A743 查看數據表（PDF） - SavantIC Semiconductor
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A743 Datasheet PDF : 4 Pages
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SavantIC Semiconductor
Silicon PNP Power Transistors
CHARACTERISTICS
Tj=25 unless otherwise specified
SYMBOL
PARAMETER
CONDITIONS
V(BR)CEO
Collector-emitter
breakdown voltage
2SA743
2SA743A
IC=-10mA ;RBE=;
V(BR)CBO
Collector-base
breakdown voltage
2SA743
2SA743A
IC=-1mA ;IE=0
V(BR)EBO Emitter-base breakdown voltage
IE=-1mA ;IC=0
VCEsat Collector-emitter saturation voltage IC=-1A ;IB=-0.1A
VBE
Base-emitter voltage
IC=-50mA ; VCE=-4V
ICER
Collector
cut-off current
2SA743 VCE=-50V; RBE=1k<
2SA743A VCE=-80V; RBE=1k<
hFE-1
DC current gain
IC=-50mA ; VCE=-4V
hFE-2
DC current gain
IC=-1A ; VCE=-4V
fT
Transition frequency
IC=-30mA ; VCE=-4V
hFE-1 Classifications
B
C
60-120
100-200
Product Specification
2SA743 2SA743A
MIN TYP. MAX UNIT
-50
V
-80
-50
V
-80
-4
V
-0.75 -1.5
V
-0.65 -1.0
V
-20
µA
-20
µA
60
200
20
120
MHz
2
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