Communication-concepts 2N5194 Bedienungsanleitung PDF herunterladen (Seite 3)

2N5194, 2N5195

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, COLLECTOR−EMITTER VOLTAGE (VOLTS)

Figure 2. Collector Saturation Region

, BASE CURRENT (mA)

2.0

0.05

1.6

1.2

0.8

0.4

0.07 0.1 0.2 0.3 0.5 0.7 1.0 2.0 3.0 10 500

= 10 mA

5.0 7.0 20 30 50 70 100 200 300

100 mA 1.0 A 3.0 A

= 25°C

, EXTERNAL BASE−EMITTER RESISTANCE (OHMS)

2.0

0.005

, COLLECTOR CURRENT (AMP)

0.01 0.02 0.03 0.05 0.2 0.3 1.0 2.0 4.0

1.6

1.2

0.8

0.4

= 25°C

BE(sat)

@ I

= 10

CE(sat)

@ I

= 10

VOLTAGE (VOLTS)

Figure 3. “On” Voltage

0.1 0.5 3.0

@ V

= 2.0 V

+2.5

Figure 4. Temperature Coefficients

, COLLECTOR CURRENT (AMP)

*APPLIES FOR I

≤ h

@ V

= −65°C to +150°C

, TEMPERATURE COEFFICIENTS (mV/ C)°θ

+2.0

+1.5

+0.5

−0.5

−1.0

−1.5

−2.0

−2.5

for V

*qV

for V

CE(sat)

+1.0

0.005 0.01 0.020.03 0.05 0.2 0.3 1.0 2.0 4.00.1 0.5 3.0

+0.4

Figure 5. Collector Cut−Off Region

, BASE−EMITTER VOLTAGE (VOLTS)

−1

, COLLECTOR CURRENT (A)μI

− 2

− 3

+0.3 +0.2 +0.1 0 −0.1 −0.2 −0.3 −0.4 −0.5 −0.6

= 30 Vdc

= 150°C

100°C

25°C

REVERSE

FORWARD

CES

Figure 6. Effects of Base−Emitter Resistance

, JUNCTION TEMPERATURE (°C)

40 60 80 100 120 140 160

= 30 V

= 10 x I

CES

= 2 x I

CES

≈ I

CES

(TYPICAL I

CES

VALUES

OBTAINED FROM FIGURE 5)

1 2 3 4 5 6

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