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

VS-25TTS12SLHM3

Vishay Intertechnology

SCR

NOT SPECIFIED

NOT SPECIFIED

VS-25TTS12STRR-M3

Vishay Intertechnology

SCR

SMALL OUTLINE

YES

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

45 mA

GULL WING

RECTANGULAR

1

1200 V

2

125 Cel

-40 Cel

25 A

R-PSSO-G2

1

1200 V

TO-263AB

VS-ST1000C16K1

Vishay Intertechnology

SCR

NOT SPECIFIED

NOT SPECIFIED

VS-ST1000C22K0

Vishay Intertechnology

SCR

NOT SPECIFIED

NOT SPECIFIED

VS-ST230C16C0

Vishay Intertechnology

SCR

NOT SPECIFIED

NOT SPECIFIED

2N688

Texas Instruments

SCR

NO

30 mA

150 A

25 A

4 mA

Silicon Controlled Rectifiers

125 Cel

-60 Cel

3 V

400 V

30 V/us

50 mA

2N3559

Texas Instruments

SCR

NO

.2 mA

18 A

1.6 A

.1 mA

Silicon Controlled Rectifiers

155 Cel

-60 Cel

.8 V

30 V

5 mA

TIC116F

Texas Instruments

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

20 mA

80 A

THROUGH-HOLE

RECTANGULAR

8 A

1

2 mA

50 V

3

Silicon Controlled Rectifiers

110 Cel

-40 Cel

8 A

R-PSFM-T3

1.5 V

Not Qualified

50 V

100 V/us

40 mA

NOT SPECIFIED

NOT SPECIFIED

2N686A

Texas Instruments

SCR

NO

40 mA

250 A

18 A

1 mA

Silicon Controlled Rectifiers

125 Cel

-60 Cel

3 V

250 V

200 V/us

50 mA

2N1770

Texas Instruments

SCR

NO

15 mA

60 A

4.7 A

9 mA

Silicon Controlled Rectifiers

125 Cel

-65 Cel

1.5 V

25 V

200 V/us

50 mA

TIC46

Texas Instruments

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

6 A

WIRE

ROUND

.3 A

1

.05 mA

100 V

3

Silicon Controlled Rectifiers

125 Cel

-55 Cel

.6 A

O-PBCY-W3

.8 V

Not Qualified

100 V

5 mA

6.8 us

NOT SPECIFIED

NOT SPECIFIED

TIC45

Texas Instruments

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

6 A

WIRE

ROUND

.3 A

1

.05 mA

60 V

3

Silicon Controlled Rectifiers

125 Cel

-55 Cel

.6 A

O-PBCY-W3

.8 V

Not Qualified

60 V

5 mA

6.8 us

NOT SPECIFIED

NOT SPECIFIED

TIC126C

Texas Instruments

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

20 mA

100 A

THROUGH-HOLE

RECTANGULAR

12 A

1

2 mA

300 V

3

Silicon Controlled Rectifiers

110 Cel

-40 Cel

12 A

R-PSFM-T3

1.5 V

Not Qualified

300 V

100 V/us

40 mA

NOT SPECIFIED

NOT SPECIFIED

2N1848B

Texas Instruments

SCR

NO

75 mA

150 A

13 A

1 mA

Silicon Controlled Rectifiers

125 Cel

-65 Cel

3.5 V

300 V

TIC67

Texas Instruments

SCR

POST/STUD MOUNT

NO

UPPER

SINGLE

ISOLATED

METAL

20 mA

SOLDER LUG

ROUND

1

60 V

3

20 A

O-MUPM-D3

Not Qualified

60 V

RADIATION RESISTANT

TO-59

1B15CL10

Texas Instruments

SCR

NO

50 mA

30 A

1.5 A

.005 mA

Silicon Controlled Rectifiers

100 Cel

50 V

100 V

70 mA

2N1604

Texas Instruments

SCR

NO

10 mA

25 A

3 A

1 mA

Silicon Controlled Rectifiers

125 Cel

-60 Cel

3 V

400 V

25 mA

TIC116N

Texas Instruments

SCR

NO

20 mA

80 A

8 A

2 mA

Silicon Controlled Rectifiers

110 Cel

-40 Cel

1.5 V

800 V

100 V/us

40 mA

11 us

2N881

Texas Instruments

SCR

NO

.2 mA

20 A

.35 A

.1 mA

Silicon Controlled Rectifiers

