CYLINDRICAL Silicon Controlled Rectifiers (SCR) 741

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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

EC103B

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

ISOLATED

PLASTIC/EPOXY

.2 mA

20 A

THROUGH-HOLE

ROUND

.8 A

1

.05 mA

200 V

3

Silicon Controlled Rectifiers

110 Cel

-65 Cel

Matte Tin (Sn)

.8 A

O-PBCY-T3

2

.8 V

Not Qualified

200 V

4 V/us

5 mA

HIGH RELIABILITY

TO-92

e3

40

260

EC103D2RP

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.05 mA

20 A

THROUGH-HOLE

ROUND

1

.1 mA

400 V

3

Silicon Controlled Rectifiers

110 Cel

-40 Cel

MATTE TIN

.8 A

O-PBCY-T3

2

.8 V

Not Qualified

400 V

25 V/us

5 mA

TO-92

e3

40

260

EC103B2

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

ISOLATED

PLASTIC/EPOXY

.05 mA

20 A

THROUGH-HOLE

ROUND

.8 A

1

.05 mA

200 V

3

Silicon Controlled Rectifiers

110 Cel

-60 Cel

Matte Tin (Sn)

.8 A

O-PBCY-T3

2

.8 V

Not Qualified

200 V

25 V/us

5 mA

HIGH RELIABILITY

TO-92

e3

40

260

EC103A1

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.012 mA

20 A

THROUGH-HOLE

ROUND

.8 A

1

.05 mA

100 V

3

Silicon Controlled Rectifiers

110 Cel

-60 Cel

MATTE TIN

.8 A

O-PBCY-T3

2

.8 V

Not Qualified

100 V

20 V/us

5 mA

SENSITIVE GATE

TO-92

e3

EC103E

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

20 A

THROUGH-HOLE

ROUND

.8 A

1

.05 mA

500 V

3

Silicon Controlled Rectifiers

110 Cel

-60 Cel

MATTE TIN

.8 A

O-PBCY-T3

2

.8 V

Not Qualified

500 V

30 V/us

5 mA

SENSITIVE GATE

TO-92

e3

EC103D75RP

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

THROUGH-HOLE

ROUND

1

400 V

3

110 Cel

-40 Cel

Matte Tin (Sn)

