SavantIC Semiconductor
www.DataSheet4U.com
Product Specification
Silicon PNP Power Transistors
DESCRIPTION ·With TO-22...
SavantIC Semiconductor
www.DataSheet4U.com
Product Specification
Silicon
PNP Power
Transistors
DESCRIPTION ·With TO-220Fa package ·Large collector current IC ·Low collector saturation voltage ·Complement to type 2SD1269 APPLICATIONS ·For power switching applications
PINNING PIN 1 2 3 Base Collector Emitter DESCRIPTION
2SB944
Fig.1 simplified outline (TO-220Fa) and symbol
Absolute maximum ratings(Ta=25 )
SYMBOL VCBO VCEO VEBO IC ICM PARAMETER Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Collector current-peak Ta=25 PC Collector power dissipation TC=25 Tj Tstg Junction temperature Storage temperature 35 150 -55~150 CONDITIONS Open emitter Open base Open collector VALUE -130 -80 -7 -4 -8 2 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-emitter saturation voltage Base-emitter saturation voltage Emitter cut-off current Collector cut-off current DC current gain DC current gain Transition frequency CONDITIONS IC=-10mA ,IB=0 IC=-3A, IB=-0.15A IC=-3A, IB=-0.15A VEB=-5V; IC=0 VCB=-100V; IE=0 IC=-0.1A ; VCE=-2V IC=-1A ; VCE=-2V IC=-0.5A; VCE=-10V;f=10MHz 45 90 MIN -80
2SB944
SYMBOL V(BR)CEO VCEsat VBEsat IEBO ICBO hFE-1 hFE-2 fT
TYP.
MAX
UNIT V
-0.5 -1.5 -50 -10
V V µA µA
260 30 MHz
Switching times ton tstg tf Turn-on time Storage time Fall time IC=-1A;IB1=-IB2...