3

Characteristics at Ta = 25℃

1)

Tested with pulses tp = 20 ms.

2)

The ZMM1 is a silicon diode with operation in forward direction. Hence, the index of all parameters should be "F" instead of "Z". Connect the cathode

electrode to the negative pole.

Type

Zener Voltage Range 1)

Dynamic Resistance

Reverse Leakage Current

Temp.Coeffici

ent

Type of Zener

Voltage

VZnom

VZT

at lZT

ZZT

ZZK

at IZK

Ta = 25 ℃

Ta = 125 ℃

at VR

(V)

(V)

(mA)

Max.(

Ω)

Max.(

Ω)

(mA)

Max. (

μA)

Max. (

μA)

(V)

TKvz (%/K)

ZMM39

39

37...41

2.5

90

500

0.5

0.1

5

30

0.04...0.12

ZMM43

43

40...46

2.5

90

500

0.5

0.1

5

33

0.04...0.12

ZMM47

47

44...50

2.5

110

600

0.5

0.1

5

36

0.04...0.12

ZMM51

51

48...54

2.5

125

700

0.5

0.1

10

39

0.04...0.12

ZMM56

56

52...60

2.5

135

700

0.5

0.1

10

43

0.04...0.12

ZMM62

62

58...66

2.5

150

1000

0.5

0.1

10

47

0.04...0.12

ZMM68

68

64...72

2.5

200

1000

0.5

0.1

10

51

0.04...0.12

ZMM75

75

70...79

2.5

250

1000

0.5

0.1

10

56

0.04...0.1

Breakdowm characteristics

Tj=constant (pulsed)

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Tel: (852) 8106 7033

Fax: (852) 8106 7099

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