Diodes SMD Type ULTRA HIGH SPEED SWITCHING APPLICATIONS 1SS301 Features Low forward voltage:VF(3) = 0.90 V(Typ) Fast reverse recovery time:trr = 1.6 ns (Typ) Small total capacitance:CT = 0.9 pF(Typ) Absolute M axim um R atings T a = 25 P aram eter M axim um (peak) reverse voltage S ym bol R ating U nit V RM 85 V R everse voltage VR 80 V M axim um (peak) forward current IF M 300(*) mA A verage forward current S urge current (10 m s) P ower dissipation IO 100(*) mA I F SM 2(*) A P 100 mW Junction Tem perature Tj 125 S torage Tem perature T stg -55 to +125 (*) U nit rating.Total rating = U nit rating 1.5 Electrical Characteristics Ta = 25 Parameter Forward voltage Symbol Test Conditions V F(1) IF = 1 mA Min Typ Max Unit 0.60 V V F(2) IF = 10 mA 0.72 V F(3) IF = 100 mA 0.90 IR(1) V R = 30 V 0.1 IR(2) V R = 80 V 0.5 Total capacitance Ct V R = 0, f = 1.0 MHz 0.9 3.0 pF Reverse recovery time trr IF = 10 mA 1.6 4.0 ns Reverse current 1.2 A Marking Marking B3 www.kexin.com.cn 1