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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 2SD468
Characteristics at Tamb=25
OC
Symbol
Min.
Typ.
Max.
Unit
DC Current Gain
at VCE=2V, IC=0.5A
Current Gain Group
B
C
hFE
hFE
85
120
-
-
170
240
-
-
Collector Emitter Breakdown Voltage
at IC=1mA
V(BR)CEO
20
-
-
V
Collector Base Breakdown Voltage
at IC=10μA
V(BR)CBO
25
-
-
V
Emitter Base Breakdown Voltage
at IE=10μA
V(BR)EBO
5
-
-
V
Collector Cutoff Current
at VCB=20V
ICBO
-
-
1
μA
Collector Saturation Voltage
at IC=0.8A, IB=0.08A
VCE(sat)
-
0.2
0.5
V
Base Emitter Voltage
at VCE=2V, Ic=0.5A
VBE
-
0.79
1
V
Collector Output Capacitance
at VCB=10V, f=1MHz
COB
-
22
-
pF
Transition Frequency
at VCE=2V, IC=0.5A
fT
-
190
-
MHz