Product specification 1SS349 SOT-23 Unit: mm +0.1 2.9-0.1 +0.1 0.4-0.1 Features Low voltage current: :IR = 50 1 A(Max). 0.55 Low forward voltage: VF3 = 0.49V(Typ). +0.1 1.3-0.1 +0.1 2.4-0.1 Small package 0.4 3 2 +0.1 0.95-0.1 +0.1 1.9-0.1 +0.05 0.1-0.01 0-0.1 1 +0.1 0.38-0.1 +0.1 0.97-0.1 3 2 1.Base 2.Emitter 3.collector Absolute Maxim um Ratings Ta = 25 Param eter Sym bol Rating Unit V RM 25 V VR 20 V Average Rectified Current IO 1000 mA Maxim um (Peak) Forward Current I FM 3000 mA Power Dissipation P 200 mW Junction Tem perature Tj 125 Storage Tem perature Range T stg -55 to +125 Poerating Tem perature T opr -40 to +100 Maxim um (Peak) Reverse Voltage Reverse Voltage Electrical Characteristics Ta = 25 Parameter Forward voltage Symbol VF Test Conditions Typ IF = 100mA 0.34 IF = 500mA 0.42 IF = 1000mA 0.49 Reverse current IR VR = 20V Total capacitance CT VR = 0, f = 1.0 MHz http://www.twtysemi.com Min [email protected] Max Unit V 0.55 50 250 4008-318-123 A pF 1 of 1