SINGLE Silicon Controlled Rectifiers (SCR) 2,400+

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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

S0540R52

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

40 mA

THROUGH-HOLE

RECTANGULAR

1

50 V

3

40 A

R-PSFM-T3

Not Qualified

50 V

TO-220AB

S2008FS321

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

.5 mA

THROUGH-HOLE

RECTANGULAR

1

200 V

3

110 Cel

-40 Cel

MATTE TIN

8 A

R-PSFM-T3

2

Not Qualified

200 V

SENSITIVE GATE

TO-202AB

e3

S2012R68

Littelfuse

SCR

FLANGE MOUNT

YES

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

20 mA

GULL WING

RECTANGULAR

1

200 V

3

12 A

R-PSFM-G3

Not Qualified

200 V

NOT SPECIFIED

NOT SPECIFIED

S0506FS33

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

.5 mA

THROUGH-HOLE

RECTANGULAR

1

50 V

3

110 Cel

-40 Cel

6 A

R-PSFM-T3

Not Qualified

50 V

SENSITIVE GATE

TO-202AB

S1006FS343

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

.5 mA

THROUGH-HOLE

RECTANGULAR

1

100 V

3

110 Cel

-40 Cel

MATTE TIN

6 A

R-PSFM-T3

2

Not Qualified

100 V

SENSITIVE GATE

TO-202AB

e3

S6008FS326

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

.5 mA

THROUGH-HOLE

RECTANGULAR

1

600 V

3

110 Cel

-40 Cel

MATTE TIN

8 A

R-PSFM-T3

2

Not Qualified

600 V

SENSITIVE GATE

TO-202AB

e3

S8040R67

Littelfuse

SCR

FLANGE MOUNT

YES

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

40 mA

GULL WING

RECTANGULAR

1

800 V

2

40 A

R-PSFM-G2

Not Qualified

800 V

NOT SPECIFIED

NOT SPECIFIED

S1012R65

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

20 mA

THROUGH-HOLE

RECTANGULAR

1

100 V

3

12 A

R-PSFM-T3

Not Qualified

100 V

TO-220AB

S1006F4

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

15 mA

THROUGH-HOLE

RECTANGULAR

1

100 V

3

125 Cel

-40 Cel

MATTE TIN

6 A

R-PSFM-T3

2

Not Qualified

100 V

GATE SENSITIVITY

TO-202AB

e3

UL RECOGNIZED

S1025R68

Littelfuse

SCR

FLANGE MOUNT

YES

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

35 mA

GULL WING

RECTANGULAR

1

100 V

3

25 A

R-PSFM-G3

Not Qualified

100 V

S6008V56

Littelfuse

SCR

IN-LINE

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

15 mA

THROUGH-HOLE

RECTANGULAR

1

600 V

3

125 Cel

-40 Cel

MATTE TIN

8 A

R-PSIP-T3

Not Qualified

600 V

TO-251AA

e3

40

260

UL RECOGNIZED

S2006F126

Littelfuse

SCR

IN-LINE

NO

SINGLE

SINGLE

PLASTIC/EPOXY

15 mA

THROUGH-HOLE

RECTANGULAR

1

200 V

3

125 Cel

-40 Cel

MATTE TIN

6 A

R-PSIP-T3

2

Not Qualified

200 V

e3

S4008LS255

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ISOLATED

PLASTIC/EPOXY

.2 mA

THROUGH-HOLE

RECTANGULAR

1

400 V

3

MATTE TIN

8 A

R-PSFM-T3

2

Not Qualified

400 V

TO-220AB

e3

UL RECOGNIZED

S6055R67

Littelfuse

SCR

FLANGE MOUNT

YES

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

40 mA

GULL WING

RECTANGULAR

1

600 V

2

55 A

R-PSFM-G2

Not Qualified

600 V

NOT SPECIFIED

NOT SPECIFIED

S1008FS321

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

.5 mA

THROUGH-HOLE

RECTANGULAR

1

100 V

3

110 Cel

-40 Cel

MATTE TIN

8 A

R-PSFM-T3

2

Not Qualified

100 V

SENSITIVE GATE

TO-202AB

e3

SK008RTP

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

15 mA

100 A

THROUGH-HOLE

RECTANGULAR

5.1 A

1

3 mA

1000 V

3

Silicon Controlled Rectifiers

110 Cel

-40 Cel

MATTE TIN

8 A

R-PSFM-T3

1.5 V

1000 V

100 V/us

30 mA

TO-220AB

e3

40

260

UL RECOGNIZED

S4006L68

Littelfuse

SCR

FLANGE MOUNT

YES

SINGLE

SINGLE

ISOLATED

PLASTIC/EPOXY

15 mA

GULL WING

