SavantIC Semiconductor Product Specification 2SA1290 Silicon PNP Power Transistors DESCRIPTION ·With TO-220 package ·Short switching time ·Low collector saturation voltage ·Complement to type 2SC3254 APPLICATIONS ·Various inductance lamp drivers for electrical equipment ·Inverters,converters ·Power amplifier ·Switching regulator ,driver PINNING PIN DESCRIPTION 1 Emitter 2 Collector;connected to mounting base 3 Base Fig.1 simplified outline (TO-220) and symbol Absolute maximum ratings(Ta=25 ) SYMBOL PARAMETER CONDITIONS VALUE UNIT VCBO Collector-base voltage Open emitter -80 V VCEO Collector-emitter voltage Open base -60 V VEBO Emitter-base voltage Open collector -5 V IC Collector current -7 A ICM Collector current-peak -10 A PC Collector power dissipation 35 W Tj Junction temperature 150 Tstg Storage temperature -55~150 TC=25 SavantIC Semiconductor Product Specification 2SA1290 Silicon PNP Power Transistors CHARACTERISTICS Tj=25 unless otherwise specified SYMBOL PARAMETER V(BR)CEO Collector-emitter breakdown voltage IC=-1mA ,RBE=; -60 V V(BR)CBO Collector-base breakdown voltage IC=-1mA ,IE=0 -80 V V(BR)EBO Emitter-base breakdown voltage IE=-1mA ,IC=0 -7 V Collector-emitter saturation voltage IC=-3.5A; IB=-0.175A -0.4 V ICBO Collector cut-off current VCB=-40V; IE=0 -100 µA IEBO Emitter cut-off current VEB=-4V; IC=0 -100 µA hFE DC current gain IC=-1A ; VCE=-2V Transition frequency IC=-1A ; VCE=-5V VCEsat fT CONDITIONS MIN TYP. 70 MAX UNIT 280 100 MHz 0.1 µs 0.5 µs 0.1 µs Switching times ton Turn-on time tstg Storage time tf VCC=-20V; IC=-3A IB1=-IB2=-0.15A;RL=6.67B Fall time hFE Classifications Q R S 70-140 100-200 140-280 2 SavantIC Semiconductor Product Specification Silicon PNP Power Transistors PACKAGE OUTLINE Fig.2 Outline dimensions(unindicated tolerance:±0.10 mm) 3 2SA1290 SavantIC Semiconductor Product Specification 2SA1290 Silicon PNP Power Transistors 4