Diodes SMD Type HIGH SWITCHING DIODE 1SS378 Features Low forward voltage:VF(3) = 0.23 V(Typ) @ IF = 5 mA Absolute M axim um Ratings Ta = 25 Param eter Maxim um (peak) reverse voltage Sym bol Rating Unit V RM 85 V Reverse voltage VR 80 V Maxim um (peak) forward current I FM 300(*) mA Average forward Current IO 100(*) mA I FSM 2(*) A Power dissipation P 100 mW Junction Tem perature Tj 125 Storage Tem perature range T stg -55 to +125 Operating tem perature range T opr -40 to +100 Surge current (10 m s) (*) Unit rating.Total rating = Unit rating 1.5 Electrical Characteristics Ta = 25 Parameter Forward voltage Total capacitance Symbol Test Conditions V F(1) IF = 1 mA 0.18 V F(2) IF = 5 mA V F(3) IF = 100 mA IR V R = 10 V Ct V R = 0, f = 1.0 MHz Min Typ Max Unit 0.23 0.3 V 0.35 0.5 20 A 20 40 pF Marking Marking O9 www.kexin.com.cn 1