Communication-concepts MJE243 Manual do Utilizador descarregar pdf (Página 5)

MJE243 − NPN, MJE253 − PNP

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5

I

C

, COLLECTOR CURRENT (AMP)

I

C

, COLLECTOR CURRENT (AMP)I

C

, COLLECTOR CURRENT (AMP)

h

FE

, DC CURRENT GAIN

Figure 8. DC Current Gain

Figure 9. “On” Voltages

I

C

, COLLECTOR CURRENT (AMP)

200

500

0.06 0.1 0.4 4.00.04

100

70

50

20

0.2

I

C

, COLLECTOR CURRENT (AMP)

Figure 10. Temperature Coefficients

5.0

1.0 2.00.6

25°C

T

J

= 150°C

-55°C

0.04

I

C

, COLLECTOR CURRENT (AMP)

1.4

1.2

0.8

0.4

0

T

J

= 25°C

V, VOLTAGE (VOLTS)

NPN

MJE243

PNP

MJE253

100

200

70

50

30

20

2.0

h

FE

, DC CURRENT GAIN

25°C

T

J

= 150°C

-55°C

V

CE

= 1.0 V

V

CE

= 2.0 V

V, VOLTAGE (VOLTS)

V

CE(sat)

V

BE

@ V

CE

= 1.0 V

q

VB

FOR V

BE

0

T

J

= 25°C

V

BE(sat)

@ I

C

/I

B

= 10

I

C

/I

B

= 10

V

BE

@ V

CE

= 1.0 V

V

, TEMPERATURE COEFFICIENTS (mV/ C)°θ

+2.5

+2.0

+1.5

+1.0

0

-0.5

-1.0

-1.5

-2.0

+0.5

-2.5

*APPLIES FOR I

C

/I

B

≤ h

FE/3

25°C to 150°C

-55°C to 25°C

25°C to 150°C

-55°C to 25°C

V

, TEMPERATURE COEFFICIENTS (mV/ C)°θ

+2.5

+2.0

+1.5

+1.0

0

-0.5

-1.0

-1.5

-2.0

+0.5

-2.5

*APPLIES FOR I

C

/I

B

≤ h

FE/3

25°C to 150°C

-55°C to 25°C

25°C to 150°C

-55°C to 25°C

V

CE

= 1.0 V

V

CE

= 2.0 V

7.0

10

30

300

0.06 0.1 0.4 4.00.2 1.0 2.00.6

0.04 0.06 0.1 0.4 4.00.2 1.0 2.00.6

0.06 0.1 0.4 4.00.04 0.2 1.0 2.00.6

0.04 0.06 0.1 0.4 4.00.2 1.0 2.00.6

0.04 0.06 0.1 0.4 4.00.2 1.0 2.00.6

1.0

0.6

0.2

1.4

1.2

0.8

0.4

1.0

0.6

0.2

3.0

5.0

7.0

10

5.0

I

C

/I

B

= 10

V

CE(sat)

5.0

V

BE(sat)

@ I

C

/I

B

= 10

*q

VC

FOR V

CE(sat)

q

VB

FOR V

BE

*q

VC

FOR V

CE(sat)

1 2 3 4 5 6

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