Littelfuse/Commercial Vehicle Products

Excellent unidirectional switches for phase control and general switching applications such as heating, motor control controls, converters / rectifiers and capacitive discharge ignitions. Sensitive gate SCRs are easily triggered with micro Amps of current as furnished by sense coils, proximity switches, and microprocessors. Standard phase control SCRs are triggered with few milliamperes of current at less than 1.5V potential.

Excellent unidirectional switches for phase control and general switching applications such as heating, motor control controls, converters / rectifiers and capacitive discharge ignitions. Sensitive gate SCRs are easily triggered with micro Amps of current as furnished by sense coils, proximity switches, and microprocessors. Standard phase control SCRs are triggered with few milliamperes of current at less than 1.5V potential.

SRUK208x series SCR is specifically designed for high voltage capacitor discharge application

The SRV05-4HTG-D integrates low capacitance rail-to-rail diodes with an additional zener diode to protect each I/O pin against ESD and high surge events. This robust device can safely absorb 10A surge current per IEC 61000-4- 5 (tP=8/20μs) without performance degradation and a minimum ±30kV ESD per IEC 61000-4-2. Their very low loading capacitance also makes them ideal for protecting high speed signal pins.