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BD249 数据表(PDF) 2 Page - Inchange Semiconductor Company Limited

部件名 BD249
功能描述  Silicon NPN Power Transistors
PDF  3 Pages
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制造商  ISC [Inchange Semiconductor Company Limited]
网页  http://www.iscsemi.cn
标志 ISC - Inchange Semiconductor Company Limited

BD249 数据表(HTML) 2 Page - Inchange Semiconductor Company Limited

  BD249 Datasheet HTML 1Page - Inchange Semiconductor Company Limited BD249 Datasheet HTML 2Page - Inchange Semiconductor Company Limited BD249 Datasheet HTML 3Page - Inchange Semiconductor Company Limited  
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Inchange Semiconductor
Product Specification
2
Silicon NPN Power Transistors
BD249/A/B/C
CHARACTERISTICS
Tj=25℃ unless otherwise specified
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP.
MAX
UNIT
BD249
45
BD249A
60
BD249B
80
V(BR)CEO
Collector-emitter
breakdown voltage
BD249C
IC=30mA ;IB=0
100
V
VCEsat-1
Collector-emitter saturation voltage
IC=15A ;IB=1.5A
1.8
V
VCEsat-2
Collector-emitter saturation voltage
IC=25A ;IB=5A
4
V
VBE-1
Base-emitter on voltage
IC=15A ; VCE=4V
2
V
VBE-2
Base-emitter on voltage
IC=25A ; VCE=4V
4
V
BD249/249A
VCE=30V; IB=0
ICEO
Collector
cut-off current
BD249B/249C
VCE=60V; IB=0
1
mA
IEBO
Emitter cut-off current
VEB=5V; IC=0
1
mA
hFE-1
DC current gain
IC=1.5A ; VCE=4V
25
hFE-2
DC current gain
IC=15A ; VCE=4V
10
hFE-3
DC current gain
IC=25A ; VCE=4V
5
Switching times
ton
Turn-on time
0.3
μs
toff
Turn-off time
IC=1A;
IB1=-IB2=0.5A
RL=5Ω
0.9
μs



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