SJ SCR Switching Thyristors

Littelfuse SJ Series SCR Switching Thyristors offer designers a wider operating margin than earlier SCRs, making it possible to tolerate insufficient cooling and higher inrush currents at startup. This Littelfuse SCR thyristor series provides a wider operating margin in existing designs and allows smaller heat sinks in new designs. The SJ Series features a robust clip-attach package design that withstands high surges in a choice of five package types. Littelfuse SJ series offers a high junction temperature (TJ) of +150°C, blocking voltage (VDRM) up to 600V, and current ratings from 4A up to 40A. These thyristors offer a gate trigger current (IGT) of 0.2mA in sensitive gate SCR and between 6mA and 40mA in standard gate SCR.

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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Rated Repetitive Off-State Voltage VDRM
Off-State Leakage Current @ VDRM IDRM
On-State RMS Current - It RMS
Vf - Forward Voltage
Gate Trigger Voltage - Vgt
Gate Trigger Current - Igt
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Package/Case
Qualification
Packaging
Littelfuse SCRs SCR TO220 400V 25A HJ TEMP
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1.000
Mult.: 1.000
SJxx25xx 400 V 12 A 1.5 V - 40 C + 150 C Through Hole TO-220-2 AEC-Q101 Tube
Littelfuse SCRs 600V 4A 0.2mA TO252 High Temp 150c SCRs
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

SJxx04xSx 600 V 5 uA 4 A 1.6 V 800 mV 200 uA - 40 C + 150 C SMD/SMT DPAK-2 (TO-252-2) Tube
Littelfuse SCRs 6A HIGH TEMP
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

SJxx06xx 600 V 10 uA 6 A 1.5 V 15 mA - 40 C + 150 C SMD/SMT DPAK-2 (TO-252-2) Reel
Littelfuse SCRs 600V 6A 015mA TO252 High Temp 150c SCRs
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

SJxx06xx 600 V 10 uA 6 A 1.6 V 800 mV 200 uA - 40 C + 150 C SMD/SMT DPAK-2 (TO-252-2) Reel
Littelfuse SCRs 6A HIGH TEMP
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

SJxx06xx 600 V 10 uA 6 A 1.5 V 15 mA - 40 C + 150 C SMD/SMT TO-251-3 Tube
Littelfuse SCRs 600V 6A 0.2mA TO251 High Temp 150c SCRs
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 750
Mult.: 750

SJxx06xSx 600 V 5 uA 6 A 1.6 V 800 mV 200 uA - 40 C + 150 C SMD/SMT TO-251-3 Tube
Littelfuse SCRs 600V 6A 15mA TO251 High Temp 150c SCRs
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 750
Mult.: 750

SJxx06xx 600 V 10 uA 6 A 1.6 V 800 mV 200 uA - 40 C + 150 C SMD/SMT TO-251-3 Tube
Littelfuse SCRs 8A HIGH TEMP
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

SJxx08x 600 V 10 uA 8 A 1.5 V 6 mA - 40 C + 150 C SMD/SMT DPAK-2 (TO-252-2) Reel
Littelfuse SCRs SCR 600V 8A TO252
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

SJxx08x 600 V 5 uA 8 A 1.5 V 15 mA - 40 C + 150 C SMD/SMT DPAK-2 (TO-252-2) Reel
Littelfuse SCRs Sen SCR 600V 8A 200hA TO252
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1
: 2.500

SJxx08x 600 V 5 uA 8 A 800 mV 15 mA - 40 C + 150 C SMD/SMT DPAK-2 (TO-252-2) Reel, Cut Tape
Littelfuse SCRs 8A HIGH TEMP
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 750
Mult.: 750

SJxx08x 600 V 10 uA 8 A 1.5 V 6 mA - 40 C + 150 C Through Hole TO-251-3 Tube
Littelfuse SCRs Sen SCR 600V 8A 200hA TO251
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 750
Mult.: 750

SJxx08x 600 V 10 uA 8 A 1.5 V 200 mA - 40 C + 150 C SMD/SMT TO-251-3 Tube
Littelfuse SCRs SCR 600V 8A TO251
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

SJxx08x 600 V 5 uA 8 A 1.5 V 200 mA - 40 C + 150 C SMD/SMT TO-251-3 Tube
Littelfuse SCRs 10A HIGH TEMP
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

SJxx10xx 600 V 10 uA 10 A 1.5 V 6 mA - 40 C + 150 C SMD/SMT DPAK-2 (TO-252-2) Reel
Littelfuse SCRs SCR 600V 10A TO252
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

SJxx10xx 600 V 10 uA 8 A 15 mA - 40 C + 150 C SMD/SMT DPAK-2 (TO-252-2) Reel
Littelfuse SCRs 10A HIGH TEMP
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 750
Mult.: 750

SJxx10xx 600 V 10 uA 10 A 1.5 V 6 mA - 40 C + 150 C Through Hole TO-251-3 Tube
Littelfuse SCRs Sen SCR 600V 10A 200hA TO251
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 750
Mult.: 750

SJxx10xSx 600 V 5 uA 8 A TO-251-3 Tube
Littelfuse SCRs SCR 600V 10A TO251
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 750
Mult.: 750

SJxx10xx 600 V 10 uA 8 A TO-251-3 Tube
Littelfuse SCRs 12A HIGH TEMP
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

SJxx12xx 600 V 10 uA 12 A 1.5 V 6 mA - 40 C + 150 C SMD/SMT DPAK-2 (TO-252-2) Reel
Littelfuse SCRs SCR 600V 12A TO252
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

SJxx12xx 600 V 10 uA 12 A 1.6 V 1.5 V 20 mA - 40 C + 150 C SMD/SMT DPAK-2 (TO-252-2) Reel
Littelfuse SCRs 12A HIGH TEMP
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 750
Mult.: 750

SJxx12xx 600 V 10 uA 12 A 1.5 V 6 mA - 40 C + 150 C Through Hole TO-251-3 Tube
Littelfuse SCRs SCR 600V 12A TO251
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 750
Mult.: 750

SJxx12xx 600 V 10 uA 12 A 1.6 V 1.5 V 20 mA - 40 C + 150 C SMD/SMT TO-251-3 Tube
Littelfuse SCRs SCR TO220 600V 20A HJ TEMP
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1.000
Mult.: 1.000
SJxx20xx 600 V 20 A 1.6 V 1.5 V 6 mA - 40 C + 150 C Through Hole TO-220-2 AEC-Q101 Tube
Littelfuse SCRs SCR TO220 600V 20A HJ TEMP
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1.000
Mult.: 1.000
SJxx20xx 600 V 20 A 1.6 V 1.5 V 10 mA - 40 C + 150 C Through Hole TO-220-2 Tube
Littelfuse SCRs SCR TO220 600V 20A HJ TEMP
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1.000
Mult.: 1.000
SJxx20xx 600 V 20 A 1.6 V 1.5 V 35 mA - 40 C + 150 C Through Hole TO-220-2 AEC-Q101 Tube