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PDF ST2SC945 Data sheet ( Hoja de datos )
| Número de pieza | ST2SC945 | |
| Descripción | NPN Silicon Epitaxial Planar Transistor | |
| Fabricantes | SEMTECH ELECTRONICS | |
| Logotipo |  |
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ST 2SC945
www.DataSheet4U.com
NPN Silicon Epitaxial Planar Transistor
for switching and AF amplifier applications.
The transistor is subdivided into five groups, R, O, Y,
P and L, according to its DC current gain. As
complementary type the PNP transistor ST 2SA733
is recommended.
On special request, these transistors can be
manufactured in different pin configurations.
TO-92 Plastic Package
Weight approx. 0.19g
Absolute Maximum Ratings (Ta = 25℃)
Collector Base Voltage
Collector Emitter Voltage
Emitter Base Voltage
Collector Current
Power Dissipation
Junction Temperature
Storage Temperature Range
Symbol
VCBO
VCEO
VEBO
IC
Ptot
Tj
TS
Value
60
50
5
150
250
150
-55 to +150
Unit
V
V
V
mA
mW
OC
OC
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 22/07/2004
1 page  
ST 2SC945
www.DataSheet4U.com
Input impedance, voltage feedback
ratio and output admittance vs.
small signal current gain
100 50 50
80 40 40
VCE=6V
Ic=1mA
f=1kHz
60 30 30
40 20 20
20 10 10
hoe
hre
hie
0 0 0 200 400 600 800 1000
hfe - Small signal current gain
Normalized h-parameters vs.
collector emitter voltage
3
Ic=1mA
f=1kHz
he(VCE)
He= he(VCE=6V)
2
hoe
hre
1
hfe hie
hfe hie
hre hoe
0 10 20 30
VCE - V
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 22/07/2004
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet ST2SC945.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| ST2SC945 | NPN Silicon Epitaxial Planar Transistor | SEMTECH ELECTRONICS |
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