MMBT4401 datasheet(4/6 Pages) WEITRON

部品番号	MMBT4401

部品情報	Switching Transistor NPN Silicon

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メーカー	WEITRON [Weitron Technology]

ホームページ	http://www.weitron.com.tw

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4 / 6 page

Figure 1 1. Current Gain

IC, COLLECTOR CURRENT (mA)

0.1

0.2

0.5 0.7 1.0

2.0 3.0

10

0.3

100

200

20

70

50

300

Figure 12. Input Impedance

IC, COLLECTOR CURRENT (mA)

50 k

500

30

5.0 7.0

20 k

10 k

5.0 k

2.0 k

1.0 k

0.1

0.2

0.5 0.7 1.0

2.0 3.0

10

0.3

5.0 7.0

Figure 13. V oltage Feedback Ratio

IC, COLLECTOR CURRENT (mA)

0.1

0.2

0.5 0.7 1.0

2.0

3.0

10

0.3

0.2

10

Figure 14. Output Admittance

IC, COLLECTOR CURRENT (mA)

100

1.0

5.0 7.0

50

20

10

5.0

2.0

7.0

5.0

3.0

2.0

1.0

0.7

0.5

0.3

0.1

0.2

0.5 0.7 1.0

2.0 3.0

10

0.3

5.0 7.0

MMBT4401 UNIT 1

MMBT4401 UNIT 2

MMBT4401 UNIT 1

MMBT4401 UNIT 2

MMBT4401 UNIT 1

MMBT4401 UNIT 2

MMBT4401

UNIT 1

MMBT4401

UNIT 2

Figure 7. Storage T ime

IC, COLLECTOR CURRENT (mA)

Figure 8. Fall T ime

IC, COLLECTOR CURRENT (mA)

20

30

50

70

100

10

5.0

7.0

10

20

50

70 100

200

300

500

30

100

200

30

70

50

300

10

20

50

70 100

200

300

500

30

ts4= ts - 1/8 tf

IB1 = IB2

IC/IB = 10 to 20

VCC = 30 V

IB1 = IB2

IC/IB = 20

IC/IB = 10

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MMBT4401

同様の部品番号 - MMBT4401

メーカー	部品番号	データシート	部品情報
Transys Electronics	MMBT4401	195Kb / 2P	NPN SMALL SIGNAL SURFACE MOUNT TRANSISTOR
Zowie Technology Corpor...	MMBT4401	125Kb / 6P	SWITCHING TRANSISTOR NPN SILICON
Fairchild Semiconductor	MMBT4401	29Kb / 2P	NPN General Purpose Amplifier
Diodes Incorporated	MMBT4401	52Kb / 3P	NPN SMALL SIGNAL SURFACE MOUNT TRANSISTOR DS30039 Rev. 4 - 2
General Semiconductor	MMBT4401	117Kb / 3P	SMALL SIGNAL TRANSISTORS (NPN)

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同様の説明 - MMBT4401

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ON Semiconductor	MMBT4401LT1	213Kb / 8P	Switching Transistor(NPN Silicon) September, 2004 ??Rev. 4
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