S4055R Series

SCR 400V 55A TO220

Catalog

SCR 400V 55A TO220

Part	Voltage - Gate Trigger (Vgt) (Max)	Mounting Type	Current - On State (It (RMS)) (Max) [Max]	Current - Off State (Max) [Max] [custom]	Current - Non Rep. Surge 50, 60Hz (Itsm)	Current - Gate Trigger (Igt) (Max) [Max]	Voltage - On State (Vtm) (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	SCR Type	Voltage - Off State	Current - Hold (Ih) (Max) [Max]	Current - On State (It (AV)) (Max)	Package / Case
LITTELFUSE S4055R	1.5 V	Through Hole	55 A	10 µA	550 A 650 A	40 mA	1.8 V	125 °C	-40 C	Standard Recovery	400 V	60 mA	35 A	TO-220-3

Catalog

SCR 400V 55A TO220

Description

Excellent unidirectional switches for phase control applications such as heating and motor speed controls. Standard phase control SCRs are triggered with few milliamperes of current at less than 1.5V potential.