QS8004DH4RP

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Littelfuse/Commercial Vehicle Products

OV ALTERNISTOR 800V 4A 35-35-35 MA TO252/ TR

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Discrete Semiconductor Products

QS8004DH4RP

Active

Littelfuse/Commercial Vehicle Products

OV ALTERNISTOR 800V 4A 35-35-35 MA TO252/ TR

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	QS8004DH4RP

Configuration	Single
Current - Gate Trigger (Igt) (Max) [Max]	35 mA
Current - Hold (Ih) (Max) [Max]	30 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)	55 A, 46 A
Current - On State (It (RMS)) (Max) [Max]	4 A
Mounting Type	Surface Mount
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Package / Case	SC-63, DPAK (2 Leads + Tab), TO-252-3
Supplier Device Package	TO-252 (DPAK)
Triac Type	Logic - Sensitive Gate
Voltage - Gate Trigger (Vgt) (Max) [Max]	1.3 V
Voltage - Off State	800 V

QS8004DH4RP Series

OV Alternistor 800V 4A 35-35-35 mA TO252

Part	Package / Case	Supplier Device Package	Current - On State (It (RMS)) (Max) [Max]	Current - Non Rep. Surge 50, 60Hz (Itsm)	Mounting Type	Current - Gate Trigger (Igt) (Max) [Max]	Triac Type	Voltage - Gate Trigger (Vgt) (Max) [Max]	Voltage - Off State	Current - Hold (Ih) (Max) [Max]	Configuration	Operating Temperature [Min]	Operating Temperature [Max]
Littelfuse/Commercial Vehicle Products QS8004DH4RP	DPAK (2 Leads + Tab) SC-63 TO-252-3	TO-252 (DPAK)	4 A	46 A 55 A	Surface Mount	35 mA	Logic - Sensitive Gate	1.3 V	800 V	30 mA	Single	-40 °C	125 ¯C

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 2.62
		10	$ 2.18
		100	$ 1.73
		500	$ 1.47
		1000	$ 1.25
	Digi-Reel®	1	$ 2.62
		10	$ 2.18
		100	$ 1.73
		500	$ 1.47
		1000	$ 1.25
	Tape & Reel (TR)	2500	$ 1.18
		5000	$ 1.14
Newark	Each (Supplied on Full Reel)	2000	$ 1.34
		4000	$ 1.21
		6000	$ 1.16
		10000	$ 1.12

Description

General part information

QS8004DH4RP Series

This 4 Amp Over-voltage switch integrates a TRIAC structure with high voltage clamping function to ensure capability of withstand high over-voltage events, such as line transients described in the IEC 61000-4-5 standards. This bidirectional solid-state switch series is designed for AC switching and phase control applications such as motor speed and temperature modulation controls, lighting controls, and static switching relays. Sensitive gate Triacs can be directly driven by microprocessor or popular opto-couplers/isolators.

Documents

Technical documentation and resources