Nominal

Izt (mA)

Maximum

Maxinum

Maxinum

MAX SURGE

MAX

Zener Voltage

Test Test

Zener Impedance Zener Impedance Zener Impedance

CURRENT

REGULATOR

FCI

Vz@ Izt

Izt

Zzt@ Izt

Zzk @ Izk

Izk

IR

suffix B

IR

Izm(mA)

V

(mA)

Ohm

Ohm

(mA)

(uA)

(V)

(mA)

(mA)

DL4728A

3.3

76

10

400.0

1.0

100

1

1380

276

DL4729A

3.6

69

10

400.0

1.0

100

1

1260

252

DL4730A

3.9

64

9

400.0

1.0

50

1

1170

234

DL4731A

4.3

58

9

400.0

1.0

10

1

1080

217

DL4732A

4.7

53

8

500.0

1.0

10

1

965

193

DL4733A

5.1

49

7

550.0

1.0

10

1

890

178

DL4734A

5.6

45

5

600.0

1.0

10

2

810

162

DL4735A

6.2

41

2

700.0

1.0

10

3

730

146

DL4736A

6.8

37

3.5

700.0

0.5

10

4

660

133

DL4737A

7.5

34

4

700.0

0.5

10

5

605

121

DL4738A

8.2

31

4.5

700.0

0.5

10

6

550

110

DL4739A

9.1

28

5

700.0

0.25

10

7

500

100

DL4740A

10

25

7

700.0

0.25

5

7.6

454

91

DL4741A

11

23

8

700.0

0.25

5

8.4

414

83

DL4742A

12

21

9

700.0

0.25

5

9.1

380

76

DL4743A

13

19

10

700.0

0.25

5

9.9

344

69

DL4744A

15

17

14

700.0

0.25

5

11.4

304

61

DL4745A

16

15.5

16

700.0

0.25

5

12.2

285

57

DL4746A

18

14

20

750.0

0.25

5

13.7

250

50

DL4747A

20

12.5

22

750.0

0.25

5

15.2

225

45

DL4748A

22

11.5

23

750.0

0.25

5

16.7

205

41

DL4749A

24

10.5

25

750.0

0.25

5

18.2

190

38

DL4750A

27

9.5

35

750.0

0.25

5

20.6

170

34

DL4751A

30

8.5

40

1000.0

0.25

5

22.8

150

30

DL4752A

33

7.5

45

1000.0

0.25

5

25.1

135

27

DL4753A

36

7

50

1000.0

0.25

5

27.4

125

25

DL4754A

39

6.5

60

1000.0

0.25

5

29.7

115

23

DL4755A

43

6

70

1500.0

0.25

5

32.7

110

22

DL4756A

47

5.5

80

1500.0

0.25

5

35.8

95

19

DL4757A

51

5

95

1500.0

0.25

5

38.8

90

18

DL4758A

56

4.5

110

2000.0

0.25

5

42.6

80

16

DL4759A

62

4

125

2000.0

0.25

5

47.1

70

14

DL4760A

68

3.7

150

2000.0

0.25

5

51.7

65

13

DL4761A

75

3.3

175

2000.0

0.25

5

56

60

12

DL4762A

82

3

200

3000.0

0.25

5

62.2

55

11

DL4763A

91

2.8

250

3000.0

0.25

5

69.2

50

10

DL4764A

100

2.5

350

3000.0

0.25

5

76

45

9

MELF

Standard voltage tolerance is +/-10% no suffix, suffix"A"for +/-5%

1 Watt

Maximum

package

Reverse Current

Data Sheet

Watt

1

ZENER DIODES

(3.3~100V)