4腳，光電耦合器--GaAs交流輸入(雙向輸入)，光電晶體管輸出(底座不相連型號(規格) 品牌CTR@10mAIF(%)BVCEO(V)minBVCBO(V)maxVCE(sat)(V)maxtON/tOFF(uS)maxVISOAC[RMS]minmaxTLP320TOSHIBA20805570.43/35.0KVTLP620TOSHIBA506005570.43/35.0kVPC814SHARP203003560.24/185.0kVPC814ASHARP501503560.24/185.0kVH11AA814FAIRCHILD203003560.2--5.3kVH11AA814AFAIRCHILD501503560.2--5.3kVLTV814ALITEON501503560.1--5.0kV