NO Silicon Controlled Rectifiers (SCR) 539

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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

P0102MA1AA3

STMicroelectronics

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

8 A

THROUGH-HOLE

ROUND

.5 A

1

.1 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

TO-92

e3

P0111DA5AL3

STMicroelectronics

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.025 mA

8 A

WIRE

ROUND

.5 A

1

.1 mA

400 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

.8 A

O-PBCY-W3

.8 V

Not Qualified

400 V

80 V/us

5 mA

TO-92

NOT SPECIFIED

NOT SPECIFIED

P0115DA1AA3

STMicroelectronics

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.05 mA

8 A

WIRE

ROUND

.5 A

1

.1 mA

400 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

.8 A

O-PBCY-W3

.8 V

Not Qualified

400 V

75 V/us

5 mA

TO-92

NOT SPECIFIED

NOT SPECIFIED

P0115DA5AL3

STMicroelectronics

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.05 mA

8 A

WIRE

ROUND

.5 A

1

.1 mA

400 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

.8 A

O-PBCY-W3

.8 V

Not Qualified

400 V

75 V/us

5 mA

TO-92

NOT SPECIFIED

NOT SPECIFIED

P0118MA5AL3

STMicroelectronics

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.005 mA

8 A

WIRE

ROUND

.5 A

1

.1 mA

600 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

.8 A

O-PBCY-W3

.8 V

Not Qualified

600 V

75 V/us

5 mA

TO-92

NOT SPECIFIED

NOT SPECIFIED

FLC10-200H

STMicroelectronics

SCR

IN-LINE

NO

SINGLE

SINGLE WITH BUILT-IN DIODE AND RESISTOR

ANODE

PLASTIC/EPOXY

240 A

THROUGH-HOLE

RECTANGULAR

1

3

Silicon Controlled Rectifiers

120 Cel

-30 Cel

Matte Tin (Sn) - annealed

R-PSIP-T3

1

Not Qualified

200 V

HIGH RELIABILITY

e3

30

260

MCR100-8G

Onsemi

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

10 A

THROUGH-HOLE

ROUND

.8 A

1

.1 mA

600 V

3

Silicon Controlled Rectifiers

110 Cel

-40 Cel

TIN SILVER COPPER

.8 A

O-PBCY-T3

.8 V

Not Qualified

600 V

5 mA

TO-92

e1

260

X00605MA1AA2

STMicroelectronics

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.06 mA

10 A

WIRE

ROUND

.5 A

1

.1 mA

600 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

.8 A

O-PBCY-W3

1

.8 V

Not Qualified

600 V

25 V/us

5 mA

TO-92

e3

S4X8ES1AP

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

S4X8ES1

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

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

S4X8ES2RP

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

S4X8ESAP

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

S6X8ES1RP

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

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

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

S6X8ESAP

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

S8X8ES1AP

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

S8X8ES2AP

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 (Sn)

