Rating and characteristic curves (MMSZ5221B THRU MMSZ5267B)

Page 4

Document ID

Issued Date

Revised Date

Revision

Page.

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-3

-2

-1

0

1

2

3

4

5

8

12

11

10

9

8

7

6

5

4

3

2

100

10

1

10

100

FIG1

TEMPERATURE COEFFICIENTS

TEMPERATURE RANGE

55 C TO

150 C

.

(+

)

− °°

FIG 2

TEMPERATURE COEFFICIENTS

TEMPERATURE RANGE

55 C TO

150 C

.

(+

)

− °°

6

7

90

NOMINAL ZENER VOLTAGE(V)

FIG3. TYPICAL LEAKAGE CURRENT

1000

100

10

1

01

.

001

.

0 001

.

0 0001

.

0 00001

.

80

70

60

50

40

30

20

10

0

+150 C

+25 C

-55 C

12

.

11

.

10

.

09

.

08

.

07

.

06

.

05

.

04

.

1000

100

10

1

75 C

O

5C

O

25 C

O

150 C

O

FORWARD VOLTAGE(V)

FIG4. TYPICAL FORWARD VOLTAGE

06

.

05

.

04

.

03

.

02

.

01

.

0

125

100

75

50

25

0

150

LEAD TEMPERATURE( C)

°

FIG5. STEADY STATE POWER DERATING

NOMINAL ZENER VOLTAGE(V)

NOMINAL ZENER VOLTAGE(V)

100

10

1

1000

100

10

1

()

=.

()

f1 kHz

=

5mA

20 mA

FIG6.

Effect of Zener Voltage on Zener Impedance

VZ, NOMINAL ZENER VOLTAGE

DS-221715

2008/02/10

2010/03/10

C

9