Min

Nom

Max

BZT55B2V4

2.35

2.4

2.45

5

85

1

600

50

1

BZT55B2V7

2.65

2.7

2.75

5

85

1

600

10

1

BZT55B3V0

2.94

3.0

3.06

5

85

1

600

4

1

BZT55B3V3

3.23

3.3

3.37

5

85

1

600

2

1

BZT55B3V6

3.53

3.6

3.67

5

85

1

600

2

1

BZT55B3V9

3.82

3.9

3.98

5

85

1

600

2

1

BZT55B4V3

4.21

4.3

4.39

5

75

1

600

1

1

BZT55B4V7

4.61

4.7

4.79

5

60

1

600

0.5

1

BZT55B5V1

5.00

5.1

5.20

5

35

1

550

0.1

1

BZT55B5V6

5..49

5.6

5.71

5

25

1

450

0.1

1

BZT55B6V2

6.08

6.2

6.32

5

10

1

200

0.1

2

BZT55B6V8

6.66

6.8

6.94

5

8

1

150

0.1

3

BZT55B7V5

7.35

7.5

7.65

5

7

1

50

0.1

5

BZT55B8V2

8.04

8.2

8.36

5

7

1

50

0.1

6.2

BZT55B9V1

8.92

9.1

9.28

5

10

1

50

0.1

6.8

BZT55B10

9.80

10.0

10.20

5

15

1

70

0.1

7.5

BZT55B11

10.78

11.0

11.22

5

20

1

70

0.1

8.2

BZT55B12

11.76

12.0

12.24

5

20

1

90

0.1

9.1

BZT55B13

12.74

13.0

13.26

5

26

1

110

0.1

10

BZT55B15

14.70

15.0

15.30

5

30

1

110

0.1

11

BZT55B16

15.68

16.0

16.32

5

40

1

170

0.1

12

BZT55B18

17.64

18.0

18.36

5

50

1

170

0.1

13

BZT55B20

19.60

20.0

20.40

5

55

1

220

0.1

15

BZT55B22

21.56

22.0

22.44

5

55

1

220

0.1

16

BZT55B24

23.52

24.0

24.48

5

80

1

220

0.1

18

BZT55B27

26.46

27.0

27.54

5

80

1

220

0.1

20

BZT55B30

29.40

30.0

30.60

5

80

1

220

0.1

22

BZT55B33

32.34

33.0

33.66

5

80

1

220

0.1

24

BZT55B36

35.28

36.0

36.72

5

80

1

220

0.1

27

BZT55B39

38.22

39.0

39.78

2.5

90

0.5

500

0.1

28

BZT55B43

42.14

43.0

43.86

2.5

90

0.5

600

0.1

32

BZT55B47

46.06

47.0

47.94

2.5

110

0.5

700

0.1

35

BZT55B51

49.98

51.0

52.02

2.5

125

0.5

700

0.1

38

BZT55B56

54.88

56.0

57.12

2.5

135

0.5

1000

0.1

42

BZT55B62

60.76

62.0

63.24

2.5

150

0.5

1000

0.1

47

BZT55B68

66.64

68.0

69.36

2.5

160

0.5

1000

0.1

51

BZT55B75

73.50

75.0

76.50

2.5

170

0.5

1000

0.1

56

2. The device numbers listed have a standard tolerance on the nomial 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 Taiwan Semiconductor representative.

4. The Zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having an

Document Number: DS_S1405002

Version: G14

Taiwan Semiconductor

BZT55B2V4 ~ BZT55B75

Part Number

(Volt)

(mA)

(Ω)

Max

(mA)

(Ω)

Max

(µA)

Max

(V)

Small Signal Product

Electrical Characteristics