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Dated : 05/04/2003
®
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
ST 2SC4115
Characteristics at Tamb=25
OC
Symbol
Min.
Typ.
Max.
Unit
DC Current Gain
at VCE=2V, IC=100mA
Current Gain Group Q
R
S
hFE
hFE
hFE
120
180
270
-
-
-
270
390
560
Collector Base Breakdown voltage
at
IC =50 μA
V(BR)CBO
40
-
-
V
Collector Emitter Breakdown Voltage
at
IC =1mA
V(BR)CEO
20
-
-
V
Emitter Base Breakdown Voltage
at
IE =50 μA
V(BR)EBO
6
-
-
V
Collector Cutoff Current
at VCB=30V
ICBO
-
-
0.1
μA
Collector Cutoff Current
at VEB=5V
IEBO
-
-
0.1
μA
Collector Emitter Saturation Voltage*
at IC=2A, IB=100mA
VCE(sat)
-
0.2
0.5
V
Transition Frequency
at VCE=2V, IE=-500mA, f=100MHz
fT
-
290
-
MHz
Collector Output Capacitance
at VCE=10V, f=1MHz
COB
-
25
-
pF
*Note: Measured using pulse current.
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