.8 A

O-PBCY-T3

Not Qualified

400 V

TO-92

e3

40

260

EC103D175

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.012 mA

20 A

THROUGH-HOLE

ROUND

.51 A

1

.1 mA

400 V

3

Silicon Controlled Rectifiers

110 Cel

-40 Cel

MATTE TIN

.8 A

O-PBCY-T3

2

.8 V

Not Qualified

400 V

20 V/us

5 mA

SENSITIVE GATE

60 us

TO-92

e3

EC103E375

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.5 mA

THROUGH-HOLE

ROUND

1

500 V

3

MATTE TIN

.8 A

O-PBCY-T3

2

Not Qualified

500 V

SENSITIVE GATE

TO-92

e3

EC103A3AP

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.5 mA

THROUGH-HOLE

ROUND

1

100 V

3

110 Cel

-65 Cel

.8 A

O-PBCY-T3

Not Qualified

100 V

TO-92

EC103A2RP

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.05 mA

THROUGH-HOLE

ROUND

1

100 V

3

110 Cel

-65 Cel

.8 A

O-PBCY-T3

Not Qualified

100 V

TO-92

EC103C1

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.012 mA

20 A

THROUGH-HOLE

ROUND

.8 A

1

.05 mA

300 V

3

Silicon Controlled Rectifiers

110 Cel

-60 Cel

MATTE TIN

.8 A

O-PBCY-T3

2

.8 V

Not Qualified

300 V

20 V/us

5 mA

SENSITIVE GATE

TO-92

e3

EC103A

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

20 A

THROUGH-HOLE

ROUND

.8 A

1

.05 mA

100 V

3

Silicon Controlled Rectifiers

100 Cel

-60 Cel

MATTE TIN

.8 A

O-PBCY-T3

2

.8 V

Not Qualified

100 V

4 V/us

5 mA

SENSITIVE GATE

TO-92

e3

EC103D3RP

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.5 mA

20 A

THROUGH-HOLE

ROUND

1

.1 mA

400 V

3

Silicon Controlled Rectifiers

110 Cel

-40 Cel

MATTE TIN

.8 A

O-PBCY-T3

2

.8 V

Not Qualified

400 V

40 V/us

8 mA

TO-92

e3

40

260

EC103A3

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.5 mA

20 A

THROUGH-HOLE

ROUND

.8 A

1

.05 mA

100 V

3

Silicon Controlled Rectifiers

110 Cel

-60 Cel

MATTE TIN

.8 A

O-PBCY-T3

2

.8 V

Not Qualified

100 V

40 V/us

5 mA

SENSITIVE GATE

TO-92

e3

EC103D73

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

THROUGH-HOLE

ROUND

1

400 V

3

MATTE TIN

.8 A

O-PBCY-T3

2

Not Qualified

400 V

SENSITIVE GATE

TO-92

e3

EC103A375

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.5 mA

THROUGH-HOLE

ROUND

1

100 V

3

MATTE TIN

.8 A

O-PBCY-T3

2

Not Qualified

100 V

SENSITIVE GATE

TO-92

e3

S8X8ES

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

10 A

THROUGH-HOLE

ROUND

.8 A

1

.5 mA

800 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

.8 A

O-PBCY-T3

.8 V

Not Qualified

800 V

75 V/us

5 mA

HIGH RELIABILITY

TO-92

e3

40

260

S401E

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

ISOLATED

PLASTIC/EPOXY

10 mA

30 A

THROUGH-HOLE

ROUND

1 A

1

.5 mA

400 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

1 A

O-PBCY-T3

2

1.5 V

Not Qualified

400 V

30 V/us

20 mA

HIGH RELIABILITY

TO-92

e3

40

260

2N5064AP

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

THROUGH-HOLE

ROUND

1

200 V

3

125 Cel

-65 Cel

MATTE TIN

.8 A

O-PBCY-T3

2

Not Qualified

200 V

TO-92

e3

S8X5ECSRP

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

1.8 V

PLASTIC/EPOXY

.1 mA

12 A

THROUGH-HOLE

ROUND

.3 A

1

800 V

500 uA

3

125 Cel

-40 Cel

.5 A

O-PBCY-T3

.8 V

800 V

40 V/us

3 mA

TO-92

NOT SPECIFIED

NOT SPECIFIED

MIL-STD-750, UL RECOGNIZED

S8X5ECS2AP

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

1.8 V

PLASTIC/EPOXY

.05 mA

12 A

THROUGH-HOLE

ROUND

.3 A

1

800 V

500 uA

3

125 Cel

-40 Cel

.5 A

O-PBCY-T3

.8 V

800 V

40 V/us

3 mA

TO-92

MIL-STD-750, UL RECOGNIZED

S4X8ES

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

10 A

THROUGH-HOLE

ROUND

.8 A

1

.5 mA

600 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

.8 A

O-PBCY-T3

.8 V

Not Qualified

600 V

75 V/us

5 mA

HIGH RELIABILITY

TO-92

e3

40

260

S201E

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

ISOLATED

PLASTIC/EPOXY

10 mA

30 A

THROUGH-HOLE

ROUND

1 A

1

.5 mA

200 V

3

Silicon Controlled Rectifiers

110 Cel

-40 Cel

Matte Tin (Sn)

1 A

O-PBCY-T3

2

1.5 V

Not Qualified

200 V

30 V/us

20 mA

HIGH RELIABILITY

TO-92

e3

40

260

S051ERP

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

10 mA

THROUGH-HOLE

ROUND

1

50 V

3

125 Cel

-65 Cel

MATTE TIN

1 A

O-PBCY-T3

2

Not Qualified

50 V

TO-92

e3

S8X8ES1RP

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.005 mA

10 A

THROUGH-HOLE

ROUND

.8 A

1

.5 mA

800 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

.8 A

O-PBCY-T3

.8 V

Not Qualified

800 V

75 V/us

5 mA

HIGH RELIABILITY

TO-92

e3

40

260

TCR22-4

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

ISOLATED

PLASTIC/EPOXY

.2 mA

160 A

THROUGH-HOLE

ROUND

1.5 A

1

.001 mA

200 V

3

Silicon Controlled Rectifiers

110 Cel

-40 Cel

MATTE TIN

1 A

O-PBCY-T3

2

.8 V

Not Qualified

200 V

40 V/us

5 mA

HIGH RELIABILITY

50 us

TO-92

e3

S051E73

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

10 mA

THROUGH-HOLE

ROUND

1

50 V

3

MATTE TIN

1 A

O-PBCY-T3

2

Not Qualified

50 V

TO-92

e3

TCR22-875

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

20 A

WIRE

ROUND

.95 A

1

.1 mA

600 V

3

Silicon Controlled Rectifiers

110 Cel

-40 Cel

MATTE TIN

1.5 A

O-PBCY-W3

2

.8 V

Not Qualified

600 V

30 V/us

5 mA

SENSITIVE GATE

50 us

TO-92

e3

S6X8ES2AP

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.05 mA

10 A

THROUGH-HOLE

ROUND

.8 A

1

.5 mA

600 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

Matte Tin (Sn)

