Electronic Products & Technology

Dual-channel optocoupler phototransistor saves space

Stephen Law   

Electronics Optoelectronics opto optocoupler phototransistors

WURTH ELEKTRONIK WL-OCPT two-channel optocoupler phototransistors comes with DIP-8 design and eight pins. The design contains two circuits inside a single component constructed from two input LEDs and two output phototransistors, therefore two separate circuits can be controlled with a single component. Device features a stable current transfer ratio (CTR) over the entire operating temperature range (-55 to +110°C). The DIN-EN-60747-5-5-certified components have an insulation voltage of 5000V, a collector-emitter voltage of 80V and a maximum forward current of 60mA.

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