Communication-concepts MJE243 Manuel d'utilisateur télécharger pdf (Page 2)

MJE243 − NPN, MJE253 − PNP

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2

ELECTRICAL CHARACTERISTICS (T

C

= 25_C unless otherwise noted)

Characteristic

Symbol Min Max Unit

OFF CHARACTERISTICS

Collector−Emitter Sustaining Voltage

(I

C

= 10 mAdc, I

B

= 0)

V

CEO(sus)

100 − V

Collector Cutoff Current

(V

CB

= 100 Vdc, I

E

= 0)

(V

CE

= 100 Vdc, I

E

= 0, T

C

= 125_C)

I

CBO

−

−

0.1

0.1

mA

mA

Emitter Cutoff Current (V

BE

= 7.0 Vdc, I

C

= 0) I

EBO

− 0.1

mAdc

ON CHARACTERISTICS

DC Current Gain

(I

C

= 200 mAdc, V

CE

= 1.0 Vdc)

(I

C

= 1.0 Adc, V

CE

= 1.0 Vdc)

h

FE

40

15

180

−

−

Collector−Emitter Saturation Voltage

(I

C

= 500 mAdc, I

B

= 50 mAdc)

(I

C

= 1.0 Adc, I

B

= 100 mAdc)

V

CE(sat)

−

−

0.3

0.6

V

Base−Emitter Saturation Voltage

(I

C

= 2.0 Adc, I

B

= 200 mAdc)

V

BE(sat)

− 1.8 V

Base−Emitter On Voltage

(I

C

= 500 mAdc, V

CE

= 1.0 Vdc)

V

BE(on)

− 1.5 V

DYNAMIC CHARACTERISTICS

Current−Gain − Bandwidth Product

(I

C

= 100 mAdc, V

CE

= 10 Vdc, f

test

= 10 MHz)

f

T

40 − MHz

Output Capacitance

(V

CB

= 10 Vdc, I

E

= 0, f = 0.1 MHz)

C

ob

− 50 pF

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