SMD Type

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2

Diodes

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Electrical Characteristics Ta = 25℃

Notes:

1.

The Zener Voltage (

2.

The device numbers listed have a standard tolerance on the nominal zener voltage of ±2%.

3.

For detailed information on price, availability and delivery of nominal zener voltages between the voltages shown and tighter

voltage tolerances, contact your nearest Tak Cheong Electronics representative.

4.

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

10% of the dc zener current (

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Typical Characterisitics

(Volts)

Device

Type

Device

Marking

Min

Nom

Max

(mA)

(Ω)

Max

(mA)

(Ω)

Max

(µA)

Max

(Volts)

MMSZ16VBW

16VB

15.68

16

16.32

5

40

1

188

0.045

11.2

MMSZ18VBW

18VB

17.64

18

18.36

5

45

1

212

0.045

12.6

MMSZ20VBW

20VB

19.60

20

20.40

5

55

1

212

0.045

14.0

MMSZ22VBW

22VB

21.56

22

22.44

5

55

1

235

0.045

15.4

MMSZ24VBW

24VB

23.52

24

24.48

5

70

1

235

0.045

16.8

MMSZ27VBW

27VB

26.46

27

27.54

2

80

0.5

282

0.045

18.9

MMSZ30VBW

30VB

29.40

30

30.60

2

80

0.5

282

0.045

21.0

MMSZ33VBW

33VB

32.34

33

33.66

2

80

0.5

306

0.045

23.0

MMSZ36VBW

36VB

35.28

36

36.72

2

90

0.5

329

0.045

25.2

MMSZ39VBW

39VB

38.22

39

39.78

2

130

0.5

329

0.045

27.3

MMSZ43VBW

43VB

42.14

43

43.86

2

150

0.5

353

0.045

30.1

MMSZ47VBW

47VB

46.06

47

47.94

2

170

0.5

353

0.045

33.0

MMSZ51VBW

51VB

49.98

51

52.02

2

180

0.5

376

0.045

35.7

MMSZ56VBW

56VB

54.88

56

57.12

2

200

0.5

400

0.045

39.2

MMSZ62VBW

62VB

60.76

62

63.24

2

215

0.5

423

0.045

43.4

MMSZ68VBW

68VB

66.64

68

69.36

2

240

0.5

447

0.045

47.6

MMSZ75VBW

75VB

73.50

75

76.50

2

255

0.5

470

0.045

52.5

Zener Diodes