C4543
Features q High transition frequency f T. 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
Collector to emitter voltage VCER- 1
Collector to emitter voltage VCEO
Emitter to base voltage
VEBO
Peak collector current
300 m A
Collector current IC 150 m A
Collector power dissipation PC- 2
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 board thickness of 1.7mm for the collector portion
0.4±0.08
0.5±0.08 1.5±0.1
3.0±0.15...
