PC123A [SHARP]

The PC123 Series is a reinforced insulation type photocoupler with an IRED optically coupled to a phototransistor. It features a 4-pin DIP package, double transfer mold package, and is available in wide-lead spacing and SMT gullwing lead-form options. Key characteristics include a current transfer ratio (CTR) ranging from 50% to 400% at 5mA input current, reinforced insulation with a minimum isolation distance of 0.4mm, and a high isolation voltage of 5.0kV (rms). The series offers several CTR ranks and long creepage distance (min 8mm) for wide lead-form types.