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Dated : 11/06/2004
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
ST 28S
NPN Silicon Epitaxial Planar Transistor
for switching and amplifier applications. Especially
suitable for AF-driver stages and low power output
stages.
The transistor is subdivided into one group, according
to its DC current gain.
On special request, these transistors can be
manufactured in different pin configurations.
Weight approx. 0.19g
TO-92 Plastic Package
Absolute Maximum Ratings (Ta = 25
OC)
Symbol
Value
Unit
Collector Base Voltage
VCBO
40
V
Collector Emitter Voltage
VCEO
20
V
Emitter Base Voltage
VEBO
6
V
Collector Current
IC
1
A
Peak Collector Current
ICM
1.25
A
Base Current
IB
100
mA
Power Dissipation
Ptot
850
mW
Junction Temperature
Tj
150
℃
Storage Temperature Range
TS
-55 to +150
℃