAT

RECTANGULAR

.8 A

1

.5 mA

600 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

.8 A

R-PSSO-F3

.8 V

Not Qualified

600 V

75 V/us

5 mA

HIGH RELIABILITY

e3

40

260

S6025NRP

Littelfuse

SCR

SMALL OUTLINE

YES

SINGLE

SINGLE

PLASTIC/EPOXY

35 mA

350 A

GULL WING

RECTANGULAR

16 A

1

1 mA

600 V

2

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

25 A

R-PSSO-G2

1.5 V

Not Qualified

600 V

325 V/us

50 mA

TO-263AA

e3

40

260

S6025RTP

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

PLASTIC/EPOXY

35 mA

350 A

THROUGH-HOLE

RECTANGULAR

16 A

1

1 mA

600 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

25 A

R-PSFM-T3

1.5 V

Not Qualified

600 V

325 V/us

50 mA

TO-220AB

e3

40

260

S6055RTP

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

40 mA

650 A

THROUGH-HOLE

RECTANGULAR

35 A

1

2 mA

600 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

55 A

R-PSFM-T3

1.5 V

Not Qualified

600 V

500 V/us

60 mA

TO-220AB

e3

40

260

S8008DTP

Littelfuse

SCR

SMALL OUTLINE

YES

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

15 mA

100 A

GULL WING

RECTANGULAR

5.1 A

1

.5 mA

800 V

2

Silicon Controlled Rectifiers

110 Cel

-40 Cel

MATTE TIN

8 A

R-PSSO-G2

1.5 V

800 V

200 V/us

30 mA

TO-252AA

e3

40

260

UL RECOGNIZED

S8025LTP

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ISOLATED

PLASTIC/EPOXY

35 mA

350 A

THROUGH-HOLE

RECTANGULAR

16 A

1

2 mA

800 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

25 A

R-PSFM-T3

1.5 V

Not Qualified

800 V

300 V/us

50 mA

TO-220AB

e3

40

260

UL RECOGNIZED

SK025RTP

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

PLASTIC/EPOXY

35 mA

350 A

THROUGH-HOLE

RECTANGULAR

16 A

1

1000 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

25 A

R-PSFM-T3

1.5 V

Not Qualified

1000 V

200 V/us

50 mA

TO-220AB

e3

40

260

TCR22-6

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

ISOLATED

PLASTIC/EPOXY

.2 mA

160 A

WIRE

ROUND

1.5 A

1

.001 mA

400 V

3

Silicon Controlled Rectifiers

110 Cel

-40 Cel

Matte Tin (Sn)

1.5 A

O-PBCY-W3

2

.8 V

Not Qualified

400 V

40 V/us

5 mA

HIGH RELIABILITY

50 us

TO-92

e3

40

260

TISP8250DR-S

Bourns

SCR

SMALL OUTLINE

YES

DUAL

SINGLE

PLASTIC/EPOXY

40 mA

GULL WING

RECTANGULAR

1

8

150 Cel

-40 Cel

MATTE TIN

R-PDSO-G8

1

Not Qualified

250 V

e3

30

260

UL RECOGNIZED

VHF28-08IO5

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

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

ISOLATED

UNSPECIFIED

65 mA

330 A

SOLDER LUG

RECTANGULAR

28 A

2

.3 mA

800 V

6

Silicon Controlled Rectifiers

125 Cel

-40 Cel

NICKEL

23 A

R-XUFM-D6

1 V

Not Qualified

800 V

100 mA

VVZ175-16IO7

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

3 PHASE BRIDGE, HALF-CONTROLLED, COMMON CATHODE

ISOLATED

UNSPECIFIED

100 mA

1500 A

UNSPECIFIED

RECTANGULAR

167 A

3

5 mA

1600 V

300 uA

8

Silicon Controlled Rectifiers

125 Cel

-40 Cel

89 A

R-XUFM-X8

1.5 V

Not Qualified

1600 V

1000 V/us

200 mA

NOT SPECIFIED

NOT SPECIFIED

UL RECOGNIZED

VVZ40-16IO1

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

3 PHASE BRIDGE, HALF-CONTROLLED, COMMON CATHODE

ISOLATED

UNSPECIFIED

65 mA

350 A

UNSPECIFIED

RECTANGULAR

34 A

3

.3 mA

1600 V

8

Silicon Controlled Rectifiers

125 Cel

-40 Cel

Silver (Ag)

