Discrete Semiconductor Products

S4S1RP

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LITTELFUSE

THYRISTOR, 400 V, 12 µA, 510 MA, 800 MA, DO-214, 3 PINS

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DocumentsDatasheet Product Change Notice EN

Discrete Semiconductor Products

S4S1RP

Active

LITTELFUSE

THYRISTOR, 400 V, 12 µA, 510 MA, 800 MA, DO-214, 3 PINS

Deep-Dive with AI

DocumentsDatasheet Product Change Notice EN

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	S4S1RP

Current - Hold (Ih) (Max) [Max]	5 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)	20 A, 16 A
Current - Off State (Max) [Max] [custom]	1 µA
Current - On State (It (AV)) (Max) [Max]	510 mA
Current - On State (It (RMS)) (Max) [Max]	800 mA
Mounting Type	Surface Mount
Operating Temperature [Max]	110 °C
Operating Temperature [Min]	-40 C
Package / Case	SMB (3 Leads), DO-214AA, Compak
SCR Type	Sensitive Gate
Supplier Device Package	Compak
Voltage - Gate Trigger (Vgt) (Max)	800 mV
Voltage - Off State	400 V
Voltage - On State (Vtm) (Max) [Max]	1.7 V

SxSx Series

Sen SCR 400V 0.8A 12µA DO214 3L

Part	Voltage - On State (Vtm) (Max) [Max]	Current - Off State (Max) [Max] [custom]	Voltage - Gate Trigger (Vgt) (Max)	Voltage - Off State	Current - On State (It (RMS)) (Max) [Max]	Package / Case	Mounting Type	Supplier Device Package	Operating Temperature [Min]	Operating Temperature [Max]	SCR Type	Current - Hold (Ih) (Max) [Max]	Current - Non Rep. Surge 50, 60Hz (Itsm)	Current - On State (It (AV)) (Max) [Max]	Current - Gate Trigger (Igt) (Max) [Max]
LITTELFUSE S4S1RP	1.7 V	1 µA	800 mV	400 V	800 mA	Compak DO-214AA SMB (3 Leads)	Surface Mount	Compak	-40 C	110 °C	Sensitive Gate	5 mA	16 A 20 A	510 mA
LITTELFUSE S6SRP	1.7 V	1 µA	800 mV	600 V	800 mA	Compak DO-214AA SMB (3 Leads)	Surface Mount	Compak	-40 C	110 °C	Sensitive Gate	5 mA	16 A 20 A	510 mA	200 µA

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	4637	$ 1.85
Mouser	N/A	2500	$ 0.46
Newark	Each (Supplied on Full Reel)	2000	$ 0.59
		4000	$ 0.53
		6000	$ 0.51
		10000	$ 0.50

Description

General part information

SxSx 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.