Discrete Semiconductor Products

S4004DS1RP

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LITTELFUSE

THYRISTOR, 400 V, 50 µA, 2.5 A, 4 A, TO-252AA, 3 PINS

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Discrete Semiconductor Products

S4004DS1RP

Active

LITTELFUSE

THYRISTOR, 400 V, 50 µA, 2.5 A, 4 A, TO-252AA, 3 PINS

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	S4004DS1RP

Current - Gate Trigger (Igt) (Max) [Max]	50 µA
Current - Hold (Ih) (Max) [Max]	4 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	Surface Mount
Operating Temperature [Max]	110 °C
Operating Temperature [Min]	-40 C
Package / Case	TO-252-3, SC-63, DPAK (2 Leads + Tab)
SCR Type	Sensitive Gate
Supplier Device Package	TO-252 (DPAK)
Voltage - Gate Trigger (Vgt) (Max)	800 mV
Voltage - Off State	400 V
Voltage - On State (Vtm) (Max)	1.6 V

S4004DS1 Series

Sen SCR 400V 4A 50µA TO252

Part	Current - Gate Trigger (Igt) (Max) [Max]	Current - On State (It (AV)) (Max)	Voltage - Off State	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - On State (Vtm) (Max)	Voltage - Gate Trigger (Vgt) (Max)	Current - On State (It (RMS)) (Max) [Max]	Current - Off State (Max) [Max] [custom]	Current - Non Rep. Surge 50, 60Hz (Itsm)	Mounting Type	Package / Case	Supplier Device Package	SCR Type	Current - Hold (Ih) (Max) [Max]
LITTELFUSE S4004DS1RP	50 µA	2.5 A	400 V	-40 C	110 °C	1.6 V	800 mV	4 A	2 µA	25 A 30 A	Surface Mount	DPAK (2 Leads + Tab) SC-63 TO-252-3	TO-252 (DPAK)	Sensitive Gate	4 mA
LITTELFUSE S4004DS1TP	50 µA	2.5 A	400 V	-40 C	110 °C	1.6 V	800 mV	4 A	2 µA	25 A 30 A	Surface Mount	DPAK (2 Leads + Tab) SC-63 TO-252-3	TO-252 (DPAK)	Sensitive Gate	4 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	1622	$ 2.06	1m+
Newark	Each (Supplied on Cut Tape)	1000	$ 0.68	1m+

Description

General part information

S4004DS1 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