25 A

R-XUFM-X8

1 V

Not Qualified

1600 V

100 mA

e4

NOT SPECIFIED

NOT SPECIFIED

UL RECOGNIZED

VVZF70-16IO7

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

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

ISOLATED

UNSPECIFIED

100 mA

550 A

SOLDER LUG

RECTANGULAR

70 A

3

5 mA

1600 V

11

Silicon Controlled Rectifiers

125 Cel

-40 Cel

GOLD OVER NICKEL

36 A

R-XUFM-D11

1.5 V

Not Qualified

1600 V

200 mA

FAST

e4

2N1597

Texas Instruments

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

ANODE

METAL

10 mA

15 A

WIRE

ROUND

1.6 A

1

6 mA

200 V

3

Silicon Controlled Rectifiers

125 Cel

-60 Cel

1 A

O-MBCY-W3

3 V

Not Qualified

200 V

10 us

TO-5

NOT SPECIFIED

NOT SPECIFIED

2N4170

Motorola

SCR

POST/STUD MOUNT

NO

UPPER

SINGLE

ANODE

2 V

METAL

30 mA

100 A

SOLDER LUG

ROUND

8 A

1

2 mA

200 V

2000 uA

2

Silicon Controlled Rectifiers

100 Cel

-40 Cel

8 A

O-MUPM-D2

1.5 V

Not Qualified

200 V

50 V/us

30 mA

LOW NOISE

15 us

2N5062

Texas Instruments

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

10 A

WIRE

ROUND

.51 A

1

.01 mA

100 V

3

Silicon Controlled Rectifiers

125 Cel

-60 Cel

.8 A

O-PBCY-W3

.8 V

Not Qualified

100 V

5 mA

30 us

TO-92

NOT SPECIFIED

NOT SPECIFIED

CLA100E1200TZ-TUB

IXYS Corporation

SCR

CLA50E1200TC-TUB

Littelfuse

SCR

SMALL OUTLINE

YES

SINGLE

SINGLE

ANODE

1.27 V

PLASTIC/EPOXY

50 mA

700 A

GULL WING

RECTANGULAR

50 A

1

.05 mA

1200 V

2

125 Cel

-40 Cel

79 A

R-PSSO-G2

1.5 V

1200 V

1000 V/us

100 mA

200 us

TO-268AA

IEC-60747

CMA20E1600PB

Littelfuse

SCR

CS19-08HO1

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

28 mA

180 A

THROUGH-HOLE

RECTANGULAR

19 A

1

5 mA

800 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

29 A

R-PSFM-T3

1.5 V

Not Qualified

800 V

500 V/us

50 mA

TO-220AB

NOT SPECIFIED

NOT SPECIFIED

CS19-08HO1S

Littelfuse

SCR

SMALL OUTLINE

YES

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

28 mA

180 A

GULL WING

RECTANGULAR

19 A

1

5 mA

800 V

2

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

29 A

R-PSSO-G2

1.5 V

Not Qualified

800 V

500 V/us

50 mA

TO-263AB

e3

CS19-08HO1S-TRL

Littelfuse

SCR

SMALL OUTLINE

YES

SINGLE

SINGLE

ANODE

1.31 V

PLASTIC/EPOXY

28 mA

195 A

GULL WING

RECTANGULAR

20 A

1

.05 mA

800 V

2

100 Cel

-40 Cel

31 A

R-PSSO-G2

1.5 V

800 V

500 V/us

50 mA

150 us

TO-263AB

IEC-60747

CS20-16IO1

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

65 mA

220 A

THROUGH-HOLE

RECTANGULAR

19 A

1

10 mA

1600 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

30 A

R-PSFM-T3

2.5 V

Not Qualified

1600 V

1000 V/us

100 mA

TO-247AD

NOT SPECIFIED

NOT SPECIFIED

CS20-25MO1F

Littelfuse

SCR

IN-LINE

NO

SINGLE

SINGLE

ISOLATED

PLASTIC/EPOXY

250 mA

200 A

THROUGH-HOLE

RECTANGULAR

18 A

1

.05 mA

2500 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

28.26 A

R-PSIP-T3

2.3 V

2500 V

2500 V/us

150 mA

HIGH RELIABILITY

CS22-12IO1M

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ISOLATED

PLASTIC/EPOXY

30 mA

320 A

THROUGH-HOLE

RECTANGULAR

16 A

1

4 mA

1200 V

3

Silicon Controlled Rectifiers

150 Cel

-40 Cel

MATTE TIN

3.925 A

R-PSFM-T3

2.5 V

Not Qualified

1200 V

80 mA

TO-220AB

e3

UL RECOGNIZED

CS35-14IO4

IXYS Corporation

SCR

POST/STUD MOUNT

NO

UPPER

SINGLE

ANODE

METAL

100 mA

1200 A

UNSPECIFIED

ROUND

60 A

1

6 mA

1400 V

2

Silicon Controlled Rectifiers

125 Cel

-45 Cel

MATTE TIN

120 A

O-MUPM-X2

3 V

Not Qualified

1400 V

1000 V/us

200 mA

150 us

TO-208AC

e3

CS45-08IO1

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

100 mA

560 A

THROUGH-HOLE

RECTANGULAR

48 A

1

5 mA

800 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

75 A

R-PSFM-T3

1.5 V

Not Qualified

800 V

1000 V/us

100 mA

TO-247AD

NOT SPECIFIED

NOT SPECIFIED

UL RECOGNIZED

MCC200-16IO1

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

ISOLATED

UNSPECIFIED

150 mA

8640 A

UNSPECIFIED

RECTANGULAR

216 A

2

15 mA

1600 V

7

Silicon Controlled Rectifiers

125 Cel

-40 Cel

340 A

R-XUFM-X7

3 V

Not Qualified

1600 V

150 mA

NOT SPECIFIED

NOT SPECIFIED

UL RECOGNIZED

MCC21-16IO8B

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

ISOLATED

UNSPECIFIED

65 mA

345 A

UNSPECIFIED

RECTANGULAR

21 A

2

5 mA

1600 V

5

Silicon Controlled Rectifiers

125 Cel

-40 Cel

33 A

R-XUFM-X5

1.2 V

Not Qualified

1600 V

100 mA

TO-240AA

NOT SPECIFIED

NOT SPECIFIED

UL RECOGNIZED

MCC250-16IO1

IXYS Corporation

SCR

FLANGE MOUNT

NO

UPPER

SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

ISOLATED

UNSPECIFIED

150 mA

9600 A

UNSPECIFIED

RECTANGULAR

450 A

2

40 mA

1600 V

7

Silicon Controlled Rectifiers

140 Cel

-40 Cel

450 A

R-XUFM-X7

3 V

Not Qualified

1600 V

150 mA

NOT SPECIFIED

NOT SPECIFIED

UL RECOGNIZED

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.