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

S1006FS3112

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

e3

S4035J81

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ISOLATED

PLASTIC/EPOXY

40 mA

500 A

SOLDER LUG

RECTANGULAR

22 A

1

2 mA

400 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

35 A

R-PSFM-D3

2

1.5 V

Not Qualified

400 V

350 V/us

50 mA

e3

40

260

UL RECOGNIZED

S2008LS359

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ISOLATED

PLASTIC/EPOXY

.5 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

S0525L51

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ISOLATED

PLASTIC/EPOXY

35 mA

THROUGH-HOLE

RECTANGULAR

1

50 V

3

Matte Tin (Sn)

25 A

R-PSFM-T3

2

Not Qualified

50 V

TO-220AB

e3

10

260

UL RECOGNIZED

S8070W

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

50 mA

950 A

SOLDER LUG

RECTANGULAR

70 A

1

2 mA

800 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

Matte Tin (Sn)

70 A

R-PSFM-D3

2

2 V

Not Qualified

800 V

250 V/us

50 mA

HIGH RELIABILITY

35 us

TO-218

e3

40

260

S0515L51

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ISOLATED

PLASTIC/EPOXY

30 mA

THROUGH-HOLE

RECTANGULAR

1

50 V

3

Matte Tin (Sn)

15 A

R-PSFM-T3

2

Not Qualified

50 V

TO-220AB

e3

10

260

UL RECOGNIZED

S0506L51

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ISOLATED

PLASTIC/EPOXY

15 mA

THROUGH-HOLE

RECTANGULAR

1

50 V

3

Matte Tin (Sn)

6 A

R-PSFM-T3

2

Not Qualified

50 V

TO-220AB

e3

10

260

UL RECOGNIZED

S4008R55

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

15 mA

THROUGH-HOLE

RECTANGULAR

1

400 V

3

MATTE TIN

8 A

R-PSFM-T3

2

Not Qualified

400 V

TO-220AB

e3

S1010LS356

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

S4055R51

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

40 mA

THROUGH-HOLE

RECTANGULAR

1

400 V

3

55 A

R-PSFM-T3

Not Qualified

400 V

TO-220AB

NOT SPECIFIED

NOT SPECIFIED

S1010FS312

Littelfuse

SCR

IN-LINE

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

.5 mA

THROUGH-HOLE

RECTANGULAR

1

100 V

3

MATTE TIN

10 A

R-PSIP-T3

2

Not Qualified

100 V

SENSITIVE GATE

e3

S1006FS232

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

.2 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

S4006VS3TP

Littelfuse

SCR

IN-LINE

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

.5 mA

THROUGH-HOLE

RECTANGULAR

6 A

1

.25 mA

400 V

3

Silicon Controlled Rectifiers

110 Cel

-40 Cel

MATTE TIN

6 A

R-PSIP-T3

.8 V

Not Qualified

400 V

8 V/us

8 mA

TO-251AA

e3

40

260

S6006FS21

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

.2 mA

100 A

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

.8 V

Not Qualified

600 V

5 V/us

6 mA

HIGH RELIABILITY

TO-202

e3

40

260

S0506LS365

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ISOLATED

PLASTIC/EPOXY

.5 mA

THROUGH-HOLE

RECTANGULAR

1

50 V

3

Matte Tin (Sn)

6 A

R-PSFM-T3

2

Not Qualified

50 V

TO-220AB

e3

10

260

UL RECOGNIZED

S8040R51

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

40 mA

THROUGH-HOLE

RECTANGULAR

1

800 V

3

40 A

R-PSFM-T3

Not Qualified

800 V

TO-220AB

NOT SPECIFIED

NOT SPECIFIED

S4008RS256TP

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

.2 mA

THROUGH-HOLE

RECTANGULAR

1

400 V

3

110 Cel

-40 Cel

MATTE TIN

8 A

R-PSFM-T3

400 V

TO-220AB

e3

UL RECOGNIZED

S2008LS3

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ISOLATED

PLASTIC/EPOXY

.5 mA

100 A

THROUGH-HOLE

RECTANGULAR

8 A

1

.1 mA

200 V

3

Silicon Controlled Rectifiers

110 Cel

-40 Cel

Matte Tin (Sn)

