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DISCLAIMER: The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics. With

respect to any examples or hints given herein, any typical values stated herein and/or any information regarding the application of the device, Silicon

Supplies Ltd hereby disclaims any and all warranties and liabilities of any kind.

LIFE SUPPORT POLICY: Silicon Supplies Ltd components may be used in life support devices or systems only with the express written

approval of Silicon Supplies Ltd, if a failure of such components can reasonably be expected to cause the failure of that life support device or

system or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human

body or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other

persons may be endangered.

5W Zener Diode - CD5338B to CD5379B

Rev 1.0

04/02/25

Electrical Characteristics T

A = 25°C unless otherwise stated

ZENER VOLTAGE

RANGE

TEST CURRENT

REVERSE LEAKAGE CURRENT

DYNAMIC RESISTANCE

IR1 @ VR1

IR1 @ VR2

ZZ @ IZT1

ZZK @ IZT2

VZ @ IZT1

IZT1

IZT2

TA = 25°C

f = 1 kHz

V

IR1

VR1

IR2

VR2

Ω

µA

µA

DEVICE

Min.

Nom.

Max.

mA

Max.

V

Max.

V

Max.

Max.

CD5364B

31.61

33

34.39

40

1

0.1

25.1

0.5

28.2

10

150

CD5365B

34.49

36

37.51

30

1

0.1

27.4

0.5

30.8

11

160

CD5366B

37.36

39

40.64

30

1

0.1

29.7

0.5

33.3

14

170

CD5367B

41.19

43

44.81

30

1

0.1

32.7

1

36.8

20

190

CD5368B

45.03

47

48.97

25

1

0.1

35.8

0.7

40.2

25

210

CD5369B

48.86

51

53.14

25

1

0.1

38.8

0.2

43.6

27

230

CD5370B

53.65

56

58.35

20

1

0.1

42.6

0.8

47.9

35

280

CD5371B

57.48

60

62.52

20

1

0.1

45.5

0.8

51.3

40

350

CD5372B

59.40

62

64.60

20

1

0.1

47.1

0.8

53

42

400

CD5373B

65.14

68

70.86

20

1

0.1

51.7

0.8

58.1

44

500

CD5374B

71.85

75

78.15

20

1

0.1

56

0.8

64.1

45

620

CD5375B

78.56

82

85.44

15

1

0.1

62.2

0.15

70.1

60

720

CD5376B

83.35

87

90.65

15

1

0.1

66

0.15

74.4

75

760

CD5377B

87.18

91

94.82

15

1

0.1

69.2

1

77.8

75

760

CD5378B

95.8

100

104.2

12

1

0.1

76

1

85.5

90

800

CD5379B

105.4

110

114.6

12

1

0.1

83.6

1

94.1

125

1000

1. Operation above the absolute maximum rating may cause device failure. Operation at the absolute maximum ratings, for extended periods,

may reduce device reliability. 2. Assembled in DO-15 package. Die form performance subject to assembly heat sinking & die attach methods.