.8 A

O-PBCY-T3

.8 V

Not Qualified

600 V

75 V/us

5 mA

HIGH RELIABILITY

TO-92

e3

40

260

2N506475

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

THROUGH-HOLE

ROUND

1

200 V

3

MATTE TIN

.8 A

O-PBCY-T3

2

Not Qualified

200 V

SENSITIVE GATE

TO-92

e3

S101ERP

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

10 mA

THROUGH-HOLE

ROUND

1

100 V

3

125 Cel

-65 Cel

MATTE TIN

1 A

O-PBCY-T3

2

Not Qualified

100 V

TO-92

e3

S101E

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

10 mA

30 A

THROUGH-HOLE

ROUND

1 A

1

.5 mA

100 V

3

Silicon Controlled Rectifiers

110 Cel

-40 Cel

MATTE TIN

1 A

O-PBCY-T3

2

1.5 V

Not Qualified

100 V

30 V/us

20 mA

TO-92

e3

S201E75

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

10 mA

THROUGH-HOLE

ROUND

1

200 V

3

MATTE TIN

1 A

O-PBCY-T3

2

Not Qualified

200 V

TO-92

e3

S8X8ES2RP

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.05 mA

10 A

THROUGH-HOLE

ROUND

.8 A

1

.5 mA

800 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

.8 A

O-PBCY-T3

.8 V

Not Qualified

800 V

75 V/us

5 mA

HIGH RELIABILITY

TO-92

e3

40

260

S6X8ES1

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.005 mA

10 A

THROUGH-HOLE

ROUND

.8 A

1

.5 mA

600 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

.8 A

O-PBCY-T3

.8 V

Not Qualified

600 V

75 V/us

5 mA

HIGH RELIABILITY

TO-92

e3

40

260

S101E75

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

10 mA

THROUGH-HOLE

ROUND

1

100 V

3

MATTE TIN

1 A

O-PBCY-T3

2

Not Qualified

100 V

TO-92

e3

S802ECS

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

1.8 V

PLASTIC/EPOXY

.1 mA

24 A

THROUGH-HOLE

ROUND

.9 A

1

800 V

500 uA

3

125 Cel

-40 Cel

1.5 A

O-PBCY-T3

.8 V

800 V

40 V/us

3 mA

TO-92

MIL-STD-750, UL RECOGNIZED

S201ERP

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

10 mA

THROUGH-HOLE

ROUND

1

200 V

3

125 Cel

-65 Cel

MATTE TIN

1 A

O-PBCY-T3

2

Not Qualified

200 V

TO-92

e3

S4X8ESRP

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

10 A

THROUGH-HOLE

ROUND

.8 A

1

.5 mA

600 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

.8 A

O-PBCY-T3

.8 V

Not Qualified

600 V

75 V/us

5 mA

HIGH RELIABILITY

TO-92

e3

40

260

S8X8ESAP

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

10 A

THROUGH-HOLE

ROUND

.8 A

1

.5 mA

800 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

.8 A

O-PBCY-T3

.8 V

Not Qualified

800 V

75 V/us

5 mA

HIGH RELIABILITY

TO-92

e3

40

260

TCR22-6RP

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

20 A

WIRE

ROUND

.95 A

1

.1 mA

400 V

3

Silicon Controlled Rectifiers

110 Cel

-40 Cel

MATTE TIN

1.5 A

O-PBCY-W3

2

.8 V

Not Qualified

400 V

40 V/us

5 mA

50 us

TO-92

e3

TCR22-6AP

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

20 A

WIRE

ROUND

.95 A

1

.1 mA

400 V

3

Silicon Controlled Rectifiers

110 Cel

-40 Cel

MATTE TIN

1.5 A

O-PBCY-W3

2

.8 V

Not Qualified

400 V

40 V/us

5 mA

50 us

TO-92

e3

S8X5ECS

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

1.8 V

PLASTIC/EPOXY

.1 mA

12 A

THROUGH-HOLE

ROUND

.3 A

1

800 V

500 uA

3

125 Cel

-40 Cel

.5 A

O-PBCY-T3

.8 V

800 V

40 V/us

3 mA

TO-92

NOT SPECIFIED

NOT SPECIFIED

MIL-STD-750, UL RECOGNIZED

TCR22-873

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

THROUGH-HOLE

ROUND

1

600 V

3

MATTE TIN

1.5 A

O-PBCY-T3

2

Not Qualified

600 V

SENSITIVE GATE

TO-92

e3

S402ESRP

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

TCR22-8RP75

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

WIRE

ROUND

1

600 V

3

110 Cel

-40 Cel

MATTE TIN

1.5 A

O-PBCY-W3

Not Qualified

600 V

TO-92

e3

S4X8ES2AP

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.05 mA

10 A

THROUGH-HOLE

ROUND

.8 A

1

.5 mA

600 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

Matte Tin (Sn)

.8 A

O-PBCY-T3

.8 V

Not Qualified

600 V

75 V/us

5 mA

HIGH RELIABILITY

TO-92

e3

40

260

S6X8ECS2AP

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

1.4 V

PLASTIC/EPOXY

.03 mA

10 A

THROUGH-HOLE

ROUND

.51 A

1

600 V

500 uA

3

125 Cel

-40 Cel

800 A

O-PBCY-T3

.8 V

600 V

75 V/us

3 mA

SENSITIVE GATE

TO-92

NOT SPECIFIED

NOT SPECIFIED

MIL-STD-750

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.