8 A

R-PSFM-T3

2

.8 V

Not Qualified

200 V

5 V/us

6 mA

TO-220AB

e3

10

260

UL RECOGNIZED

S0525R57

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

S6006LS253

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

SV6020N1TP

Littelfuse

SCR

SMALL OUTLINE

YES

SINGLE

SINGLE

ANODE

1.6 V

PLASTIC/EPOXY

6 mA

300 A

GULL WING

RECTANGULAR

12.8 A

1

600 V

4000 uA

2

150 Cel

-40 Cel

20 A

R-PSSO-G2

1.5 V

600 V

400 V/us

22 mA

TO-263AB

MIL-STD-750, UL RECOGNIZED

S4012R65

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

S4010FS312

Littelfuse

SCR

IN-LINE

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

.5 mA

THROUGH-HOLE

RECTANGULAR

1

400 V

3

MATTE TIN

10 A

R-PSIP-T3

2

Not Qualified

400 V

SENSITIVE GATE

e3

S6008D56

Littelfuse

SCR

SMALL OUTLINE

YES

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

15 mA

GULL WING

RECTANGULAR

1

600 V

2

125 Cel

-40 Cel

MATTE TIN

8 A

R-PSSO-G2

Not Qualified

600 V

TO-252AA

e3

40

260

UL RECOGNIZED

S4020L51

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ISOLATED

PLASTIC/EPOXY

30 mA

THROUGH-HOLE

RECTANGULAR

1

400 V

3

MATTE TIN

20 A

R-PSFM-T3

2

Not Qualified

400 V

TO-220AB

e3

UL RECOGNIZED

S6006FS31

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

.5 mA

100 A

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

.8 V

Not Qualified

600 V

5 V/us

8 mA

HIGH RELIABILITY

TO-202

e3

40

260

SV6012N2RP

Littelfuse

SCR

SMALL OUTLINE

YES

SINGLE

SINGLE

ANODE

1.6 V

PLASTIC/EPOXY

10 mA

120 A

GULL WING

RECTANGULAR

7.6 A

1

600 V

2000 uA

2

150 Cel

-40 Cel

12 A

R-PSSO-G2

600 V

800 V/us

35 mA

TO-263AB

MIL-STD-750, UL RECOGNIZED

S2012R54

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

20 mA

THROUGH-HOLE

RECTANGULAR

1

200 V

2

12 A

R-PSFM-T2

Not Qualified

200 V

TO-220AC

NOT SPECIFIED

NOT SPECIFIED

SV6020L1QTP

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ISOLATED

1.65 V

PLASTIC/EPOXY

6 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

400 V/us

25 mA

TO-220AB

MIL-STD-750, UL RECOGNIZED

S8008VS356

Littelfuse

SCR

IN-LINE

NO

SINGLE

PLASTIC/EPOXY

THROUGH-HOLE

RECTANGULAR

3

125 Cel

-40 Cel

MATTE TIN

R-PSIP-T3

Not Qualified

TO-251AA

e3

40

260

S1008FS312

Littelfuse

SCR

IN-LINE

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

.5 mA

THROUGH-HOLE

RECTANGULAR

1

100 V

3

MATTE TIN

8 A

R-PSIP-T3

2

Not Qualified

100 V

SENSITIVE GATE

e3

SJ6012L2TP

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ISOLATED

1.6 V

PLASTIC/EPOXY

10 mA

120 A

THROUGH-HOLE

RECTANGULAR

7.6 A

1

600 V

2000 uA

3

150 Cel

-40 Cel

Matte Tin (Sn)

12 A

R-PSFM-T3

1

1.5 V

600 V

200 V/us

35 mA

TO-220AB

e3

40

260

UL RECOGNIZED

SK040NTP

Littelfuse

SCR

SMALL OUTLINE

YES

SINGLE

SINGLE

ANODE

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

S0535K81

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ISOLATED

PLASTIC/EPOXY

40 mA

THROUGH-HOLE

RECTANGULAR

1

50 V

3

MATTE TIN

35 A

R-PSFM-T3

2

Not Qualified

50 V

TO-218AC

e3

UL RECOGNIZED

S2010LS3V

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ISOLATED

PLASTIC/EPOXY

.5 mA

100 A

THROUGH-HOLE

RECTANGULAR

6.4 A

1

.25 mA

200 V

3

Silicon Controlled Rectifiers

110 Cel

-65 Cel

Matte Tin (Sn)

