HCPL-814-060E – AVAGO

The HCPL-814-060E is a single-channel optocoupler manufactured by Avago Technologies, housed in a 4-pin dual in-line package (DIP). It provides a reinforced insulation voltage of 5 kVrms per UL1577, enabling electrical isolation between input and output circuits. The device incorporates an AlGaAs LED optically coupled to a silicon planar phototransistor. Key electrical characteristics include a typical current transfer ratio (CTR) of 50-600% at an input current (IF) of 5mA and a collector-emitter voltage (VCE) of 5V. The forward voltage (VF) of the LED is typically 1.25V at IF=10mA. The isolation resistance is typically 10^12 ohms. The HCPL-814-060E is suitable for applications requiring galvanic isolation, such as in power supplies, digital logic inputs, and microcomputer system interfaces. It is RoHS compliant.