1N4747A datasheet(2/4 Pages) VISHAY

No de pièce	1N4747A

Description	Zener Diodes

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Fabricant	VISHAY [Vishay Siliconix]

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2 / 4 page

1N4728A to 1N4764A

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Vishay Semiconductors

Rev. 2.3. 13-Nov-12

2

Document Number: 85816

For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

Notes

(1) Based on DC measurement at thermal equilibrium while maintaining the lead temperature (TL) at 30 °C + 1 °C, 9.5 mm (3/8") from the

diode body

(2) Valid provided that electrodes at a distance of 4 mm from case are kept at ambient temperature

(3) tp = 10 ms.

ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)

PART

NUMBER

ZENER VOLTAGE

RANGE (1)

TEST

CURRENT

REVERSE LEAKAGE

CURRENT

DYNAMIC

RESISTANCE

f = 1 kHz

SURGE

CURRENT (3)

REGULATOR

CURRENT (2)

VZ at IZT1

IZT1

IZT2

IR at VR

ZZT at IZT1 ZZK at IZT2

IR

IZM

V

mA

μA

V



mA

NOM.

MAX.

TYP.

MAX.

1N4728A

3.3

76

1

100

1

10

400

1380

276

1N4729A

3.6

69

1

100

1

10

400

1260

252

1N4730A

3.9

64

1

50

1

9

400

1190

234

1N4731A

4.3

58

1

10

1

9

400

1070

217

1N4732A

4.7

53

1

10

1

8

500

970

193

1N4733A

5.1

49

1

10

1

7

550

890

178

1N4734A

5.6

45

1

10

2

5

600

810

162

1N4735A

6.2

41

1

10

3

2

700

730

146

1N4736A

6.8

37

1

10

4

3.5

700

660

133

1N4737A

7.5

34

0.5

10

5

4

700

605

121

1N4738A

8.2

31

0.5

10

6

4.5

700

550

110

1N4739A

9.1

28

0.5

10

7

5

700

500

100

1N4740A

10

25

0.25

10

7.6

7

700

454

91

1N4741A

11

23

0.25

5

8.4

8

700

414

83

1N4742A

12

21

0.25

5

9.1

9

700

380

76

1N4743A

13

19

0.25

5

9.9

10

700

344

69

1N4744A

15

17

0.25

5

11.4

14

700

304

61

1N4745A

16

15.5

0.25

5

12.2

16

700

285

57

1N4746A

18

14

0.25

5

13.7

20

750

250

50

1N4747A

20

12.5

0.25

5

15.2

22

750

225

45

1N4748A

22

11.5

0.25

5

16.7

23

750

205

41

1N4749A

24

10.5

0.25

5

18.2

25

750

190

38

1N4750A

27

9.5

0.25

5

20.6

35

750

170

34

1N4751A

30

8.5

0.25

5

22.8

40

1000

150

30

1N4752A

33

7.5

0.25

5

25.1

45

1000

135

27

1N4753A

36

7

0.25

5

27.4

50

1000

125

25

1N4754A

39

6.5

0.25

5

29.7

60

1000

115

23

1N4755A

43

6

0.25

5

32.7

70

1500

110

22

1N4756A

47

5.5

0.25

5

35.8

80

1500

95

19

1N4757A

51

5

0.25

5

38.8

95

1500

90

18

1N4758A

56

4.5

0.25

5

42.6

110

2000

80

16

1N4759A

62

4

0.25

5

47.1

125

2000

70

14

1N4760A

68

3.7

0.25

5

51.7

150

2000

65

13

1N4761A

75

3.3

0.25

5

56

175

2000

60

12

1N4762A

82

3

0.25

5

62.2

200

3000

55

11

1N4763A

91

2.8

0.25

5

69.2

250

3000

50

10

1N4764A

100

2.5

0.25

5

76

350

3000

45

9

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