10 A

R-PSFM-T3

2

.8 V

Not Qualified

200 V

8 mA

HIGH RELIABILITY

45 us

TO-220AB

e3

10

260

S2035K81

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ISOLATED

PLASTIC/EPOXY

40 mA

THROUGH-HOLE

RECTANGULAR

1

200 V

3

MATTE TIN

35 A

R-PSFM-T3

2

Not Qualified

200 V

TO-218AC

e3

UL RECOGNIZED

S4025R68

Littelfuse

SCR

FLANGE MOUNT

YES

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

35 mA

GULL WING

RECTANGULAR

1

400 V

3

25 A

R-PSFM-G3

Not Qualified

400 V

NOT SPECIFIED

NOT SPECIFIED

S2004F1

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

10 mA

THROUGH-HOLE

RECTANGULAR

1

200 V

3

4 A

R-PSFM-T3

Not Qualified

200 V

TO-202AB

S1008FS31

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

.5 mA

100 A

THROUGH-HOLE

RECTANGULAR

8 A

1

.1 mA

100 V

3

Silicon Controlled Rectifiers

110 Cel

-40 Cel

MATTE TIN

8 A

R-PSFM-T3

2

.8 V

Not Qualified

100 V

10 V/us

6 mA

SENSITIVE GATE

45 us

TO-220AB

e3

S0515L52

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ISOLATED

PLASTIC/EPOXY

30 mA

THROUGH-HOLE

RECTANGULAR

1

50 V

3

Matte Tin (Sn)

15 A

R-PSFM-T3

2

Not Qualified

50 V

TO-220AB

e3

10

260

UL RECOGNIZED

S2010FS34

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

10 A

R-PSFM-T3

2

Not Qualified

200 V

SENSITIVE GATE

TO-202AB

e3

S4012D

Littelfuse

SCR

SMALL OUTLINE

YES

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

20 mA

120 A

GULL WING

RECTANGULAR

7.6 A

1

1 mA

400 V

2

Silicon Controlled Rectifiers

125 Cel

-65 Cel

MATTE TIN

12 A

R-PSSO-G2

2

1.5 V

Not Qualified

400 V

250 V/us

40 mA

HIGH RELIABILITY

TO-252

e3

40

260

S4008LV

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ISOLATED

PLASTIC/EPOXY

15 mA

100 A

THROUGH-HOLE

RECTANGULAR

8 A

1

.2 mA

400 V

3

Silicon Controlled Rectifiers

125 Cel

-65 Cel

Matte Tin (Sn)

8 A

R-PSFM-T3

2

1.5 V

Not Qualified

400 V

125 V/us

30 mA

HIGH RELIABILITY

TO-220AB

e3

10

260

S8035K81

Littelfuse

SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ISOLATED

PLASTIC/EPOXY

40 mA

500 A

THROUGH-HOLE

RECTANGULAR

22 A

1

3 mA

800 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

35 A

R-PSFM-T3

2

1.5 V

Not Qualified

800 V

300 V/us

50 mA

TO-218AC

e3

40

260

UL RECOGNIZED

S4012R52

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

S2008FS2126

Littelfuse

SCR

IN-LINE

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

.2 mA

THROUGH-HOLE

RECTANGULAR

1

200 V

3

110 Cel

-40 Cel

MATTE TIN

8 A

R-PSIP-T3

2

Not Qualified

200 V

e3

SK012DTP

Littelfuse

SCR

SMALL OUTLINE

YES

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

20 mA

120 A

GULL WING

RECTANGULAR

1

1000 V

2

Silicon Controlled Rectifiers

125 Cel

-40 Cel

MATTE TIN

12 A

R-PSSO-G2

1.5 V

Not Qualified

1000 V

100 V/us

40 mA

TO-252AA

e3

40

260

S2006FS332

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

6 A

R-PSFM-T3

2

Not Qualified

200 V

SENSITIVE GATE

TO-202AB

e3

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.