ASSR-4111 Overview
The ASSR-41xx Series consists of an AlGaAs infrared light-emitting diode (LED) input stage optically coupled to a high-voltage output detector circuit. The detector consists of a high-speed photovoltaic diode array and driver circuitry to switch on/off two discrete high voltage MOSFETs. The relay turns on (contact closes) with a minimum input current of 3mA through the input LED.
ASSR-4111 Key Features
- pact Solid-State Bi-directional Signal Switch
- Single and Dual Channel Normally-off Single-Pole
- 400V Output Withstand Voltage
- 0.12A or 0.24A Current Rating
- Low Input Current: CMOS patibility
- Low On-Resistance
- Very High Output Off-state Impedance
- High Speed Switching
- High Transient Immunity: >1kV/µs
- High Input-to-Output Insulation Voltage