IL356T

Reverse Voltage ...................................................5.0 V
Continuous Forward Current ..............................60 mA
Peak Forward Current, Non-repetitive (1 s)..... 0.25 A
Power Dissipation ..............................................50 mW
Derate Linearly from 25°C .........................66 mW/°C

The IL356T 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 IL356T is packaged in a eight pin 2 mm surface mount package. This package offers an insulation dielectric withstand of 2500 V_RMS.

The coupler of the IL356T 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 at 25 mA lead current and is linear up to 50 mA. The incremental resistance drops to less than 20 beyond 50 mA while reducing internal power dissipation at high load currents. There is built-in current limiting circuitry in the detector chip.