1N4743A datasheet(3/5 Pages) TSC

部品番号	1N4743A

部品情報	Glass Passivated Junction Silicon Zener Diode

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メーカー	TSC [Taiwan Semiconductor Company, Ltd]

ホームページ	http://www.taiwansemi.com

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FIG.1- POWER TEMPERATURE DERATING CURVE

FIG.2- TYPICAL FORWARD CHARACTERISTICS

FIG.3- EFFECT OF ZENER CURRENT

ON ZENER IMPEDANCE

FIG.5- TYPICAL LEAKAGE CURRENT

FIG.4- EFFECT OF ZENER VOLTAGE

ON ZENER IMPEDANCE

AMBIENT TEMPERATURE( C)

o

V FORWARD VOLTAGE (VOLTS)

F

,

I,

Z

ZENER CURRENT (mA)

I,

Z

ZENER CURRENT (mA)

V,

Z

NOMINAL ZENER VOLTAGE (VOLTS)

0

20

40

60

80

100

120

140

160

180

200

T = 25 C

I (rms)= 0.1 I (dc)

f = 1KHz

J

ZZ

o

47V

27V

0.8V

0.1

0.25

0.50

0.75

1.0

1.25

0.2

0.5

1.0

2.0

5.0

10

20

50

100

1.0

2.0

5.0

10

20

50

100

200

500

1000

1.0

T = 25 C

I (rms)= 0.1 I (dc)

f = 1KHz

J

ZZ

o

I = 1.0mA

Z

5.0mA

20mA

2.0

3.0

5.0 7.0 10

20

30

50 70 100

1.0

2.0

5.0

7.0

10

20

50

70

100

200

500

700

1000

TYPICAL LEAKAGE CURRENT

AT 80% OF NOMINAL

BREAKDOWN VOLTAGE

+125 C

o

+25 C

o

3.0

4.0

5.0 6.0

7.0

8.0

9.0

10

11

12

13

14

15

0.001

0.002

0.005

0.007

0.01

0.02

0.05

0.07

0.1

0.2

0.5

0.7

1.0

2.0

5.0

7.0

10

20

50

70

100

200

500

700

1000

2000

5000

7000

10000

MINIMUM

MAXIMUM

70 C

o

150 C

o

25 C

o

0C

o

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.0

2.0

5.0

10

20

50

100

200

500

1000

RATINGS AND CHARACTERISTIC CURVES (

)

1N4741A THRU 1M200Z

Version: B07

同様の部品番号 - 1N4743A

メーカー	部品番号	データシート	部品情報
Vishay Siliconix	1N4743A	117Kb / 5P	Zener Diodes Rev. 1.8, 22-Feb-06
Anova Technologies CO.,...	1N4743A	240Kb / 3P	Axial Lead Zener Diodes
NXP Semiconductors	1N4743A	31Kb / 6P	Voltage regulator diodes 1996 Apr 26
Vishay Siliconix	1N4743A	81Kb / 4P	Zener Diodes Rev. 2.3. 13-Nov-12
Diotech Company.	1N4743A	946Kb / 3P	1W EPITAXIAL ZENER DIODE

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