PC817 Series contains an IRED optically coupled to a phototransistor. It is packaged in a 4pin DIP, available in wide-lead spacing option and SMT gullwing lead-form option. Input-output isolation voltage(rms) is 5.0kV. Collector-emitter voltage is 80V(*) and CTR is 50% to 600% at input current of 5mA.

Features:

• 4pin DIP package

• Double transfer mold package (Ideal for Flow Soldering)

• High collector-emitter voltage (VCEO:80V(*))

• Current transfer ratio (CTR : MIN. 50% at IF=5 mA, VCE=5V)

• Several CTR ranks available

• High isolation voltage between input and output (Viso(rms) : 5.0 kV)

Specification:

Application:

•  I/O isolation for MCUs (Micro Controller Units)

• Noise suppression in switching circuits

• Signal transmission between circuits of different potentials and impedances

* Product Images are shown for illustrative purposes only and may differ from actual product.