■ Features
1. High current transfer ratio
   (CTR : MIN. 600% at I F = 1mA, V CE = 2V)
2. High isolation voltage between input and output
   ( Viso : 5 000V rms )
3. Recognized by UL, file No. E64380

■ Applications
1. System appliances, measuring instruments
2. Copiers, automatic vending machines
3. Signal transmission between circuits of different potentials and impedances