Discrete Semiconductor Products

S4004VS2TP

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LITTELFUSE

THYRISTOR, 400 V, 200 µA, 2.5 A, 4 A, TO-251AA, 3 PINS

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Discrete Semiconductor Products

S4004VS2TP

Active

LITTELFUSE

THYRISTOR, 400 V, 200 µA, 2.5 A, 4 A, TO-251AA, 3 PINS

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	S4004VS2TP

Current - Gate Trigger (Igt) (Max) [Max]	200 µA
Current - Hold (Ih) (Max) [Max]	6 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)	30 A, 25 A
Current - Off State (Max) [Max] [custom]	2 µA
Current - On State (It (AV)) (Max)	2.5 A
Current - On State (It (RMS)) (Max) [Max]	4 A
Mounting Type	Through Hole
Operating Temperature [Max]	110 °C
Operating Temperature [Min]	-40 C
Package / Case	TO-251-3 Short Leads, TO-251AA, IPAK
SCR Type	Sensitive Gate
Supplier Device Package	TO-251AA
Voltage - Gate Trigger (Vgt) (Max)	800 mV
Voltage - Off State	400 V
Voltage - On State (Vtm) (Max)	1.6 V

S4004VS2 Series

Sen SCR 400V 4A 200µA TO251

Part	Current - On State (It (AV)) (Max)	Current - Off State (Max) [Max] [custom]	Current - On State (It (RMS)) (Max) [Max]	Package / Case	Current - Non Rep. Surge 50, 60Hz (Itsm)	Supplier Device Package	Voltage - Off State	Mounting Type	SCR Type	Voltage - Gate Trigger (Vgt) (Max)	Voltage - On State (Vtm) (Max)	Operating Temperature [Min]	Operating Temperature [Max]	Current - Gate Trigger (Igt) (Max) [Max]	Current - Hold (Ih) (Max) [Max]
LITTELFUSE S4004VS2TP	2.5 A	2 µA	4 A	IPAK TO-251-3 Short Leads TO-251AA	25 A 30 A	TO-251AA	400 V	Through Hole	Sensitive Gate	800 mV	1.6 V	-40 C	110 °C	200 µA	6 mA

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	N/A	629	$ 1.80	1m+
	Tube	1	$ 0.98	1m+
		75	$ 0.79
		150	$ 0.63
		525	$ 0.53
		1050	$ 0.53
Newark	Each	500	$ 0.75	1m+
		1000	$ 0.64
		2500	$ 0.59

Description

General part information

S4004VS2 Series

Excellent unidirectional switches for phase control applications such as heating and motor speed controls. Sensitive gate SCRs are easily triggered with microAmps of current as furnished by sense coils, proximity switches, and microprocessors.

Documents

Technical documentation and resources