q High transition frequency fT. q Small collector output capacitance Cob. q Wide current range. 2.6±0.1
4.5±0.1 1.6±0.2
45°
1.5±0.1
2.5±0.1
0.4max. +0.25
4.0.
0.20
s Absolute Maximum Ratings (Ta=25˚C)
Parameter
Symbol
Ratings
Unit
Collector to base voltage
VCBO
110
V
Collector to emitter voltage VCER.
1
100
V
Collector to emitter voltage VCEO
50
V
Emitter to base voltage
VEBO
3.5
V
Peak collector current
ICP
300 mA
Collector current IC 150 mA
Collector powe.
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C4543. For precise diagrams, and layout, please refer to the original PDF.
Transistor 2SC4543 Silicon NPN epitaxial planer type For video amplifier Unit: mm s Features q High transition frequency fT. q Small collector output capacitance Cob. q W...
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transition frequency fT. q Small collector output capacitance Cob. q Wide current range. 2.6±0.1 4.5±0.1 1.6±0.2 45° 1.5±0.1 2.5±0.1 0.4max. +0.25 4.0–0.20 s Absolute Maximum Ratings (Ta=25˚C) Parameter Symbol Ratings Unit Collector to base voltage VCBO 110 V Collector to emitter voltage VCER*1 100 V Collector to emitter voltage VCEO 50 V Emitter to base voltage VEBO 3.5 V Peak collector current ICP 300 mA Collector current IC 150 mA Collector power dissipation PC*2 1.0 W Junction temperature Tj 150 ˚C Storage temperature Tstg –55 ~ +150 ˚C *1 REB = 1.2kΩ *2 Printed circuit board: Copper foil area of 1cm2 or more, and the
C4543 Datasheet
