QW-JTR126

Page 3

REV:A

Company reserves the right to improve product design , functions and reliability without notice.

Comchip Technology CO., LTD.

Silicon Planar High Voltage Transistor

Rating and Characteristic Curves (FCX458-HF)

Collector Current, IC (mA)

Collector Current, IC (mA)

1000

Fig.1 - hFE ― IC

1

10

100

1000

100

10

0.4

1.0

0

0.2

0.8

0.6

Fig.2 - VBE(sat) ― IC

1

10

100

1000

VCE=10V

25°C

125°C

-55°C

100°C

0.3

0.9

0.1

0.7

0.5

IC/IB=10

100°C

25°C

-55°C

125°C

0.4

1.0

0

0.2

0.8

0.6

Fig.5 - VBE(on) ― IC

1

10

100

1000

VCE=10V

Collector Current, IC (mA)

0.3

0.9

0.1

0.7

0.5

100°C

25°C

-55°C

125°C

1

10

100

0.1

Fig.3 - VCE(sat) ― IC

1000

IC/IB=50

1

10

100

Fig.4 - VCE(sat) ― IC

1000

Collector Current, IC (mA)

Collector Current, IC (mA)

100

10

25°C

0.01

1

10

0.1

1

125°C

100°C

25°C

-55°C

IC/IB=10