WE IT R ON

WEITRON

http://www.weitron.com.tw

Part

Number

Zener Voltage(Note1)

Typical Temperature

Coefficient

A

ZMM5221B

ZMM5222B

ZMM5223B

ZMM5224B

ZMM5225B

ZMM5226B

ZMM5227B

ZMM5228B

ZMM5229B

ZMM5230B

ZMM5231B

ZMM5232B

ZMM5233B

ZMM5234B

ZMM5235B

ZMM5236B

ZMM5237B

ZMM5238B

ZMM5239B

ZMM5240B

ZMM5241B

ZMM5242B

ZMM5243B

ZMM5244B

ZMM5245B

ZMM5246B

ZMM5247B

ZMM5248B

ZMM5249B

ZMM5250B

ZMM5251B

ZMM5252B

ZMM5253B

ZMM5254B

ZMM5255B

ZMM5256B

ZMM5257B

ZMM5258B

ZMM5259B

ZMM5260B

ZMM5261B

ZMM5262B

V z

Nom

(V)

Max

(V)

Min

(V)

Max, Zener Impedance

Max ,Reverse

Leakage Current

Tc

(V)

( )

mA

mA

2.4

2.5

2.7

2.8

3.0

3.3

3.6

3.9

4.3

4.7

5.1

5.6

6.0

6.2

6.8

7.5

8.2

8.7

9.1

10

11

12

13

14

15

16

17

18

19

20

22

24

25

27

28

30

33

36

39

43

47

51

2.28

2.38

2.57

2.66

2.85

3.14

3.42

3.71

4.09

4.47

4.85

5.32

5.70

5.89

6.46

7.13

7.79

8.27

8.65

9.50

10.45

11.40

12.35

13.30

14.24

15.20

16.15

17.10

18.05

19.00

20.90

22.80

23.75

25.65

26.60

28.50

31.35

34.20

37.05

40.85

44.65

48.45

2.52

2.63

2.84

2.94

3.15

3.47

3.78

4.10

4.52

4.94

5.36

5.88

6.30

6.51

7.14

7.88

8.61

9.14

9.56

10.50

11.55

12.60

13.65

14.70

15.75

16.80

17.85

18.90

19.95

21.00

23.010

25.20

26.25

28.35

29.40

31.50

34.65

37.80

40.95

45.15

49.35

53.55

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

9.5

9.0

8.5

7.8

7.4

7.0

6.6

6.2

5.6

5.2

5.0

4.6

4.5

4.2

3.8

3.4

3.2

3.0

2.7

2.5

100

100

75

75

50

25

15

10

5.0

5.0

5.0

5.0

5.0

5.0

3.0

3.0

3.0

3.0

3.0

3.0

2.0

1.0

0.5

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

2.0

2.0

3.0

3.5

4.0

5.0

6.0

6.5

6.5

7.0

8.0

8.4

9.1

9.9

10

11

12

13

14

14

15

17

18

19

21

21

23

25

27

30

33

36

39

30

30

30

30

29

28

24

23

22

19

17

11

7.0

7.0

5.0

6.0

8.0

8.0

10

17

22

30

13

15

16

17

19

21

23

25

29

33

35

41

44

49

58

70

80

93

105

125

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

9.5

9.0

8.5

7.8

7.4

7.0

6.6

6.2

5.6

5.2

5.0

4.6

4.5

4.2

3.8

3.4

3.2

3.0

2.7

2.5

-0.085

-0.085

-0.085

-0.085

-0.075

-0.070

-0.065

-0.060

-0.055

±0.030

±0.030

+0.038

+0.038

+0.045

+0.050

+0.058

+0.062

+0.065

+0.068

+0.075

+0.076

+0.077

+0.079

+0.082

+0.082

+0.083

+0.084

+0.085

+0.086

+0.086

+0.087

+0.087

+0.089

+0.090

+0.091

+0.091

+0.092

+0.093

+0.094

+0.095

+0.095

+0.096

% / C

2. Zenner Voltage Tolerance Suffix "B" For 5%

1. Zener voltage is measured with a pulse test current Iz at an ambient temperture of 25 C

W

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