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.