CMBT5089 datasheet(2/3 Pages) CDIL

2 / 3 page

Continental Device India Limited

Data Sheet

Page 2 of 3

RATINGS (at TA = 25°C unless otherwise specified)

Limiting values

5088

5089

Collector–base voltage (open emitter)

VCBO

max.

30 V

Collector–emitter voltage (open base)

VCEO

max.

25 V

Emitter-base voltage (open collector)

VEBO

max.

4.5

Collector current (d.c.)

max.

Total power dissipation up to Tamb = 25 °C

Ptot*

max.

225

Storage temperature

Tstg

–55 to +150

° C

Junction temperature

max.

150

° C

THERMAL RESISTANCE

From junction to ambient

Rth j–a

417

°C/W

CHARACTERISTICS

Tamb = 25 °C unless otherwise specified

5088

5089

Collector cut–off current

IE = 0; VCB = 20 V

ICBO

<50

– nA

IE = 0; VCB = 15V

–

50 nA

Emitter cut–off current

IC = 0; VEB = 3 V

IEBO

<50

– nA

IC = 0; VEB = 4.5V

–

100 nA

Saturation voltages

IC = 10 mA; IB = 1 mA

VCEsat <

500

VBEsat

800

Collector capacitance at f = 100 KHz

Emitter guarded

IE = 0; VCB = 5V

Ccb

4.0

Emitter capacitance at f = 100 KHz

Emitter guarded

IC = 0; VEB = 0.5V

Ceb

<10

D.C. current gain

IC = 0.1 µA; VCE = 5 V

hFE

300-900

400-1200

IC = 1.0 mA; VCE = 5 V

hFE

350

450

IC = 10 mA; VCE = 5 V

hFE

300

400

Small signal current gain

IC = 1 mA; VCE = 5V; f = 1 KHz

hfe

350-1400

450-1800

Transition frequency at f = 20 MHz

IC = 500 µA; VCE = 5 V

>50

MHz

Noise figure at RS = 10 kΩ

IC = 100 µA; VCE = 5 V

3.0

2.0 dB

f = 10 Hz to 15.7 Hz

*FR-5 Board = 1.0 × 0.75 × 0.62 in.

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