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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 2SA1024
Characteristics at Tamb=25
OC
Symbol
Min.
Typ.
Max.
Unit
DC Current Gain
at -VCE=5V, -IC=10mA
Current Gain Group O
Y
hFE
hFE
70
120
-
-
140
240
-
-
Collector Cutoff Current
at -VCB=150V
-ICBO
-
-
0.1
μA
Emitter Cutoff Current
at -VEB=5V
-IEBO
-
-
0.1
μA
Gain Bandwidth Product
at -VCE=30V, -IC=10mA
fT
-
120
-
MHz
Output Capacitance
at -VCB=10V, f=1MHz
COB
-
4
5
pF
Base Emitter Voltage
at -VCE=5V, -IC=30mA
-VBE
-
-
0.9
V
Collector Saturation Voltage
at -IC=10mA, -IB=1mA
-VCE(sat)
-
-
0.8
V