QJ4008DH3TP Series

HT Altnstr 400V 8A 20-20-20 mA TO252

Catalog

HT Altnstr 400V 8A 20-20-20 mA TO252

Part	Voltage - Gate Trigger (Vgt) (Max)	Current - On State (It (RMS)) (Max) [Max]	Voltage - Off State	Current - Non Rep. Surge 50, 60Hz (Itsm)	Package / Case	Mounting Type	Supplier Device Package	Current - Gate Trigger (Igt) (Max) [Max]	Current - Hold (Ih) (Max) [Max]	Triac Type	Operating Temperature [Min]	Operating Temperature [Max]	Configuration
LITTELFUSE QJ4008DH3TP	1.3 V	8 A	400 V	70 A 84 A	DPAK (2 Leads + Tab) SC-63 TO-252-3	Surface Mount	TO-252 (DPAK)	10 mA	25 mA	Alternistor - Snubberless	-40 °C	150 °C	Single

Catalog

HT Altnstr 400V 8A 20-20-20 mA TO252

Description

This 8 A High Temperature Alternistor Triac 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 type components guarantee gate control in Quadrants I & IV needed for digital control circuitry. Alternistortype components only operate in quadrants I, II, & III and are used in circuits requiring high dv/dt capability.