S4040RTP Series

SCR 400V 40A TO220

Catalog

SCR 400V 40A TO220

Part	Voltage - Gate Trigger (Vgt) (Max)	Operating Temperature [Max]	Operating Temperature [Min]	Current - Gate Trigger (Igt) (Max) [Max]	Current - On State (It (RMS)) (Max)	Mounting Type	Current - Non Rep. Surge 50, 60Hz (Itsm)	Voltage - On State (Vtm) (Max) [Max]	SCR Type	Current - Off State (Max) [Max] [custom]	Voltage - Off State	Current - On State (It (AV)) (Max)	Current - Hold (Ih) (Max) [Max]	Package / Case
LITTELFUSE S4040RTP	1.5 V	125 °C	-40 C	40 mA	40 A	Through Hole	430 A 520 A	1.8 V	Standard Recovery	10 µA	400 V	25 A	60 mA	TO-220-3

Catalog

SCR 400V 40A TO220

Description

40 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. Alternistor type devices only operate in quadrants I, II, & III and are used in circuits requiring high dv/dt capability.