2SA1271 View Datasheet(PDF) - Semtech Electronics LTD.
Part Name
Description
MFG CO.
2SA1271 Datasheet PDF : 2 Pages
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ST 2SA1271
Characteristics at Tamb=25 oC
Symbol
Min.
Typ.
Max.
Unit
DC Current Gain
at -VCE=1V, -IC=100mA
Current Gain Group O
hFE
100
-
200
-
Y
hFE
160
-
320
-
at -VCE=1V, -IC=700mA
hFE
35
-
-
-
Collector Cutoff Current
at -VCB=35V
Emitter Cutoff Current
-ICBO
-
-
0.1
μA
at -VEB=5V
Collector Emitter Saturation Voltage
-IEBO
-
-
0.1
μA
at -IC=500mA, -IB=20mA
Transition Frequency
-VCE(sat)
-
-
0.7
V
at -VCE=5V, -IC=10mA
Base Emitter Voltage
fT
-
120
-
MHz
at -IC=10mA, -VCE=1V
Collector Output Capacitance
-VBE
0.5
-
0.8
V
at -VCB=10V, f=1MHz
Collector Emitter Breakdown Voltage
COB
-
19
-
pF
at -IC=10mA
-VCEO
30
-
-
V
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 07/12/2002
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