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Dated : 07/12/2002
®
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
ST 2SC2785
Characteristics at Tamb=25
OC
Symbol
Min.
Typ.
Max.
Unit
DC Current Gain
at VCE=6V, IC=1mA
Current Gain Group O
Y
G
L
hFE
hFE
hFE
hFE
70
120
200
350
-
-
-
-
140
240
400
700
-
-
-
-
Collector Base Breakdown Voltage
at IC=100μA
V(BR)CBO
60
-
-
V
Collector Emitter Breakdown Voltage
at IC=10mA
V(BR)CEO
50
-
-
V
Emitter Base Breakdown Voltage
at IE=10μA
V(BR)EBO
5
-
-
V
Collector Cutoff Current
at VCB=40V
ICBO
-
-
0.1
μA
Emitter Cutoff Current
at VEB=3V
IEBO
-
-
0.1
μA
Collector Saturation Voltage
at IC=100mA, IB=10mA
VCE(sat)
-
0.15
0.3
V
Gain Bandwidth Product
at VCE=6V, IC=10mA
fT
-
300
-
MHz
Output Capacitance
at VCB=6V, f=1MHz
COB
-
2.5
-
pF
Noise Figure
at VCE=6V, IE=0.5mA
at f=1KHz, RS=500Ω
NF
-
4
-
dB