Texas Instruments Silicon Controlled Rectifiers (SCR) 176

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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

2N1775

Texas Instruments

SCR

NO

15 mA

60 A

4.7 A

5 mA

Silicon Controlled Rectifiers

125 Cel

-65 Cel

1.5 V

250 V

50 mA

2N684A

Texas Instruments

SCR

NO

40 mA

250 A

18 A

1 mA

Silicon Controlled Rectifiers

125 Cel

-60 Cel

3 V

150 V

200 V/us

50 mA

2N878

Texas Instruments

SCR

NO

.2 mA

20 A

.35 A

.02 mA

Silicon Controlled Rectifiers

100 Cel

-60 Cel

.8 V

60 V

1 mA

2N877

Texas Instruments

SCR

NO

.2 mA

20 A

.35 A

.1 mA

Silicon Controlled Rectifiers

100 Cel

-60 Cel

.8 V

30 V

5 mA

2N880

Texas Instruments

SCR

NO

.2 mA

20 A

.35 A

.1 mA

Silicon Controlled Rectifiers

100 Cel

-60 Cel

.8 V

150 V

5 mA

2N687A

Texas Instruments

SCR

NO

40 mA

250 A

18 A

1 mA

Silicon Controlled Rectifiers

125 Cel

-60 Cel

3 V

300 V

200 V/us

50 mA

2N6334

Texas Instruments

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

ANODE

METAL

.2 mA

20 A

WIRE

ROUND

2 A

1

.15 mA

100 V

3

Silicon Controlled Rectifiers

150 Cel

-40 Cel

2 A

O-MBCY-W3

.8 V

Not Qualified

100 V

5 mA

SENSITIVE GATE, FAST SWITCHING SPEED

TO-39

NOT SPECIFIED

NOT SPECIFIED

2N1776A

Texas Instruments

SCR

NO

15 mA

60 A

4.7 A

4 mA

Silicon Controlled Rectifiers

155 Cel

-65 Cel

1.5 V

300 V

50 mA

2N876

Texas Instruments

SCR

NO

.2 mA

20 A

.35 A

.1 mA

Silicon Controlled Rectifiers

100 Cel

-60 Cel

.8 V

15 V

5 mA

2N887

Texas Instruments

SCR

NO

.02 mA

20 A

.35 A

.02 mA

Silicon Controlled Rectifiers

100 Cel

-60 Cel

.6 V

100 V

1 mA

5961-01-140-4373

Texas Instruments

SCR

NO

20 mA

80 A

8 A

2 mA

Silicon Controlled Rectifiers

110 Cel

-40 Cel

1.5 V

50 V

100 V/us

40 mA

NOT SPECIFIED

NOT SPECIFIED

2N685

Texas Instruments

SCR

NO

30 mA

150 A

25 A

6 mA

Silicon Controlled Rectifiers

125 Cel

-60 Cel

3 V

200 V

30 V/us

50 mA

2N879

Texas Instruments

SCR

NO

.2 mA

20 A

.35 A

.1 mA

Silicon Controlled Rectifiers

100 Cel

-60 Cel

.8 V

100 V

5 mA

2N3007

Texas Instruments

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

ANODE

METAL

.2 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

.8 V

Not Qualified

100 V

5 mA

SENSITIVE GATE, FAST SWITCHING SPEED

TO-18

NOT SPECIFIED

NOT SPECIFIED

2N1775A

Texas Instruments

SCR

NO

15 mA

60 A

4.7 A

5 mA

Silicon Controlled Rectifiers

155 Cel

-65 Cel

1.5 V

250 V

50 mA

2N3558

Texas Instruments

SCR

NO

.2 mA

18 A

1.6 A

.02 mA

Silicon Controlled Rectifiers

155 Cel

-60 Cel

.7 V

200 V

3 mA

2N1773A

Texas Instruments

SCR

NO

15 mA

60 A

4.7 A

8 mA

Silicon Controlled Rectifiers

155 Cel

-65 Cel

1.5 V

150 V

50 mA

TIC61

Texas Instruments

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

6 A

WIRE

ROUND

.8 A

1

.05 mA

60 V

3

Silicon Controlled Rectifiers

125 Cel

-60 Cel

.8 A

O-PBCY-W3

.8 V

Not Qualified

60 V

5 mA

7 us

TO-92

NOT SPECIFIED

NOT SPECIFIED

