D998

SavantIC Semiconductor Product Specification www.DataSheet4U.com Silicon NPN Power Transistors 2SD998 DESCRIPTION ·With TO-3PML package ·Complement to type 2SB778 APPLICATIONS ·High power amplifier applications ·Recommended for 45~50W audio frequency amplifier output stage PINNING PIN 1 2 3 Base Collector Emitter Fig.1 simplified outline (TO-3PML) and symbol DESCRIPTION Absolute maximum ratings (Ta=25 ) SYMBOL VCBO VCEO VEBO IC IB PC Tj Tstg PARAMETER Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Base current Collector dissipation Junction temperature Storage temperature TC=25 CONDITIONS Open emitter Open base Open collector MAX 120 120 5 10 1.0 80 150 -55~150 UNIT V V V A A W SavantIC Semiconductor Product Specification www.DataSheet4U.com Silicon NPN Power Transistors CHARACTERISTICS Tj=25 unless otherwise specified PARAMETER Collector-emitter breakdown voltage Collector-emitter saturation voltage Base-emitter on voltage Collector cut-off current Emitter cut-off current DC current gain Transition frequency Collector output capacitance CONDITIONS IC=50mA ;IB=0 IC=5A; IB=0.5A IC=0.5A;VCE=5V VCB=120V; IE=0 VEB=5V; IC=0 IC=1A ; VCE=5V IC=1A ; VCE=5V f=1MHz;VCB=10V 55 MIN 120 2SD998 SYMBOL V(BR)CEO VCEsat VBE ICBO IEBO hFE fT COB TYP. MAX UNIT V 2.5 1.5 10 10 160 12 170 V V µA µA MHz pF hFE Classifications R 55-110 O 80-160 2 SavantIC Semiconductor Product Specification www.DataSheet4U.com Silicon NPN Power Transi...