MMBZ5221BT - MMBZ5259BT

0

100

200

300

25

0

50

75

100

125

150

T , AMBIENT TEMPERATURE ( C)

Fig. 1 Power Derating Curve

A

°

0

10

20

30

40

50

0

1

234

5

6

7

89

10

V , ZENER VOLTAGE (V)

Fig. 2 Typical Zener Breakdown Characteristics

Z

0

10

20

30

0

V , ZENER VOLTAGE (V)

Fig. 3 Typical Zener Breakdown Characteristics

Z

10

20

30

40

T = 25°C

j

Test current I

Z

10

12

18

22

27

33

36

15

39

Nominal Zener Voltage

10

100

1,000

10

100

1

V , NOMINAL ZENER VOLTAGE (V)

Fig. 4 Typical Total Capacitance vs. Nominal Zener Voltage

Z

1

10

100

1,000

110

MMBZ5221BT - MMBZ5259BT

Document number: DS30267 Rev. 11 - 2

3 of 4

www.diodes.com

June 2008

© Diodes Incorporated

10

V , ZENER VOLTAGE (V)

Fig. 5 Typical Zener Impedance Characteristics

Z

0

1

10

100

1

10

100

PULSE WIDTH (ms)

Fig. 6 Maximum Non-repetitive Surge Power

1,000