Inchange Semiconductor Product Specification 2SB948 2SB948A Silicon PNP Power Transistors ・ DESCRIPTION ・With TO-220Fa package ・Complement to type 2SD1445/1445A ・High speed switching ・Low collector saturation voltage APPLICATIONS ・For low-voltage switching applications PINNING PIN DESCRIPTION 1 Emitter 2 Collector 3 Base 导体 半 电 固 Absolute maximum ratings(Ta=25℃) SYMBOL PARAMETER VCEO VEBO Collector-base voltage CONDITIONS EMIC GE S 2SB948 VCBO N A H INC Open emitter 2SB948A 2SB948 Collector-emitter voltage Emitter-base voltage OND R O T UC VALUE UNIT -40 V -50 -20 Open base 2SB948A V -40 Open collector -5 V IC Collector current -10 A ICM Collector current-peak -20 A PC Collector power dissipation Ta=25℃ 2 TC=25℃ 40 W Tj Junction temperature 150 ℃ Tstg Storage temperature -55~150 ℃ 1 Inchange Semiconductor Product Specification 2SB948 2SB948A Silicon PNP Power Transistors CHARACTERISTICS Tj=25℃ unless otherwise specified SYMBOL PARAMETER Collector-emitter voltage VCEO CONDITIONS 2SB948 MIN TYP. MAX UNIT -20 IC=-10mA IB=0 V 2SB948A -40 VCEsat Collector-emitter saturation voltage IC=-10A ;IB=-0.33A -0.6 V VBEsat Base-emitter saturation voltage IC=-10A ;IB=-0.33A -1.5 V ICBO Collector cut-off current VCB=-40V; IE=0 -50 μA IEBO Emitter cut-off current VEB=-5V; IC=0 -50 μA hFE-1 DC current gain IC=-0.1A ; VCE=-2V 45 hFE-2 DC current gain IC=-3A ; VCE=-2V 90 Transition frequency IC=-0.5A; VCE=-10V,f=10MHz Collector output capacitance f=1MHz ; VCB=-10V fT COB 体 半导 固电 N A H INC ton Trun-on time ts Storage time tf Fall time IC=-3A IB1=-0.1A, IB2=0.1A hFE-2 Classifications Q P 90-180 130-260 R O T UC D N O IC M E S GE Switching times 2 260 100 MHz 400 pF 0.1 μs 0.5 μs 0.1 μs Inchange Semiconductor Product Specification 2SB948 2SB948A Silicon PNP Power Transistors PACKAGE OUTLINE 导体 半 电 固 R O T UC D N O IC M E S GE N A H INC Fig.2 Outline dimensions (unindicated tolerance: ±0.15 mm) 3 Inchange Semiconductor Product Specification 2SB948 2SB948A Silicon PNP Power Transistors 导体 半 电 固 D N O IC R O T UC M E S GE N A H INC 4 Inchange Semiconductor Product Specification 2SB948 2SB948A Silicon PNP Power Transistors 导体 半 电 固 D N O IC R O T UC M E S GE N A H INC 5