Nominal

zener

voltage 1)

Test

current

(V)

(mA)

(Ω)(Ω)

DL

4728

3.3

76

10

400

DL

4729

3.6

69

10

400

DL

4730

3.9

64

9

400

DL

4731

4.3

58

9

400

DL

4732

4.7

53

8

500

DL

4733

5.1

49

7

550

DL

4734

5.6

45

5

600

DL

4735

6.2

41

2

700

DL

4736

6.8

37

3.5

700

DL

4737

7.5

34

4.0

700

DL

4738

8.2

31

4.5

700

DL

4739

9.1

28

5.0

700

DL

4740

10

25

7

700

DL

4741

11

23

8

700

DL

4742

12

21

9

700

DL

4743

13

19

10

700

DL

4744

15

17

14

700

DL

4745

16

15.5

16

700

DL

4746

18

14

20

750

DL

4747

20

12.5

22

750

DL

4748

22

11.5

23

750

DL

4749

24

10.5

25

750

DL

4750

27

9.5

35

750

DL

4751

30

8.5

40

1000

DL

4752

33

7.5

45

1000

DL

4753

36

7.0

50

1000

DL

4754

39

6.5

60

1000

DL

4755

43

6.0

70

1500

DL

4756

47

5.5

80

1500

DL

4757

51

5.0

95

1500

DL

4758

56

4.5

110

2000

DL

4759

62

4.0

125

2000

DL

4760

68

3.7

150

2000

DL

4761

75

3.3

175

2000

DL

4762

82

3.0

200

3000

DL

4763

91

2.8

250

3000

DL

4764

100

2.5

350

3000

45

41

27.4

125

22.8

170

1)Based on dc_measurem ent at theral equilibrium while m aitaining the lead temperature (T

+1 ,9.5mm (3/8")f rom the Diode body .

2)Valid prov ided that electrodes at a distance of 10 m m f orm case kept at am bient temperature.

*)Additionnal measurem ent of v oltage gruup 9v 1 to 75 at 95% V

ZMIN

35nA at T

0.5

1.0

1.0

1.0

1.0

0.5

0.5

(m A)

1.0

100

515.2

5

5

57

0.25

5

13.7

250

50

0.25

5

12.2

285

61

0.25

5

9.9

344

69

0.25

5

304

11.4

83

59.1

380

76

58.4

414

29.7

115

95

19

32.7

110

35.8

0.25

5

0.25

5

0.25

5

5

25.1

135

150

225

16.7

205

20.6

18.2

730

660

970

4

890

2

3

1

810

1260

1190

1070

1

1

1

1380

1

1.0

1.0

1.0

100

50

10

10

10

10

10

10

10

10

38

34

30

10

605

190

1

550

500

454

27

25

23

22

121

110

100

91

234

133

217

193

178

462

146

Type

Max surge

current

8.3ms

Maximum

regulator

current 2)

I

=50

I

=25

1.0

0.25

0.25

0.25

0.25

0.25

0.25

0.25

10

252

Maximum dynamic impedance

(μA)

(mA)

(mA)

Maximum reverse

leakage current

276

(V)

0.25

0.25

5

0.25

5

5

6

7

7.6

5

18

0.25

5

42.6

80

16

0.25

5

38.8

90

14

0.25

5

51.7

65

13

0.25

5

47.1

70

12

0.25

5

62.2

55

11

0.25

5

56.0

60

0.25

5

69.2

50

0.25

5

7

9.0

45

10

9

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