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Discrete Semiconductor Products

SJ4020R2ATP

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Littelfuse/Commercial Vehicle Products

20 AMPS HIGH JUNCTION TEMPERATURE SCRS

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DocumentsProduct Change Notice EN Datasheet

Discrete Semiconductor Products

SJ4020R2ATP

Active

Littelfuse/Commercial Vehicle Products

20 AMPS HIGH JUNCTION TEMPERATURE SCRS

Deep-Dive with AI

DocumentsProduct Change Notice EN Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SJ4020R2ATP

Current - Gate Trigger (Igt) (Max) [Max]	10 mA
Current - Hold (Ih) (Max) [Max]	35 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)	300 A, 225 A
Current - Off State (Max) [Max]	10 µA
Current - On State (It (AV)) (Max) [Max]	12.8 A
Mounting Type	Through Hole
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-40 °C
Package / Case	TO-220-3
SCR Type	Standard Recovery
Supplier Device Package	TO-220AB
Voltage - Gate Trigger (Vgt) (Max) [Max]	1.5 V
Voltage - Off State	600 V
Voltage - On State (Vtm) (Max) [Max]	1.6 V

SJ4020L2ATP Series

HT SCR 400V 20A TO220R AECQ

Part	Voltage - On State (Vtm) (Max) [Max]	Current - Off State (Max) [Max]	Current - Gate Trigger (Igt) (Max) [Max]	Voltage - Off State	SCR Type	Package / Case	Current - Hold (Ih) (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Current - On State (It (AV)) (Max) [Max]	Supplier Device Package	Mounting Type	Voltage - Gate Trigger (Vgt) (Max) [Max]	Current - Non Rep. Surge 50, 60Hz (Itsm)
Littelfuse/Commercial Vehicle Products SJ4020N1RP	1.6 V	10 µA	6 mA	600 V	Standard Recovery	D2PAK (2 Leads + Tab) TO-263-3 TO-263AB	15 mA	150 °C	-40 °C	12.8 A	TO-263 (D2PAK)	Surface Mount	1.5 V	225 A 300 A
Littelfuse/Commercial Vehicle Products SJ4020RATP	1.6 V	10 µA	35 mA	600 V	Standard Recovery	TO-220-3	75 mA	150 °C	-40 °C	12.8 A	TO-220AB	Through Hole	1.5 V	225 A 300 A
Littelfuse/Commercial Vehicle Products SJ4020R2ATP	1.6 V	10 µA	10 mA	600 V	Standard Recovery	TO-220-3	35 mA	150 °C	-40 °C	12.8 A	TO-220AB	Through Hole	1.5 V	225 A 300 A
Littelfuse/Commercial Vehicle Products SJ4020L2ATP	1.6 V	10 µA	10 mA	600 V	Standard Recovery	TO-220-3 Full Pack Isolated Tab	35 mA	150 °C	-40 °C	12.8 A	ITO-220AB	Through Hole	1.5 V	225 A 300 A
Littelfuse/Commercial Vehicle Products SJ4020N2TP	1.6 V	10 µA	10 mA	600 V	Standard Recovery	D2PAK (2 Leads + Tab) TO-263-3 TO-263AB	35 mA	150 °C	-40 °C	12.8 A	TO-263 (D2PAK)	Surface Mount	1.5 V	225 A 300 A
Littelfuse/Commercial Vehicle Products SJ4020N2ARP	1.6 V	10 µA	10 mA	600 V	Standard Recovery	D2PAK (2 Leads + Tab) TO-263-3 TO-263AB	35 mA	150 °C	-40 °C	12.8 A	TO-263 (D2PAK)	Surface Mount	1.5 V	225 A 300 A
Littelfuse/Commercial Vehicle Products SJ4020N1TP	1.6 V	10 µA	6 mA	600 V	Standard Recovery	D2PAK (2 Leads + Tab) TO-263-3 TO-263AB	15 mA	150 °C	-40 °C	12.8 A	TO-263 (D2PAK)	Surface Mount	1.5 V	225 A 300 A
Littelfuse/Commercial Vehicle Products SJ4020N2ATP	1.6 V	10 µA	10 mA	600 V	Standard Recovery	D2PAK (2 Leads + Tab) TO-263-3 TO-263AB	35 mA	150 °C	-40 °C	12.8 A	TO-263 (D2PAK)	Surface Mount	1.5 V	225 A 300 A
Littelfuse/Commercial Vehicle Products SJ4020L1ATP	1.6 V	10 µA	6 mA	600 V	Standard Recovery	TO-220-3 Full Pack Isolated Tab	15 mA	150 °C	-40 °C	12.8 A	ITO-220AB	Through Hole	1.5 V	225 A 300 A
Littelfuse/Commercial Vehicle Products SJ4020RTP	1.6 V	10 µA	35 mA	600 V	Standard Recovery	TO-220-3	75 mA	150 °C	-40 °C	12.8 A	TO-220AB	Through Hole	1.5 V	225 A 300 A

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1000	$ 1.63
Newark	Each	1000	$ 1.67
		2500	$ 1.56

Description

General part information

SJ4020L2ATP Series

This SJxx25xxA high temperature SCR series is ideal for uni-directional switch applications such as phase control in heating, motor speed controls, converters/rectifiers and inrush current controllers. These SCRs have a low gate current trigger level of 6mA,10mA or 35mA maximum at approximately 1.5V

Documents

Technical documentation and resources

Product Change Notice EN

Datasheet