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2SB921

SavantIC
Part Number 2SB921
Manufacturer SavantIC
Description SILICON POWER TRANSISTOR
Published Feb 16, 2009
Detailed Description SavantIC Semiconductor www.DataSheet4U.com Product Specification Silicon PNP Power Transistors 2SB921 DESCRIPTION ·W...
Datasheet PDF File 2SB921 PDF File

2SB921
2SB921

Overview
SavantIC Semiconductor www.
DataSheet4U.
com Product Specification Silicon PNP Power Transistors 2SB921 DESCRIPTION ·With TO-220C package ·Complement to type 2SD1237 ·Low collector saturation voltage ·Large current capacity APPLICATIONS ·Suitable for relay drivers,high-speed inverters,converters,and other general large current switching applications PINNING PIN 1 2 3 Emitter Collector;connected to mounting base Base Fig.
1 simplified outline (TO-220) and symbol DESCRIPTION Absolute maximum ratings(Ta=25 ) SYMBOL VCBO VCEO VEBO IC ICM PARAMETER Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current (DC) Collector current-Peak Ta=25 PC Collector dissipation TC=25 Tj Tstg Junction temperature Storage temperature 40 150 -50~150 Open emitter Open base Open collector CONDITIONS VALUE -120 -120 -6 -7 -12 1.
75 W UNIT V V V A A SavantIC Semiconductor www.
DataSheet4U.
com Product Specification Silicon PNP Power Transistors CHARACTERISTICS Tj=25 unless otherwise specified PARAMETER Collector-emitter breakdown voltage Collector-base breakdown voltage Emitter-base breakdown voltage Collector-emitter saturation voltage Collector cut-off current Emitter cut-off current DC current gain DC current gain Transition frequency CONDITIONS IC=-1mA; RBE=; IC=-1mA; IE=0 IE=-1mA; IC=0 IC=-4A; IB=-0.
4A VCB=-80V; IE=0 VEB=-4V; IC=0 IC=-1A ; VCE=-2V IC=-4A ; VCE=-2V IC=-1A ; VCE=-5V 70 30 20 MIN -120 -120 -6 2SB921 SYMBOL V(BR)CEO V(BR)CBO V(BR)EBO VCEsat ICBO IEBO hFE-1 hFE-2 fT TYP.
MAX UNIT V V V -0.
5 -0.
1 -0.
1 280 V mA mA MHz Switching times ton tstg tf Turn-on time Storage time Turn-off time IC=-2A ; VCC=-50V IB1=-IB2=-0.
2A;RL=1.
67B 0.
2 0.
7 0.
2 µs µs µs hFE-1Classifications Q 70-140 R 100-200 S 140-280 2 SavantIC Semiconductor www.
DataSheet4U.
com Product Specification Silicon PNP Power Transistors PACKAGE OUTLINE 2SB921 Fig.
2 Outline dimensions (unindicated tolerance:±0.
10mm) 3 ...


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