美女网站一区二区_在线观看日韩毛片_成人在线视频首页_欧美精品一区二区三区久久久_国产精品亚洲一区二区三区在线_日本免费新一区视频_日本美女一区二区三区_精品亚洲成a人_久久不见久久见免费视频1_91首页免费视频_欧美一区二区在线看_91精品91久久久中77777_天堂蜜桃一区二区三区_av在线一区二区_欧美不卡一区二区_欧美影视一区二区三区

The Vishay optocoupler feature a variety of transfer ratios, low coupling capacitance and high isolation voltage. These couplers have a GaAs infrared diode emitter, which is optically coupled to a silicon planar phototransistor detector and is incorporated in a plastic SMD package. The coupling devices are designed for signal transmission between two electrically separated circuits.

Excellent CTR linearity depending on forward current
Fast switching times
Low CTR degradation
Low coupling capacitance