RECTANGULAR

1

400 V

3

MATTE TIN

6 A

R-PSFM-G3

2

Not Qualified

400 V

e3

UL RECOGNIZED

S2008LS256

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ISOLATED

PLASTIC/EPOXY

.2 mA

THROUGH-HOLE

RECTANGULAR

1

200 V

3

MATTE TIN

8 A

R-PSFM-T3

2

Not Qualified

200 V

TO-220AB

e3

UL RECOGNIZED

S8035J81TP

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ISOLATED

PLASTIC/EPOXY

40 mA

SOLDER LUG

RECTANGULAR

1

800 V

3

125 Cel

-40 Cel

MATTE TIN

35 A

R-PSFM-D3

Not Qualified

800 V

TO-218

e3

UL RECOGNIZED

S6006DS2RP

Littelfuse

SCR

SMALL OUTLINE

YES

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

.2 mA

GULL WING

RECTANGULAR

6 A

1

.25 mA

600 V

2

Silicon Controlled Rectifiers

110 Cel

-40 Cel

MATTE TIN

6 A

R-PSSO-G2

.8 V

Not Qualified

600 V

8 V/us

6 mA

TO-252AA

e3

40

260

S4012R51

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

20 mA

THROUGH-HOLE

RECTANGULAR

1

400 V

3

12 A

R-PSFM-T3

Not Qualified

400 V

TO-220AB

NOT SPECIFIED

NOT SPECIFIED

S0555R59

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

40 mA

THROUGH-HOLE

RECTANGULAR

1

50 V

3

55 A

R-PSFM-T3

Not Qualified

50 V

TO-220AB

SV6020R2TP

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

1.6 V

PLASTIC/EPOXY

10 mA

300 A

THROUGH-HOLE

RECTANGULAR

12.8 A

1

600 V

4000 uA

3

150 Cel

-40 Cel

20 A

R-PSFM-T3

1.5 V

600 V

800 V/us

35 mA

TO-220AB

MIL-STD-750, UL RECOGNIZED

S2006LS251

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ISOLATED

PLASTIC/EPOXY

.2 mA

THROUGH-HOLE

RECTANGULAR

1

200 V

3

MATTE TIN

6 A

R-PSFM-T3

2

Not Qualified

200 V

TO-220AB

e3

UL RECOGNIZED

S2055M81

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

40 mA

THROUGH-HOLE

RECTANGULAR

1

200 V

3

MATTE TIN

55 A

R-PSFM-T3

2

Not Qualified

200 V

TO-218AC

e3

S6070W82

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

50 mA

SOLDER LUG

RECTANGULAR

1

600 V

2

MATTE TIN

70 A

R-PSFM-D2

2

Not Qualified

600 V

e3

S2010LS252

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ISOLATED

PLASTIC/EPOXY

.2 mA

THROUGH-HOLE

RECTANGULAR

1

200 V

3

MATTE TIN

10 A

R-PSFM-T3

2

Not Qualified

200 V

TO-220AB

e3

UL RECOGNIZED

S1008R58

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

15 mA

THROUGH-HOLE

RECTANGULAR

1

100 V

3

8 A

R-PSFM-T3

Not Qualified

100 V

TO-220AB

S6006L

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ISOLATED

PLASTIC/EPOXY

15 mA

THROUGH-HOLE

RECTANGULAR

6 A

1

.2 mA

600 V

3

Silicon Controlled Rectifiers

110 Cel

-40 Cel

Matte Tin (Sn)

6 A

R-PSFM-T3

2

1.5 V

Not Qualified

600 V

110 V/us

30 mA

TO-220AB

e3

10

260

UL RECOGNIZED

S2006L68

Littelfuse

SCR

FLANGE MOUNT

YES

SINGLE

SINGLE

ISOLATED

PLASTIC/EPOXY

15 mA

GULL WING

RECTANGULAR

1

200 V

3

MATTE TIN

6 A

R-PSFM-G3

2

Not Qualified

200 V

e3

UL RECOGNIZED

S1010LS351

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ISOLATED

PLASTIC/EPOXY

.5 mA

THROUGH-HOLE

RECTANGULAR

1

100 V

3

MATTE TIN

10 A

R-PSFM-T3

2

Not Qualified

100 V

TO-220AB

e3

UL RECOGNIZED

SK040NRP

Littelfuse

SCR

SMALL OUTLINE

YES

SINGLE

SINGLE

ISOLATED

PLASTIC/EPOXY

40 mA

520 A

GULL WING

RECTANGULAR

25 A

1

5 mA

1000 V

2

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

40 A

R-PSSO-G2

1.5 V

Not Qualified

1000 V

250 V/us

60 mA

TO-263AB

e3

40

260

S6008FS21

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

.2 mA

100 A

THROUGH-HOLE

RECTANGULAR

8 A

1

.1 mA

600 V

3

Silicon Controlled Rectifiers

110 Cel

-40 Cel

Matte Tin (Sn)

