B1057P View Datasheet(PDF) - SavantIC Semiconductor
Part Name
Description
View to exact match
B1057P Datasheet PDF : 3 Pages
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SavantIC Semiconductor
Silicon PNP Power Transistors
Product Specification
2SB1057
CHARACTERISTICS
Tj=25 unless otherwise specified
SYMBOL
PARAMETER
CONDITIONS
VCEsat Collector-emitter saturation voltage IC=-7A ;IB=-0.7A
VBE
Base-emitter on voltage
IC=-7A ; VCE=-5V
ICBO
Collector cut-off current
VCB=-150V; IE=0
IEBO
Emitter cut-off current
VEB=-3V; IC=0
hFE-1
DC current gain
IC=-20mA ; VCE=-5V
hFE -2
DC current gain
IC=-1A ; VCE=-5V
hFE -3
DC current gain
IC=-7A ; VCE=-5V
COB
Output capacitance
IE=0 ; VCB=-10V;f=1MHz
fT
Transition frequency
IC=-0.5A ; VCE=-10V
MIN TYP. MAX UNIT
-2.0
V
-1.8
V
-50
µA
-50
µA
20
40
200
20
450
pF
20
MHz
hFE-2 classifications
R
Q
P
40-80
60-120 100-200
2
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