Elektronische Bauelemente

DL47xxA Series

1W , MELF

Surface Mount Zener Diodes

15-Dec-2011 Rev. C

Page 2 of 3

Notes:

1. The device numbers listed have a standard tolerance on the nominal zener voltage of ±5%.

2. The zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having an rms value equal to

Zener Voltage Range

Zener Impedance

Leakage Current

Type Number

Nom(V)

mA

Ω(MAX)

μA(MAX)

V

DL4728A

3.3

76

10

1

400

100

1

DL4729A

3.6

69

10

1

400

100

1

DL4730A

3.9

64

9

1

400

50

1

DL4731A

4.3

58

9

1

400

10

1

DL4732A

4.7

53

8

1

500

10

1

DL4733A

5.1

49

7

1

550

10

1

DL4734A

5.6

45

5

1

600

10

2

DL4735A

6.2

41

2

1

700

10

3

DL4736A

6.8

37

3.5

1

700

10

4

DL4737A

7.5

34

4

0.5

700

10

5

DL4738A

8.2

31

4.5

0.5

700

10

6

DL4739A

9.1

28

5

0.5

700

10

7

DL4740A

10

25

7

0.25

700

10

7.6

DL4741A

11

23

8

0.25

700

5

8.4

DL4742A

12

21

9

0.25

700

5

9.1

DL4743A

13

19

10

0.25

700

5

9.9

DL4744A

15

17

14

0.25

700

5

11.4

DL4745A

16

15.5

16

0.25

700

5

12.2

DL4746A

18

14

20

0.25

700

5

13.7

DL4747A

20

12.5

22

0.25

750

5

15.2

DL4748A

22

11.5

23

0.25

750

5

16.7

DL4749A

24

10.5

25

0.25

750

5

18.2

DL4750A

27

9.5

35

0.25

750

5

20.6

DL4751A

30

8.5

40

0.25

1000

5

22.8

DL4752A

33

7.5

45

0.25

1000

5

25.1

DL4753A

36

7

50

0.25

1000

5

27.4

DL4754A

39

6.5

60

0.25

1000

5

29.7

DL4755A

43

6

70

0.25

1500

5

32.7

DL4756A

47

5.5

80

0.25

1500

5

35.8

DL4757A

51

5

95

0.25

1500

5

38.8

DL4758A

56

4.5

110

0.25

2000

5

42.6