QS8004DH2RP Series

OV Alternistor 800V 4A 10-10-10 mA TO252

Catalog

OV Alternistor 800V 4A 10-10-10 mA TO252

Part	Current - On State (It (RMS)) (Max) [Max]	Mounting Type	Current - Hold (Ih) (Max) [Max]	Package / Case	Configuration	Supplier Device Package	Current - Non Rep. Surge 50, 60Hz (Itsm)	Voltage - Off State	Current - Gate Trigger (Igt) (Max) [Max]	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Gate Trigger (Vgt) (Max)	Triac Type
LITTELFUSE QS8004DH2RP	4 A	Surface Mount	20 mA	DPAK (2 Leads + Tab) SC-63 TO-252-3	Single	TO-252 (DPAK)	46 A 55 A	800 V	10 mA	-40 C	125 °C	1.3 V	Logic - Sensitive Gate

Catalog

OV Alternistor 800V 4A 10-10-10 mA TO252

Description

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.