SK055R Series

SCR 1000V 55A TO220

Catalog

SCR 1000V 55A TO220

Part	Current - Non Rep. Surge 50, 60Hz (Itsm)	Current - Off State (Max) [Max] [custom]	Mounting Type	Current - On State (It (RMS)) (Max) [Max]	Current - On State (It (AV)) (Max)	Package / Case	SCR Type	Current - Hold (Ih) (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Off State	Current - Gate Trigger (Igt) (Max) [Max]	Voltage - Gate Trigger (Vgt) (Max)	Voltage - On State (Vtm) (Max) [Max]
LITTELFUSE SK055R	550 A 650 A	30 µA	Through Hole	55 A	35 A	TO-220-3	Standard Recovery	60 mA	125 °C	-40 C	1 kV	40 mA	1.5 V	1.8 V

Catalog

SCR 1000V 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.