SavantIC Semiconductor
Silicon PNP Power Transistors
Product Specification
BD434/436/438
DESCRIPTION ·With TO-126 pack...
SavantIC Semiconductor
Silicon PNP Power Transistors
Product Specification
BD434/436/438
DESCRIPTION ·With TO-126 package ·Complement to type BD433/435/437
APPLICATIONS ·For medium power linear and
switching applications
PINNING PIN 1 2 3
DESCRIPTION
Emitter Collector;connected to mounting base Base
Absolute maximum ratings (Ta=25 )
SYMBOL
PARAMETER
BD434
VCBO
Collector-base
voltage BD436
BD438
BD434
VCEO
Collector-emitter
voltage BD436
BD438
VEBO
Emitter -base
voltage
IC Collector current (DC)
ICM Collector current-Peak
IB Base current
PC Collector power dissipation Tj Junction temperature Tstg Storage temperature
CONDITIONS Open emitter Open base Open collector
TC=25
VALUE -22 -32 -45 -22 -32 -45 -5 -4 -7 -1 36 150
-65~150
UNIT
V
V
V A A A W
SavantIC Semiconductor
Silicon PNP Power Transistors
Product Specification
BD434/436/438
CHARACTERISTICS
Tj=25 unless otherwise specified
SYMBOL
PARAMETER
CONDITIONS
VCEsat
Collector-emitter saturation
voltage
BD434/436 BD438
IC=-2A; IB=-0.2A
BD434/436
VBE Base-emitter on
voltage
IC=-2A ; VCE=-1V
BD438
VCEO(SUS)
Collector-emitter sustaining
voltage
BD434 BD436 BD438
IC=-0.1A; IB=0
ICES
ICES IEBO hFE-1
Collector cut-off current
Collector cut-off current Emitter cut-off current DC current gain
BD434
VCB=-22V; IE=0
BD436
VCB=-32V; IE=0
BD438
VCB=-45V; IE=0
BD434
VCE=-22V; VBE=0
BD436
VCE=-32V; VBE=0
BD438
VCE=-45V; VBE=0
VEB=-5V; IC=0
BD434/436 BD438
IC=-10mA ; VCE=-5V
hFE-2
DC ...