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

TCR22-675

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

SENSITIVE GATE

50 us

TO-92

e3

S802ECSRP

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

TCR22-6RP75

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

WIRE

ROUND

1

400 V

3

110 Cel

-40 Cel

MATTE TIN

1.5 A

O-PBCY-W3

Not Qualified

400 V

TO-92

e3

S8X8ES1

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

S6X8ES2RP

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

.8 A

O-PBCY-T3

.8 V

Not Qualified

600 V

75 V/us

5 mA

HIGH RELIABILITY

TO-92

e3

40

260

S602ESRP

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

15 A

WIRE

ROUND

.95 A

1

.5 mA

600 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

1.5 A

O-PBCY-W3

.8 V

Not Qualified

600 V

25 V/us

5 mA

TO-92

e3

40

260

S601EAP

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

10 mA

30 A

THROUGH-HOLE

ROUND

.64 A

1

.5 mA

600 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

1 A

O-PBCY-T3

2

1.5 V

Not Qualified

600 V

20 V/us

30 mA

TO-92

e3

260

S602ECSAP

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

1.8 V

PLASTIC/EPOXY

.1 mA

16.8 A

THROUGH-HOLE

ROUND

.95 A

1

600 V

500 uA

3

125 Cel

-40 Cel

1.5 A

O-PBCY-T3

.8 V

600 V

50 V/us

3 mA

SENSITIVE GATE

TO-92

NOT SPECIFIED

NOT SPECIFIED

MIL-STD-750

2N656575

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

THROUGH-HOLE

ROUND

1

400 V

3

110 Cel

-40 Cel

MATTE TIN

.8 A

O-PBCY-T3

2

Not Qualified

400 V

SENSITIVE GATE

TO-92

e3

S601E

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

ISOLATED

PLASTIC/EPOXY

10 mA

30 A

THROUGH-HOLE

ROUND

1 A

1

.5 mA

600 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

1 A

O-PBCY-T3

2

1.5 V

Not Qualified

600 V

30 V/us

20 mA

HIGH RELIABILITY

TO-92

e3

40

260

S601ERP

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

10 mA

30 A

THROUGH-HOLE

ROUND

.64 A

1

.5 mA

600 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

1 A

O-PBCY-T3

2

1.5 V

Not Qualified

600 V

20 V/us

30 mA

TO-92

e3

260

S601E73

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

10 mA

THROUGH-HOLE

ROUND

1

600 V

3

MATTE TIN

1 A

O-PBCY-T3

2

Not Qualified

600 V

TO-92

e3

S602ECSRP

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

1.8 V

PLASTIC/EPOXY

.1 mA

16.8 A

THROUGH-HOLE

ROUND

.95 A

1

600 V

500 uA

3

125 Cel

-40 Cel

1.5 A

O-PBCY-T3

.8 V

600 V

50 V/us

3 mA

SENSITIVE GATE

TO-92

NOT SPECIFIED

NOT SPECIFIED

MIL-STD-750

S601ERP75

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

GLASS

10 mA

WIRE

ROUND

1

600 V

3

125 Cel

-40 Cel

MATTE TIN

1 A

O-LBCY-W3

Not Qualified

600 V

TO-92

e3

S602ESAP

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

15 A

WIRE

ROUND

.95 A

1

.5 mA

600 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

1.5 A

O-PBCY-W3

.8 V

Not Qualified

600 V

25 V/us

5 mA

TO-92

e3

40

260

S601E75

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

10 mA

30 A

THROUGH-HOLE

ROUND

.64 A

1

.5 mA

600 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

1 A

O-PBCY-T3

2

1.5 V

Not Qualified

600 V

20 V/us

30 mA

TO-92

e3

40

260

2N656573

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

S602ECS

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

1.8 V

PLASTIC/EPOXY

.1 mA

16.8 A

THROUGH-HOLE

ROUND

.95 A

1

600 V

500 uA

3

125 Cel

-40 Cel

1.5 A

O-PBCY-T3

.8 V

600 V

50 V/us

3 mA

SENSITIVE GATE

TO-92

NOT SPECIFIED

NOT SPECIFIED

MIL-STD-750

S601EAP75

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

GLASS

10 mA

WIRE

ROUND

1

600 V

3

125 Cel

-40 Cel

MATTE TIN

1 A

O-LBCY-W3

Not Qualified

600 V

TO-92

e3

2N6565RP

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

THROUGH-HOLE

ROUND

1

400 V

3

125 Cel

-65 Cel

MATTE TIN

.8 A

O-PBCY-T3

2

Not Qualified

400 V

TO-92

e3

S602ES

Littelfuse

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

15 A

WIRE

ROUND

.95 A

1

.5 mA

600 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

1.5 A

O-PBCY-W3

.8 V

Not Qualified

600 V

25 V/us

5 mA

TO-92

e3

40

260

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.