SavantIC Semiconductor Product Specification TIP2955 Silicon PNP Power Transistors DESCRIPTION ·With TO-3PN package ·Complement to type TIP3055 ·90 W at 25°C case temperature ·15 A continuous collector current APPLICATIONS ·Designed for general–purpose switching and amplifier applications. PINNING PIN DESCRIPTION 1 Base 2 Collector;connected to mounting base 3 Emitter Fig.1 simplified outline (TO-3PN) and symbol ABSOLUTE MAXIMUM RATINGS(Tc=25 ) SYMBOL PARAMETER CONDITIONS VALUE UNIT VCBO Collector-base voltage Open emitter -100 V VCEO Collector-emitter voltage Open base -60 V VEBO Emitter-base voltage Open collector -7 V IC Collector current -15 A IB Base current -7 A PC Collector power dissipation 90 W Tj Junction temperature 150 Tstg Storage temperature -65~150 TC=25 THERMAL CHARACTERISTICS SYMBOL Rth j-c PARAMETER Thermal resistance junction to case VALUE 1.39 UNIT /W SavantIC Semiconductor Product Specification TIP2955 Silicon PNP Power Transistors CHARACTERISTICS Tj=25 unless otherwise specified SYMBOL PARAMETER VCEO(SUS) Collector-emitter sustaining voltage IC=-30mA ;IB=0 VCE(sat)-1 Collector-emitter saturation voltage IC=-4A ;IB=-0.4A -1.1 V VCE(sat)-2 Collector-emitter saturation voltage IC=-10A ;IB=-3.3A -3.0 V VBE Base-emitter on voltage IC=-4A ; VCE=-4V -1.5 V ICEO Collector cut-off current VCE=-30V; IB=0 -0.7 mA ICER Collector cut-off current VCE=-70Vdc;RBE=100Ohm -1.0 mA ICEV Collector cut-off current VCE=-100Vdc,VBE(off)=-1.5Vdc -5.0 mA IEBO Emitter cut-off current VEB=-7V; IC=0 -5.0 mA hFE-1 DC current gain IC=-4A ; VCE=-4V 20 hFE-2 DC current gain IC=-10A ; VCE=-4V 5.0 Second breakdown collector current with base forward biased VCE=-30Vdc,t=1.0s, Nonrepetitive 3.0 A Transition frequency IC=-0.5A ; VCE=-10V 2.5 MHz Is/b fT CONDITIONS 2 MIN TYP. MAX -60 UNIT V 70 SavantIC Semiconductor Product Specification Silicon PNP Power Transistors PACKAGE OUTLINE Fig.2 outline dimensions (unindicated tolerance:±0.1mm) 3 TIP2955 SavantIC Semiconductor Product Specification TIP2955 Silicon PNP Power Transistors 4