PC817(D)
4 PIN DPHOTOTRANSISTOR PHOTOCOUPLER
Description
The 817 series of devices each consist of an infrared emitting diodes, optically coupled to a phototransistor detector encapsulated with green compound.The devices are in a 4-pin DIP package and available in wide-lead spacing and SMD option.
Features
◆ Current transfer ratio(CTR: 50~600% at IF =5mA, ...