D

S21404 Rev. D-3

3 of 3

ZPY1-ZPY100

50mA

0

40

80

120

160

200

240

02

4

6

8

10

12

14

V , ZENER VOLTAGE (V)

Fig. 1, Zener Breakdown Characteristics

Z

T = 25°C

j

See Note 2

Test Current I

100mA

Z

ZPY1

ZPY3,9

ZPY4,7

ZPY5,6

ZPY6,8

ZPY10

ZPY12

ZPY8,2

0

1

2

0

100

200

T , AMBIENT TEMPERATURE (°C)

Fig. 4, Power Derating Curve

A

See Note 1

0

10

20

0

50

100

V , ZENER VOLTAGE (V)

Fig. 3, Zener Breakdown Characteristics

Z

T = 25°C

j

See Note 2

Test Current I

10mA

Z

ZPY56

ZPY68

ZPY82

5mA

ZPY100

0

10

20

30

40

50

60

010

20

30

40

50

V , ZENER VOLTAGE (V)

Fig. 2, Zener Breakdown Characteristics

Z

T = 25°C

j

See Note 2

Test Current I

25mA

Z

10mA

ZPY15

ZPY18

ZPY22

ZPY27

ZPY33

ZPY39

ZPY47

Notes:

1. Valid provided that leads are kept at ambient temperature at a distance of 10mm from case.

2. Tested with pulses tp = 20ma.

3. The ZPY1 is a silicon diode operated in forward direction. Hence, the index of all parameters and maximum ratings should

be “F” instead of “Z.” Connect the cathode terminal to the negative pole.