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 (CAD) 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 16A High Temp Thyristor
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000

SJxx16xx 600 V 10 uA 16 A 1.5 V 10 mA - 40 C + 150 C Through Hole TO-220-2 Tube
Littelfuse SCRs 16A High Temp Thyristor
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000

SJxx16xx 600 V 10 uA 16 A 1.5 V 30 mA - 40 C + 150 C Through Hole TO-220-2 Tube
Littelfuse SCRs SCR TO220 600V 20A HJ TEMP
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
SJxx20xx 600 V 10 uA 20 A 1.6 V 1.5 V 6 mA - 40 C + 150 C Through Hole TO-220-2 Tube
Littelfuse SCRs 20A High Temp Thyristor
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000

SJxx20xx 600 V 10 uA 20 A 1.5 V 10 mA - 40 C + 150 C Through Hole TO-220-2 Tube
Littelfuse SCRs 20A High Temp Thyristor
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000

SJxx20xx 600 V 10 uA 20 A 1.5 V 35 mA - 40 C + 150 C Through Hole TO-220-2 Tube
Littelfuse SCRs SCR TO263 600V 20A HJ TEMP
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 500
Mult.: 500
Reel: 500
SJxx20xx 600 V 10 uA 20 A 1.5 V 6 mA - 40 C + 150 C SMD/SMT D2PAK-2 (TO-263-2) AEC-Q101 Reel
Littelfuse SCRs SCR TO263 600V 20A HJ TEMP
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
SJxx20xx 600 V 20 A 1.6 V 1.5 V 6 mA - 40 C + 150 C SMD/SMT TO-263AB-3 AEC-Q101 Tube
Littelfuse SCRs SCR TO263 600V 20A HJ TEMP
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 500
Mult.: 500
Reel: 500
SJxx20xx 600 V 10 uA 20 A 1.5 V 6 mA - 40 C + 150 C SMD/SMT D2PAK-2 Reel
Littelfuse SCRs SCR TO263 600V 20A HJ TEMP
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
SJxx20xx 600 V 10 uA 20 A 1.6 V 1.5 V 6 mA - 40 C + 150 C SMD/SMT TO-263AB-3 Tube
Littelfuse SCRs SCR TO263 600V 20A HJ TEMP
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 500
Mult.: 500
Reel: 500
SJxx20xx 600 V 10 uA 20 A 1.5 V 10 mA - 40 C + 150 C SMD/SMT D2PAK-2 (TO-263-2) AEC-Q101 Reel
Littelfuse SCRs SCR TO263 600V 20A HJ TEMP
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
SJxx20xx 600 V 20 A 1.6 V 1.5 V 10 mA - 40 C + 150 C SMD/SMT TO-263AB-3 AEC-Q101 Tube
Littelfuse SCRs 20A High Temp Thyristor
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

SJxx20xx 600 V 3 mA 20 A 1.5 V 10 mA - 40 C + 150 C SMD/SMT D2PAK-2 Reel
Littelfuse SCRs SCR TO263 600V 20A HJ TEMP
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
SJxx20xx 600 V 10 uA 20 A 1.6 V 1.5 V 10 mA - 40 C + 150 C SMD/SMT TO-263AB-3 Tube
Littelfuse SCRs SCR TO263 600V 20A HJ TEMP
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 500
Mult.: 500
Reel: 500
SJxx20xx 600 V 10 uA 20 A 1.5 V 35 mA - 40 C + 150 C SMD/SMT D2PAK-2 (TO-263-2) AEC-Q101 Reel
Littelfuse SCRs SCR TO263 600V 20A HJ TEMP
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
SJxx20xx 600 V 20 A 1.6 V 1.5 V 35 mA - 40 C + 150 C SMD/SMT TO-263AB-3 AEC-Q101 Tube
Littelfuse SCRs 20A High Temp Thyristor
Datasheet
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SJxx20xx 600 V 3 mA 20 A 1.5 V 35 mA - 40 C + 150 C SMD/SMT D2PAK-2 Reel, Cut Tape, MouseReel
Littelfuse SCRs SCR TO263 600V 20A HJ TEMP
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
SJxx20xx 600 V 10 uA 20 A 1.6 V 1.5 V 35 mA - 40 C + 150 C SMD/SMT TO-263AB-3 Tube
Littelfuse SCRs SCR TO220 600V 20A HJ TEMP
Datasheet
Non-Stocked Lead-Time 12 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 25A HJ TEMP
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
SJxx20xx 600 V 10 uA 20 A 1.6 V 1.5 V 6 mA - 40 C + 150 C Through Hole TO-220-2 Tube
Littelfuse SCRs SCR TO220 600V 20A HJ TEMP
Datasheet
Non-Stocked Lead-Time 12 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 AEC-Q101 Tube
Littelfuse SCRs SCR TO220 600V 20A HJ TEMP
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
SJxx20xx 600 V 10 uA 20 A 1.6 V 1.5 V 35 mA - 40 C + 150 C Through Hole TO-220-2 AEC-Q101 Tube
Littelfuse SCRs SCR TO220 600V 25A HJ TEMP
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
SJxx25xx 600 V 10 uA 25 A 1.6 V 1.5 V 6 mA - 40 C + 150 C Through Hole TO-220-2 Tube
Littelfuse SCRs 25A High Temp Thyristor
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000

SJxx25xx 600 V 10 uA 25 A 1.5 V 35 mA - 40 C + 150 C Through Hole TO-220-2 Tube
Littelfuse SCRs SCR TO220 600V 25A HJ TEMP
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 500
Mult.: 500
Reel: 500
SJxx25xx 600 V 10 uA 25 A 1.5 V 6 mA - 40 C + 150 C SMD/SMT D2PAK-2 (TO-263-2) AEC-Q101 Reel
Littelfuse SCRs SCR TO220 600V 25A HJ TEMP
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
SJxx25xx 600 V 10 uA 25 A 1.6 V 1.5 V 6 mA - 40 C + 150 C SMD/SMT TO-263AB-3 AEC-Q101 Tube