1SS344

S MD Type Diodes ULTRA HIGH SPEED SWITCHING APPLICATION 1SS344 SOT-23 +0.1 2.9-0.1 +0.1 0.4-0.1 Unit: mm +0.1 2.4-0.1 Low forward voltage: VF(3) = 0.50V(Typ). Fast reverse recovery time: trr = 20ns(Typ). High average forward current: IO = 0.5A(Max). 1 +0.1 0.95-0.1 +0.1 1.9-0.1 +0.1 1.3-0.1 Features 2 0.55 0.4 3 +0.05 0.1-0.01 +0.1 0.97-0.1 1.Base 2.Emitter 3.collector Absolute M axim um Ratings Ta = 25 Param eter Maxim um (Peak) Reverse Voltage Reverse Voltage Maxim um (Peak) Forward Current Average Rectified Current Surge Current (10 m s) Power Dissipation Junction Tem perature Storage Tem perature Range Poerating Tem perature Sym bol V RM VR I FM IO I FSM P Tj T stg T opr Rating 25 20 1500 500 5 200 125 -55 to +125 -40 to +100 Unit V V mA mA A mW Electrical Characteristics Ta = 25 Parameter Symbol Test Conditions IF = 10 mA Continuous reverse voltage VF IF = 100 mA IF = 500 mA Reverse current capacitance Reverse recovery time IR IR Ct trr VR = 30 V VR = 80 V VR = 0, f = 1.0 MHz IF = 30 mA 120 20 Min Typ 0.30 0.38 0.50 0.55 20 100 A pF ns V Max Unit Marking Marking H9 +0.1 0.38-0.1 0-0.1 www.kexin.com.cn 1