Number: DB-054

July 2008 / C

Page 3

SEMICONDUCTOR

TAK CHEONG

®

Device Type

T

Tolerance

Min

Nom

Max

Izt

(mA)

Zzt@Izt

(Ohms)

Max

Zzk@Izk

(Ohms)

Max

Izk

(mA)

(uA)

Max

(V)

A

2.2%

20.15

20.68

21.20

B

2.5%

20.64

21.18

21.71

C

2.5%

21.08

21.63

22.17

TCMTZJ22V

D

2.5%

21.52

22.08

22.63

5

30

200

0.5

0.2

17

A

2.5%

22.05

22.62

23.18

B

2.5%

22.61

23.19

23.77

C

2.5%

23.12

23.72

24.31

TCMTZJ24V

D

2.5%

23.63

24.24

24.85

5

35

200

0.5

0.2

19

A

2.5%

24.26

24.89

25.52

B

2.5%

24.97

25.62

26.26

C

2.5%

25.63

26.29

26.95

TCMTZJ27V

D

2.5%

26.29

26.97

27.64

5

45

250

0.5

0.2

21

A

2.5%

26.99

27.69

28.39

B

2.5%

27.70

28.42

29.13

C

2.5%

28.36

29.09

29.82

TCMTZJ30V

D

2.5%

29.02

29.77

30.51

5

55

250

0.5

0.2

23

A

2.5%

29.68

30.45

31.22

B

2.5%

30.32

31.10

31.88

C

2.5%

30.90

31.70

32.50

TCMTZJ33V

D

2.5%

31.49

32.30

33.11

5

65

250

0.5

0.2

25

A

2.5%

32.14

32.97

33.79

B

2.5%

32.79

33.64

34.49

C

2.5%

33.40

34.27

35.13

TCMTZJ36V

D

2.5%

34.01

34.89

35.77

5

75

250

0.5

0.2

27

A

2.5%

34.68

35.58

36.47

B

2.5%

35.36

36.28

37.19

C

2.5%

36.00

36.93

37.85

TCMTZJ39V

D

2.5%

36.63

37.58

38.52

5

85

250

0.5

0.2

30

VF (forward voltage) = 1.2 V maximum @ IF = 200mA for all types

Note:

1.

The zener voltage subdivision (VZ) is measured 40mS after diode is powered up.

2.

The operating resistance (Zzt and Zzk) is measured by superimposing a minute alternation current

in the regulated current (Iz).

3.

When ordering, please specify tolerance A, B, C or D.