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Dated : 22/03/2006
®
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
ST BDW42
Characteristics at TC = 25 OC
Parameter
Symbol
Min.
Max.
Unit
DC Current Gain
at VCE = 4 V, IC = 5 A
at VCE = 4 V, IC = 10 A
hFE
hFE
1000
250
-
-
-
-
Collector Emitter Sustaining Voltage
at IC = 30 mA
VCEO(sus)
100
-
V
Collector Cutoff Current
at VCE = 50 V
at VCE = 100 V
ICEO
ICEO
-
-
2
1
mA
mA
Emitter Cutoff Current
at VEB = 5 V
IEBO
-
2
mA
Collector Emitter Saturation Voltage
at IC = 5 A, IB = 10 mA
at IC = 10 A, IB = 50 mA
VCE(sat)
VCE(sat)
-
-
2
3
V
V
Base Emitter on Voltage
at IC = 10 A, VCE = 4 V
VBE(on)
-
3
V
Second Breakdown Collector Current
With Base Forward Biased
1)
at VCE = 28.4 V
at VCE = 40 V
IS/b
3
1.2
A
A
Current Gain Bandwidth Product
at VCE = 3 V, IC = 3 A, f = 1 MHz
fT
4
-
MHz
Output Capacitance
at VCB = 10 V, f = 0.1 MHz
Cob
-
200
pF
1)
Pulse Test non repetitive: Pulse Width = 250 ms