8 A

R-PSFM-T3

2

.8 V

Not Qualified

600 V

5 V/us

6 mA

HIGH RELIABILITY

TO-202

e3

40

260

S4055NTP

Littelfuse

SCR

SMALL OUTLINE

YES

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

40 mA

650 A

GULL WING

RECTANGULAR

35 A

1

2 mA

400 V

2

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

55 A

R-PSSO-G2

1.5 V

Not Qualified

400 V

550 V/us

60 mA

TO-263AB

e3

40

260

S6006LS255

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ISOLATED

PLASTIC/EPOXY

.2 mA

THROUGH-HOLE

RECTANGULAR

1

600 V

3

MATTE TIN

6 A

R-PSFM-T3

2

Not Qualified

600 V

TO-220AB

e3

UL RECOGNIZED

S6008FS3112

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

.5 mA

THROUGH-HOLE

RECTANGULAR

1

600 V

3

110 Cel

-40 Cel

MATTE TIN

8 A

R-PSFM-T3

2

Not Qualified

600 V

e3

S6006F41

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

15 mA

THROUGH-HOLE

RECTANGULAR

1

600 V

3

125 Cel

-40 Cel

MATTE TIN

6 A

R-PSFM-T3

2

Not Qualified

600 V

GATE SENSITIVITY

TO-202AB

e3

UL RECOGNIZED

S4012R56

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

20 mA

120 A

THROUGH-HOLE

RECTANGULAR

1

400 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

Matte Tin (Sn)

12 A

R-PSFM-T3

1.5 V

Not Qualified

400 V

250 V/us

40 mA

TO-220AB

e3

40

260

S0506FS232

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

.2 mA

THROUGH-HOLE

RECTANGULAR

1

50 V

3

110 Cel

-40 Cel

6 A

R-PSFM-T3

Not Qualified

50 V

SENSITIVE GATE

TO-202AB

S6008F112

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

15 mA

THROUGH-HOLE

RECTANGULAR

1

600 V

3

125 Cel

-40 Cel

MATTE TIN

8 A

R-PSFM-T3

2

Not Qualified

600 V

e3

S1006D

Littelfuse

SCR

SMALL OUTLINE

YES

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

15 mA

100 A

GULL WING

RECTANGULAR

3.8 A

1

.5 mA

100 V

2

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

6 A

R-PSSO-G2

2

1.5 V

Not Qualified

100 V

250 V/us

30 mA

TO-252AA

e3

S8020L65

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ISOLATED

PLASTIC/EPOXY

30 mA

THROUGH-HOLE

RECTANGULAR

1

800 V

3

MATTE TIN

20 A

R-PSFM-T3

2

Not Qualified

800 V

TO-220AB

e3

UL RECOGNIZED

S604VS1

Littelfuse

SCR

IN-LINE

NO

SINGLE

PLASTIC/EPOXY

THROUGH-HOLE

RECTANGULAR

3

110 Cel

-40 Cel

MATTE TIN

R-PSIP-T3

Not Qualified

TO-251AA

e3

S6008LS2TP

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ISOLATED

PLASTIC/EPOXY

.2 mA

100 A

THROUGH-HOLE

RECTANGULAR

5.1 A

1

.25 mA

600 V

3

Silicon Controlled Rectifiers

110 Cel

-40 Cel

MATTE TIN

8 A

R-PSFM-T3

.8 V

600 V

6 mA

TO-220AB

e3

40

260

UL RECOGNIZED

S1006F26

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

15 mA

THROUGH-HOLE

RECTANGULAR

1

100 V

3

125 Cel

-40 Cel

MATTE TIN

6 A

R-PSFM-T3

2

Not Qualified

100 V

GATE SENSITIVITY

TO-202AB

e3

UL RECOGNIZED

S4010R68

Littelfuse

SCR

FLANGE MOUNT

YES

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

15 mA

GULL WING

RECTANGULAR

1

400 V

3

10 A

R-PSFM-G3

Not Qualified

400 V

NOT SPECIFIED

NOT SPECIFIED

S0525R51

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

35 mA

THROUGH-HOLE

RECTANGULAR

1

50 V

3

25 A

R-PSFM-T3

Not Qualified

50 V

TO-220AB

S1006L52

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ISOLATED

PLASTIC/EPOXY

15 mA

THROUGH-HOLE

RECTANGULAR

1

100 V

3

Matte Tin (Sn)

6 A

R-PSFM-T3

2

Not Qualified

100 V

TO-220AB

e3

10

260

UL RECOGNIZED

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.