100 Cel

-60 Cel

.8 V

200 V

5 mA

TIC44

Texas Instruments

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

6 A

WIRE

ROUND

.3 A

1

.05 mA

30 V

3

Silicon Controlled Rectifiers

125 Cel

-55 Cel

.6 A

O-PBCY-W3

.8 V

Not Qualified

30 V

5 mA

6.8 us

NOT SPECIFIED

NOT SPECIFIED

2N3003

Texas Instruments

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

ANODE

METAL

.02 mA

6 A

WIRE

ROUND

.25 A

1

.1 mA

100 V

3

Silicon Controlled Rectifiers

155 Cel

-60 Cel

.35 A

O-MBCY-W3

.7 V

Not Qualified

100 V

FAST SWITCHING SPEED

TO-18

NOT SPECIFIED

NOT SPECIFIED

TI145A3

Texas Instruments

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

ANODE

METAL

25 mA

30 A

WIRE

ROUND

1.6 A

1

.25 mA

300 V

3

Silicon Controlled Rectifiers

100 Cel

-60 Cel

1.6 A

O-MBCY-W3

3.5 V

Not Qualified

300 V

25 mA

TO-5

NOT SPECIFIED

NOT SPECIFIED

2N1847B

Texas Instruments

SCR

NO

75 mA

150 A

13 A

1 mA

Silicon Controlled Rectifiers

125 Cel

-65 Cel

3.5 V

250 V

2N885

Texas Instruments

SCR

NO

.02 mA

20 A

.35 A

.02 mA

Silicon Controlled Rectifiers

100 Cel

-60 Cel

.6 V

30 V

1 mA

TIC116A

Texas Instruments

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

20 mA

80 A

THROUGH-HOLE

RECTANGULAR

8 A

1

2 mA

100 V

3

Silicon Controlled Rectifiers

110 Cel

-40 Cel

8 A

R-PSFM-T3

1.5 V

Not Qualified

100 V

100 V/us

40 mA

NOT SPECIFIED

NOT SPECIFIED

TIC39C

Texas Instruments

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

ANODE

METAL

.2 mA

20 A

WIRE

ROUND

2 A

1

1 mA

300 V

3

Silicon Controlled Rectifiers

140 Cel

-40 Cel

2 A

O-MBCY-W3

1 V

Not Qualified

300 V

5 V/us

5 mA

TO-39

NOT SPECIFIED

NOT SPECIFIED

2N1776

Texas Instruments

SCR

NO

15 mA

60 A

4.7 A

4 mA

Silicon Controlled Rectifiers

125 Cel

-65 Cel

1.5 V

300 V

50 mA

TIC39B

Texas Instruments

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

ANODE

METAL

.2 mA

20 A

WIRE

ROUND

2 A

1

1 mA

200 V

3

Silicon Controlled Rectifiers

140 Cel

-40 Cel

2 A

O-MBCY-W3

1 V

Not Qualified

200 V

5 V/us

5 mA

TO-39

NOT SPECIFIED

NOT SPECIFIED

2N3940

Texas Instruments

SCR

NO

60 mA

100 A

7 A

1 mA

Silicon Controlled Rectifiers

125 Cel

-65 Cel

3.2 V

500 V

110 mA

8 us

2N5063

Texas Instruments

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

10 A

WIRE

ROUND

.51 A

1

.01 mA

150 V

3

Silicon Controlled Rectifiers

125 Cel

-60 Cel

.8 A

O-PBCY-W3

.8 V

Not Qualified

150 V

5 mA

30 us

TO-92

NOT SPECIFIED

NOT SPECIFIED

TIC60

Texas Instruments

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

6 A

WIRE

ROUND

.8 A

1

.05 mA

30 V

3

Silicon Controlled Rectifiers

125 Cel

-60 Cel

.8 A

O-PBCY-W3

.8 V

Not Qualified

30 V

5 mA

7 us

TO-92

NOT SPECIFIED

NOT SPECIFIED

2N685A

Texas Instruments

SCR

NO

40 mA

250 A

18 A

1 mA

Silicon Controlled Rectifiers

125 Cel

-60 Cel

3 V

200 V

200 V/us

50 mA

TIC106A

Texas Instruments

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

