QK004D4 Series

Triac 1000V 4A 25 25 25 mA TO252

Catalog

Triac 1000V 4A 25 25 25 mA TO252

Part	Operating Temperature [Min]	Operating Temperature [Max]	Current - On State (It (RMS)) (Max) [Max]	Configuration	Mounting Type	Supplier Device Package	Current - Non Rep. Surge 50, 60Hz (Itsm)	Triac Type	Voltage - Off State	Current - Hold (Ih) (Max) [Max]	Voltage - Gate Trigger (Vgt) (Max)	Package / Case	Current - Gate Trigger (Igt) (Max) [Max]
LITTELFUSE QK004D4RP	-40 C	125 °C	4 A	Single	Surface Mount	TO-252 (DPAK)	46 A 55 A	Standard	1 kV	30 mA	1.3 V	DPAK (2 Leads + Tab) SC-63 TO-252-3	25 mA

Catalog

Triac 1000V 4A 25 25 25 mA TO252

Description

4 Amp bi-directional 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 devices guarantee gate control in Quadrants I & IV needed for digital control circuitry.Standard type devices normally operate in Quadrants I & III triggered from AC line.