■ Features
1. High collector-emitter voltage (V CEO : 70V)
2. Compact dual-in-line package
   PC816 : l-channel type
   PC826 : 2-channel type
   PC846 : 4-channel type
3. High isolation voltage between input and output (VISO : 5000 Vrms)
4,.Current transfer ratio (CTR : MIN. 50% at IF = 5mA, VCE = 5V)
5. Recognized by UL, file No. E64380

APPLICATIONs
1. Programmable controllers, computers
2. System appliances, measuring instruments
3. Signal transmission between circuits of different potentials and impedances