.2 mA

30 A

THROUGH-HOLE

RECTANGULAR

5 A

1

1 mA

100 V

3

Silicon Controlled Rectifiers

155 Cel

-45 Cel

5 A

R-PSFM-T3

1 V

Not Qualified

100 V

5 mA

NOT SPECIFIED

NOT SPECIFIED

2N1777A

Texas Instruments

SCR

NO

15 mA

60 A

4.7 A

2 mA

Silicon Controlled Rectifiers

155 Cel

-65 Cel

1.5 V

400 V

50 mA

2N3938

Texas Instruments

SCR

NO

60 mA

100 A

7 A

1 mA

Silicon Controlled Rectifiers

125 Cel

-65 Cel

3.2 V

300 V

110 mA

8 us

2N1601

Texas Instruments

SCR

NO

10 mA

25 A

3 A

1 mA

Silicon Controlled Rectifiers

125 Cel

-60 Cel

3 V

100 V

25 mA

2N5064

Texas Instruments

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

10 A

WIRE

ROUND

.51 A

1

.01 mA

200 V

3

Silicon Controlled Rectifiers

125 Cel

-65 Cel

.8 A

O-PBCY-W3

.8 V

Not Qualified

200 V

5 mA

30 us

TO-92

NOT SPECIFIED

NOT SPECIFIED

2N3937

Texas Instruments

SCR

NO

60 mA

100 A

7 A

1 mA

Silicon Controlled Rectifiers

125 Cel

-65 Cel

3.2 V

200 V

110 mA

8 us

2N2690

Texas Instruments

SCR

NO

.2 mA

2 A

.18 A

.1 mA

Silicon Controlled Rectifiers

155 Cel

-60 Cel

1 V

200 V

2 mA

2N5060

Texas Instruments

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

10 A

WIRE

ROUND

.51 A

1

.01 mA

30 V

3

Silicon Controlled Rectifiers

125 Cel

-60 Cel

.8 A

O-PBCY-W3

.8 V

Not Qualified

30 V

5 mA

10 us

TO-92

NOT SPECIFIED

NOT SPECIFIED

TIC39F

Texas Instruments

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

ANODE

METAL

.2 mA

20 A

WIRE

ROUND

2 A

1

1 mA

50 V

3

Silicon Controlled Rectifiers

140 Cel

-40 Cel

2 A

O-MBCY-W3

1 V

Not Qualified

50 V

5 V/us

5 mA

TO-39

NOT SPECIFIED

NOT SPECIFIED

2N2689

Texas Instruments

SCR

NO

.2 mA

2 A

.18 A

.1 mA

Silicon Controlled Rectifiers

155 Cel

1 V

100 V

2 mA

TIC126M

Texas Instruments

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

20 mA

100 A

THROUGH-HOLE

RECTANGULAR

12 A

1

2 mA

600 V

3

Silicon Controlled Rectifiers

110 Cel

-40 Cel

12 A

R-PSFM-T3

1.5 V

Not Qualified

600 V

100 V/us

40 mA

NOT SPECIFIED

NOT SPECIFIED

2N1774

Texas Instruments

SCR

NO

15 mA

60 A

4.7 A

6 mA

Silicon Controlled Rectifiers

125 Cel

-65 Cel

1.5 V

200 V

50 mA

2N683A

Texas Instruments

SCR

NO

40 mA

250 A

18 A

1 mA

Silicon Controlled Rectifiers

125 Cel

-60 Cel

3 V

100 V

200 V/us

50 mA

2N6336

Texas Instruments

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

ANODE

METAL

.2 mA

20 A

WIRE

ROUND

2 A

1

.15 mA

300 V

3

Silicon Controlled Rectifiers

150 Cel

-40 Cel

2 A

O-MBCY-W3

.8 V

Not Qualified

300 V

5 mA

SENSITIVE GATE, FAST SWITCHING SPEED

TO-39

NOT SPECIFIED

NOT SPECIFIED

2N1844B

Texas Instruments

SCR

NO

75 mA

150 A

13 A

1 mA

Silicon Controlled Rectifiers

125 Cel

-65 Cel

3.5 V

100 V

2N686

Texas Instruments

SCR

NO

30 mA

150 A

16 A

5.5 mA

Silicon Controlled Rectifiers

125 Cel

-60 Cel

3 V

250 V

50 mA

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.