IL356

IL356 HIGH VOLTAGE SOLID STATE RELAY OPTOCOUPLER FEATURES Normally Open, Single Pole Single Throw Operation Control 400 VAC or DC Voltage Switch 100 mA Loads Low ON-Resistance dv/dt, > 500 V/ms Input and Output Isolation Voltage, 2500 VRMS Current Limiting Low Profile: Thickness=0.080 Inches Applications Telephone Switch Hook Industrial Control Systems PCMCIA Card DESCRIPTION The IL356 is a single pole single throw (SPST), normally open (NO), solid state relay. The relay can control AC or DC loads currents up to 100 mA, with a supply voltage up to 400 V. The device is packaged in a eight pin 2 mm surface mount package. This package offers an insulation dielectric withstand of 2500 VRMS. The coupler consists of an AlGaAs LED that is optically coupled to a dielectrically isolated photodiode array which drives two series connected high voltage MOS transistors. The typical ON-Resistance is 25 W at 25 mA lead current and is linear up to 50 mA. The incremental resistance drops to less than 20 W beyond 50 mA while reducing internal power dissipation at high load currents. There is built-in current limiting circuitry in the detector chip. Absolute Maximum Ratings (TA=25°C) Emitter Reverse Voltage ................................................... 5.0 V Continuous Forward Current .............................. 60 mA Peak Forward Current, Non-repetitive (1 µs)...... 0.25 A Power Dissipation.............................................. 50 mW Derate Linearly from 2...