2SD1638 PDF File ( Datasheet )

SavantIC Semiconductor Product Specification Silicon NPN Power Transistors 2SD1638 DESCRIPTION ·With TO-126 package ·DARLINGTON APPLICATIONS ·For low frequency and power amplifier applications PINNING(see Fig.2) PIN 1 2 3 DESCRIPTION Emitter Collector;connected to mounting base Base Absolute maximum ratings(Ta=25 ) SYMBOL VCBO VCEO VEBO IC PD Tj Tstg PARAMETER Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current (DC) Total power dissipation Junction t