5961-00-497-3860

Texas Instruments

SCR

NO

.2 mA

30 A

5 A

1 mA

Silicon Controlled Rectifiers

150 Cel

-40 Cel

1 V

200 V

5 mA

NOT SPECIFIED

NOT SPECIFIED

2N6332

Texas Instruments

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

ANODE

METAL

.2 mA

20 A

WIRE

ROUND

2 A

1

.15 mA

30 V

3

Silicon Controlled Rectifiers

150 Cel

-40 Cel

2 A

O-MBCY-W3

.8 V

Not Qualified

30 V

5 mA

SENSITIVE GATE, FAST SWITCHING SPEED

TO-39

NOT SPECIFIED

NOT SPECIFIED

TIC106F

Texas Instruments

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

.2 mA

30 A

THROUGH-HOLE

RECTANGULAR

5 A

1

1 mA

50 V

3

Silicon Controlled Rectifiers

155 Cel

-45 Cel

5 A

R-PSFM-T3

1 V

Not Qualified

50 V

5 mA

NOT SPECIFIED

NOT SPECIFIED

2N681

Texas Instruments

SCR

NO

30 mA

150 A

16 A

6.5 mA

Silicon Controlled Rectifiers

125 Cel

-60 Cel

3 V

25 V

50 mA

TIC126E

Texas Instruments

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

20 mA

100 A

THROUGH-HOLE

RECTANGULAR

12 A

1

2 mA

500 V

3

Silicon Controlled Rectifiers

110 Cel

-40 Cel

12 A

R-PSFM-T3

1.5 V

Not Qualified

500 V

100 V/us

40 mA

NOT SPECIFIED

NOT SPECIFIED

TIC106E

Texas Instruments

SCR

NO

.2 mA

30 A

3.2 A

.4 mA

Silicon Controlled Rectifiers

125 Cel

-45 Cel

1.2 V

500 V

10 V/us

8 mA

7.7 us

NOT SPECIFIED

NOT SPECIFIED

TIC106B

Texas Instruments

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

.2 mA

30 A

THROUGH-HOLE

RECTANGULAR

5 A

1

1 mA

200 V

3

Silicon Controlled Rectifiers

150 Cel

-40 Cel

5 A

R-PSFM-T3

1 V

Not Qualified

200 V

5 mA

NOT SPECIFIED

NOT SPECIFIED

2N5061

Texas Instruments

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

10 A

WIRE

ROUND

.51 A

1

.01 mA

60 V

3

Silicon Controlled Rectifiers

125 Cel

-60 Cel

.8 A

O-PBCY-W3

.8 V

Not Qualified

60 V

5 mA

10 us

TO-92

NOT SPECIFIED

NOT SPECIFIED

2N3556

Texas Instruments

SCR

NO

.02 mA

18 A

1.6 A

.02 mA

Silicon Controlled Rectifiers

155 Cel

-60 Cel

.7 V

60 V

3 mA

2N2326

Texas Instruments

SCR

NO

.2 mA

15 A

1.6 A

.1 mA

Silicon Controlled Rectifiers

125 Cel

-65 Cel

.8 V

200 V

2 mA

2N2325

Texas Instruments

SCR

NO

.2 mA

15 A

1.6 A

.1 mA

Silicon Controlled Rectifiers

125 Cel

-65 Cel

.8 V

150 V

2 mA

2N1598

Texas Instruments

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

ANODE

METAL

10 mA

15 A

WIRE

ROUND

1 A

1

1 mA

300 V

3

Silicon Controlled Rectifiers

125 Cel

-60 Cel

1 A

O-MBCY-W3

3 V

Not Qualified

300 V

5 mA

TO-5

NOT SPECIFIED

NOT SPECIFIED

2N2324

Texas Instruments

SCR

NO

.2 mA

15 A

1.6 A

.1 mA

Silicon Controlled Rectifiers

125 Cel

-65 Cel

.8 V

100 V

2 mA

2N1596

Texas Instruments

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

ANODE

METAL

10 mA

15 A

WIRE

ROUND

1.6 A

1

6 mA

100 V

3

Silicon Controlled Rectifiers

125 Cel

-60 Cel

1 A

O-MBCY-W3

3 V

Not Qualified

100 V

10 us

TO-5

NOT SPECIFIED

NOT SPECIFIED

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.