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2

REV.02 20110725

MMSZ52xxBS Series

Electrical Characteristics

(Volts)

(Note 1)

Device

Type

Device

Marking

Min

Nom

Max

(mA)

(

Ω)

Max

(

Ω)

Max

(

µA)

Max

(Volts)

MMSZ5244BS

14V

13.30

14

14.70

9

15

600

0.1

10

MMSZ5245BS

15V

14.25

15

15.75

8.5

16

600

0.1

11

MMSZ5246BS

16V

15.20

16

16.80

7.8

17

600

0.1

12

MMSZ5247BS

17V

16.15

17

17.85

7.4

19

600

0.1

13

MMSZ5248BS

18V

17.10

18

18.90

7

21

600

0.1

14

MMSZ5249BS

19V

18.05

19

19.95

6.6

23

600

0.1

14

MMSZ5250BS

20V

19.00

20

21.00

6.2

25

600

0.1

15

MMSZ5251BS

22V

20.90

22

23.10

5.6

29

600

0.1

17

MMSZ5252BS

24V

22.80

24

25.20

5.2

33

600

0.1

18

MMSZ5253BS

25V

23.75

25

26.25

5

35

600

0.1

19

MMSZ5254BS

27V

25.65

27

28.35

4.6

41

600

0.1

21

MMSZ5255BS

28V

26.60

28

29.40

4.5

44

600

0.1

21

MMSZ5256BS

30V

28.50

30

31.50

4.2

49

600

0.1

23

MMSZ5257BS

33V

31.35

33

34.65

3.8

58

700

0.1

25

MMSZ5258BS

36V

34.20

36

37.80

3.4

70

700

0.1

27

MMSZ5259BS

39V

37.05

39

40.95

3.2

80

800

0.1

30

MMSZ5260BS

43V

40.85

43

45.15

3

93

900

0.1

33

MMSZ5261BS

47V

44.65

47

49.35

2.7

105

1000

0.1

36

MMSZ5262BS

51V

48.45

51

53.55

2.5

125

1100

0.1

39

Notes:

1.

2.

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

3.

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

Z

Z

Z

Z

Z

Z

Z

Z

Z

Z

Z

Z

Z

Z

Z

Z

Z

Z

Z

Z

MMSZ5263BS

56V

53.20

56

58.80

2.2

150

1300

0.1

43

MMSZ5264BS

Z60V

57.00

60

63.00

2.1

170

1400

0.1

46

MMSZ5265BS

Z62V

58.90

62

65.10

2.0

185

1400

0.1

47

MMSZ5266BS

Z68V

64.60

68

71.40

1.8

230

1600

0.1

52

MMSZ5267BS

Z75V

71.25

75

78.75

1.7

270

1700

0.1

56