2 / 3 page

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 2SA950
Characteristics at Tamb=25
OC
Symbol
Min.
Typ.
Max.
Unit
DC Current Gain
at -VCE=1V, -IC=100mA
Current Gain Group
at -VCE=1V, -IC=700mA
O
Y
hFE
hFE
hFE
100
160
35
-
-
-
200
320
-
-
-
-
Collector Cutoff Current
at -VCB=35V
-ICBO
-
-
0.1
μA
Emitter Cutoff Current
at -VEB=5V
-IEBO
-
-
0.1
μA
Collector Emitter Breakdown Voltage
at -IC=10mA
-V(BR)CEO
30
V
Collector Emitter Saturation Voltage
at -IC=500mA, -IB=20mA
-VCE(sat)
-
-
0.7
V
Base Emitter Voltage
at –VCE=1V,-IC=10mA
-VBE
0.5
-
0.8
V
Transition Frequency
at -VCE=5V, -IC=10mA
fT
-
120
-
MHz
Collector Output Capacitance
at -VCB=10V, f=1MHz
COB
-
19
-
pF