BCW72LT1 データシートの表示（PDF） - Leshan Radio Company

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BCW72LT1

General Purpose Transistors

Leshan Radio Company 

LESHAN RADIO COMPANY, LTD.

BCW72LT1

TYPICAL STATIC CHARACTERISTICS

400

T J = 125°C

200

25°C

100

80

60

40

0.0040.006 0.01

– 55°C

V CE= 1.0 V

V CE= 10 V

0.02 0.03 0.05 0.07 0.1

0.2 0.3 0.5 0.7 1.0

2.0 3.0 5.0 7.0 10

20 30

I C , COLLECTOR CURRENT (mA)

Figure 8. DC Current Gain

50 70 100

1.0

T J = 25°C

0.8

0.6

I C= 1.0 mA 10 mA

50 mA 100 mA

0.4

0.2

0

0.002 0.0050.010.02 0.05 0.1 0.2

0.5 1.0 2.0

5.0 10 20

I B , BASE CURRENT (mA)

Figure 9. Collector Saturation Region

1.4

T J = 25°C

1.2

1.0

0.8

V BE(sat) @ I C /I B = 10

0.6

V @ BE(on) V CE= 1.0 V

0.4

0.2

V CE(sat) @ I C /I B = 10

0

0.1 0.2 0.5 1.0 2.0

5.0 10 20

50 100

I C , COLLECTOR CURRENT (mA)

Figure 11. “On” Voltages

100

T A = 25°C

PULSE WIDTH =300 µs

80 DUTY CYCLE<2.0%

60

40

20

I B= 500 µA

400 µA

300 µA

200 µA

100 µA

0

0

5.0

10

15

20

25

30

35

40

V CE , COLLECTOR–EMITTER VOLTAGE (VOLTS)

Figure 10. Collector Characteristics

1.6

*APPLIES for I C / I B< h FE / 2

0.8

0

∗ θ VC for V CE(sat)

–0.8

–1.6

θ VB for V BE

–2.4

0.1 0.2

0.5 1.0 2.0

25°C to 125°C

–55°C to 25°C

25°C to 125°C

–55°C to 25°C

5.0 10 20

50 100

I C , COLLECTOR CURRENT (mA)

Figure 12. Temperature Coefficients

M14–4/6

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