LMBT4401LT1G_15 datasheet(4/6 Pages) LRC

部品番号	LMBT4401LT1G

部品情報	General Purpose Transistor

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メーカー	LRC [Leshan Radio Company]

ホームページ	http://www.lrc.cn/

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4 / 6 page

LESHAN RADIO COMPANY, LTD.

LMBT4401LT1 UNIT 1

LMBT4401LT1 UNIT 2

h PARAMETERS

(V

CE = 10 Vdc, f = 1.0 kHz, T A = 25°C)

This group of graphs illustrates the relationship between h fe and other “h” parameters for this series of

ransistors. To obtain these curves, a high–gain and a low–gain unit were selected from the LMBT4401LT1

lines, and the same units were used to develop the correspondingly numbered curves on each graph.

I

C , COLLECTOR CURRENT (mA)

Figure 11. Current Gain

I

C , COLLECTOR CURRENT (mA)

Figure 13. Voltage Feedback Ratio

0.1

0.2

0.3

0.5

0.7

1.0

2.0

3.0

7.0 5.0

10

300

200

100

70

50

30

20

10

7.0

5.0

3.0

2.0

1.0

0.7

0.5

0.3

0.2

I

C , COLLECTOR CURRENT (mA)

Figure 12. Input Impedance

50

20

10

5.0

2.0

1.0

0.5

I

C , COLLECTOR CURRENT (mA)

Figure 14. Output Admittance

100

50

20

10

5.0

2.0

1.0

SMALL–SIGNAL CHARACTERISTICS

NOISE FIGURE

V CE = 10 Vdc, T A = 25°C

Bandwidth = 1.0 Hz

0.1

0.2

0.3

0.5

0.7

1.0

2.0

3.0

7.0 5.0

10

LMBT4401LT1 UNIT 1

LMBT4401LT1 UNIT 2

LMBT4401LT1 UNIT 1

LMBT4401LT1 UNIT 2

LMBT4401LT1 UNIT 1

LMBT4401LT1 UNIT 2

0.1

0.2

0.3

0.5

0.7

1.0

2.0

3.0

7.0 5.0

10

0.1

0.2

0.3

0.5

0.7

1.0

2.0

3.0

7.0 5.0

10

R

S, SOURCE RESISTANCE (kΩ)

Figure 10. Source Resistance Effects

f = 1.0 kHz

0.010.02

0.05 0.1

0.2

0.5 1.0

2.0

5.0

10

20

50

100

10

8.0

6.0

4.0

2.0

0

500

100

200

500

1.0k

2.0k

5.0k

10k

20k

50k

100k

f , FREQUENCY (kHz)

Figure 9. Frequency Effects

I

C = 50 µA

I

C = 100 µA

I

C

= 500

µA

I

C = 1.0 mA

I

C = 1.0 mA, R S = 150 Ω

I

C

= 500

µA, R

S

= 200

Ω

I

C = 100 µA, R S = 2.0 kΩ

I

C = 50 µA, R S = 4.0 kΩ

R

S = OPTIMUM

RS = SOURCE

RS = RESISTANCE

10

8.0

6.0

4.0

2.0

0

Rev.O 4/6

LMBT4401LT1G;S-LMBT4401LT1G

同様の部品番号 - LMBT4401LT1G_15

メーカー	部品番号	データシート	部品情報
Leshan Radio Company	LMBT4401LT1G	272Kb / 6P	General Purpose Transistor
Shanghai Leiditech Elec...	LMBT4401LT1G	1,014Kb / 5P	We declare that the material of product compliant with RoHS requirements and Halogen Free

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