.8 A

O-PBCY-T3

.8 V

Not Qualified

800 V

75 V/us

5 mA

HIGH RELIABILITY

TO-92

e3

40

260

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

S8X8ES2

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

S8X8ESRP

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

S402ESAP

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

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

2N5064,112

NXP Semiconductors

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

10 A

THROUGH-HOLE

ROUND

.51 A

1

.01 mA

200 V

10 uA

3

Silicon Controlled Rectifiers

125 Cel

-65 Cel

MATTE TIN

.8 A

O-PBCY-T3

.8 V

Not Qualified

200 V

5 mA

SENSITIVE GATE

100 us

TO-92

e3

BT149B,126

NXP Semiconductors

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

9 A

THROUGH-HOLE

ROUND

.5 A

1

.1 mA

200 V

3

Silicon Controlled Rectifiers

125 Cel

MATTE TIN

.8 A

O-PBCY-T3

.8 V

Not Qualified

200 V

500 V/us

5 mA

SENSITIVE GATE

100 us

TO-92

e3

S4016RTP

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

PLASTIC/EPOXY

30 mA

225 A

THROUGH-HOLE

RECTANGULAR

1

400 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

16 A

R-PSFM-T3

1.5 V

Not Qualified

400 V

350 V/us

40 mA

TO-220AB

e3

40

260

S6016RTP

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

PLASTIC/EPOXY

30 mA

225 A

THROUGH-HOLE

RECTANGULAR

1

600 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

16 A

R-PSFM-T3

1.5 V

Not Qualified

600 V

325 V/us

40 mA

TO-220AB

e3

40

260

S8015LTP

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ISOLATED

PLASTIC/EPOXY

30 mA

225 A

THROUGH-HOLE

RECTANGULAR

1

800 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

15 A

R-PSFM-T3

1.5 V

Not Qualified

800 V

300 V/us

40 mA

TO-220AB

e3

40

260

UL RECOGNIZED

S8016RTP

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

PLASTIC/EPOXY

30 mA

225 A

THROUGH-HOLE

RECTANGULAR

1

800 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

16 A

R-PSFM-T3

1.5 V

Not Qualified

800 V

300 V/us

40 mA

TO-220AB

e3

40

260

S4025RTP

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

PLASTIC/EPOXY

35 mA

350 A

THROUGH-HOLE

RECTANGULAR

16 A

1

1 mA

400 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

25 A

R-PSFM-T3

1.5 V

Not Qualified

400 V

350 V/us

50 mA

TO-220AB

e3

40

260

S4055WTP

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

40 mA

650 A

SOLDER LUG

RECTANGULAR

35 A

1

2 mA

400 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

55 A

R-PSFM-D3

1.5 V

Not Qualified

400 V

550 V/us

60 mA

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

S6055MTP

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

40 mA

650 A

SOLDER LUG

RECTANGULAR

35 A

1

2 mA

600 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

55 A

R-PSFM-D3

1.5 V

Not Qualified

600 V

500 V/us

60 mA

TO-218AC

e3

40

260

S6055WTP

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

40 mA

650 A

SOLDER LUG

RECTANGULAR

35 A

1

2 mA

600 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

55 A

R-PSFM-D3

1.5 V

Not Qualified

600 V

500 V/us

60 mA

e3

40

260

S8025RTP

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

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

S8055RTP

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

40 mA

650 A

THROUGH-HOLE

RECTANGULAR

35 A

1

3 mA

800 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

55 A

R-PSFM-T3

1

1.5 V

Not Qualified

800 V

475 V/us

60 mA

TO-220AB

e3

30

260

S8055WTP

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

40 mA

650 A

SOLDER LUG

RECTANGULAR

35 A

1

3 mA

800 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

55 A

R-PSFM-D3

1.5 V

Not Qualified

800 V

475 V/us

60 mA

e3

40

260

SK020LTP

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ISOLATED

PLASTIC/EPOXY

30 mA

300 A

THROUGH-HOLE

RECTANGULAR

12.8 A

1

1000 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

20 A

R-PSFM-T3

1.5 V

Not Qualified

1000 V

200 V/us

40 mA

TO-220AB

e3

40

260

UL RECOGNIZED

P0111MA2AL3

STMicroelectronics

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.025 mA

8 A

THROUGH-HOLE

ROUND

.5 A

1

.1 mA

600 V

3

Silicon Controlled Rectifiers

150 Cel

-40 Cel

MATTE TIN

.8 A

O-PBCY-T3

.8 V

Not Qualified

600 V

80 V/us

5 mA

TO-92

e3

TN1215-600H

STMicroelectronics

SCR

IN-LINE

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

.2 mA

115 A

THROUGH-HOLE

RECTANGULAR

8 A

1

2 mA

600 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

12 A

R-PSIP-T3

1

1.3 V

Not Qualified

600 V

200 V/us

40 mA

e3

TN1215-800H

STMicroelectronics

SCR

IN-LINE

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

.2 mA

115 A

THROUGH-HOLE

RECTANGULAR

8 A

1

2 mA

800 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

12 A

R-PSIP-T3

1

1.3 V

Not Qualified

800 V

200 V/us

40 mA

e3

TN805-600H

STMicroelectronics

SCR

IN-LINE

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

5 mA

73 A

THROUGH-HOLE

RECTANGULAR

5 A

1

2 mA

600 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

TIN

8 A

R-PSIP-T3

1.3 V

Not Qualified

600 V

50 V/us

25 mA

e3

TN815-800H

STMicroelectronics

SCR

IN-LINE

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

15 mA

73 A

THROUGH-HOLE

RECTANGULAR

5 A

1

2 mA

800 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

TIN

8 A

R-PSIP-T3

1

1.3 V

Not Qualified

800 V

150 V/us

40 mA

e3

TYN812TRG

STMicroelectronics

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

.2 mA

146 A

THROUGH-HOLE

RECTANGULAR

8 A

1

2 mA

800 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

12 A

R-PSFM-T3

1.3 V

Not Qualified

800 V

40 V/us

15 mA

TO-220AB

e3

X0202NA2BL2

STMicroelectronics

SCR

CYLINDRICAL

NO

BOTTOM

SINGLE

PLASTIC/EPOXY

.2 mA

25 A

THROUGH-HOLE

ROUND

.8 A

1

.5 mA

800 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

TIN

1.25 A

O-PBCY-T3

.8 V

Not Qualified

800 V

10 V/us

5 mA

HIGH RELIABILITY

TO-92

e3

X0402MF0AA2

STMicroelectronics

SCR

IN-LINE

NO

SINGLE

SINGLE

PLASTIC/EPOXY

.2 mA

33 A

THROUGH-HOLE

RECTANGULAR

.9 A

1

1 mA

600 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

TIN

1.35 A

R-PSIP-T3

.8 V

Not Qualified

600 V

10 V/us

5 mA

e3

X0405MF0AA2

STMicroelectronics

SCR

IN-LINE

NO

SINGLE

SINGLE

PLASTIC/EPOXY

.05 mA

33 A

THROUGH-HOLE

RECTANGULAR

.9 A

1

1 mA

600 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

1.35 A

R-PSIP-T3

.8 V

Not Qualified

600 V

15 V/us

5 mA

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.