background image

TZM5221B...TZM5267B

Vishay Telefunken

Rev. 2, 01-Apr-99

1 (4)

www.vishay.de 

FaxBack +1-408-970-5600

Document Number 85609

Silicon Z–Diodes

Features

D

Very sharp reverse characteristic

D

Very high stability

D

Electrical data identical with the devices

1N5221B...1N5267B

D

Low reverse current level

D

V

Z

–tolerance 

±

 5%

Applications

Voltage stabilization

94 9371

Absolute Maximum Ratings

T

j

 = 25

_

C

Parameter

Test Conditions

Type

Symbol

Value

Unit

Power dissipation

R

thJA

<300K/W, T

amb

=25

°

C

P

V

500

mW

Z–current

I

Z

P

V

/V

Z

mA

Junction temperature

T

j

175

°

C

Storage temperature range

T

stg

–65...+175

°

C

Maximum Thermal Resistance

T

j

 = 25

_

C

Parameter

Test Conditions

Symbol

Value

Unit

Junction ambient

on PC board 50mmx50mmx1.6mm

R

thJA

500

K/W

Electrical Characteristics

T

j

 = 25

_

C

Parameter

Test Conditions

Type

Symbol

Min

Typ

Max

Unit

Forward voltage

I

F

=200mA

V

F

1.1

V

background image

TZM5221B...TZM5267B

Vishay Telefunken

Rev. 2, 01-Apr-99

2 (4)

www.vishay.de 

FaxBack +1-408-970-5600

Document Number 85609

Type

V

Znom

1)

      I

ZT

      for      r

zjT

r

zjk

     at      I

ZK

I

R

      at      V

R

TK

VZ

V

mA

W

W

mA

m

A

V

%/K

TZM5221B

2.4

20

< 30

< 1200

0.25

< 100

1.0

< –0.085

TZM5222B

2.5

20

< 30

< 1250

0.25

< 100

1.0

< –0.085

TZM5223B

2.7

20

< 30

< 1300

0.25

< 75

1.0

< –0.080

TZM5224B

2.8

20

< 30

< 1400

0.25

< 75

1.0

< –0.080

TZM5225B

3.0

20

< 29

< 1600

0.25

< 50

1.0

< –0.075

TZM5226B

3.3

20

< 28

< 1600

0.25

< 25

1.0

< –0.070

TZM5227B

3.6

20

< 24

< 1700

0.25

< 15

1.0

< –0.065

TZM5228B

3.9

20

< 23

< 1900

0.25

< 10

1.0

< –0.060

TZM5229B

4.3

20

< 22

< 2000

0.25

< 5

1.0

±

 0.055

TZM5230B

4.7

20

< 19

< 1900

0.25

< 5

2.0

±

 0.030

TZM5231B

5.1

20

< 17

< 1600

0.25

< 5

2.0

±

 0.030

TZM5232B

5.6

20

< 11

< 1600

0.25

< 5

3.0

< +0.038

TZM5233B

6.0

20

< 7

< 1600

0.25

< 5

3.5

< +0.038

TZM5234B

6.2

20

< 7

< 1000

0.25

< 5

4.0

< +0.045

TZM5235B

6.8

20

< 5

< 750

0.25

< 3

5.0

< +0.050

TZM5236B

7.5

20

< 6

< 500

0.25

< 3

6.0

< +0.058

TZM5237B

8.2

20

< 8

< 500

0.25

< 3

6.5

< +0.062

TZM5238B

8.7

20

< 8

< 600

0.25

< 3

6.5

< +0.065

TZM5239B

9.1

20

< 10

< 600

0.25

< 3

7.0

< +0.068

TZM5240B

10

20

< 17

< 600

0.25

< 3

8.0

< +0.075

TZM5241B

11

20

< 22

< 600

0.25

< 2

8.4

< +0.076

TZM5242B

12

20

< 30

< 600

0.25

< 1

9.1

< +0.077

TZM5243B

13

9.5

< 13

< 600

0.25

< 0.5

9.9

< +0.079

TZM5244B

14

9.0

< 15

< 600

0.25

< 0.1

10

< +0.082

TZM5245B

15

8.5

< 16

< 600

0.25

< 0.1

11

< +0.082

TZM5246B

16

7.8

< 17

< 600

0.25

< 0.1

12

< +0.083

TZM5247B

17

7.4

< 19

< 600

0.25

< 0.1

13

< +0.084

TZM5248B

18

7.0

< 21

< 600

0.25

< 0.1

14

< +0.085

TZM5249B

19

6.6

< 23

< 600

0.25

< 0.1

14

< +0.086

TZM5250B

20

6.2

< 25

< 600

0.25

< 0.1

15

< +0.086

TZM5251B

22

5.6

< 29

< 600

0.25

< 0.1

17

< +0.087

TZM5252B

24

5.2

< 33

< 600

0.25

< 0.1

18

< +0.088

TZM5253B

25

5.0

< 35

< 600

0.25

< 0.1

19

< +0.089

TZM5254B

27

4.6

< 41

< 600

0.25

< 0.1

21

< +0.090

TZM5255B

28

4.5

< 44

< 600

0.25

< 0.1

21

< +0.091

TZM5256B

30

4.2

< 49

< 600

0.25

< 0.1

23

< +0.091

TZM5257B

33

3.8

< 58

< 700

0.25

< 0.1

25

< +0.092

TZM5258B

36

3.4

< 70

< 700

0.25

< 0.1

27

< +0.093

TZM5259B

39

3.2

< 80

< 800

0.25

< 0.1

30

< +0.094

TZM5260B

43

3.0

< 93

< 900

0.25

< 0.1

33

< +0.095

TZM5261B

47

2.7

< 105

< 1000

0.25

< 0.1

36

< +0.095

TZM5262B

51

2.5

< 125

< 1100

0.25

< 0.1

39

< +0.096

TZM5263B

56

2.2

< 150

< 1300

0.25

< 0.1

43

< +0.096

TZM5264B

60

2.1

< 170

< 1400

0.25

< 0.1

46

< +0.097

TZM5265B

62

2.0

< 185

< 1400

0.25

< 0.1

47

< +0.097

TZM5266B

68

1.8

< 230

< 1600

0.25

< 0.1

52

< +0.097

TZM5267B

75

1.7

< 270

< 1700

0.25

< 0.1

56

< +0.098

1)

 Based on dc–measurement at thermal equilibrium; case temperature maintained at 30

°

±

 2

°

C.

background image

TZM5221B...TZM5267B

Vishay Telefunken

Rev. 2, 01-Apr-99

3 (4)

www.vishay.de 

FaxBack +1-408-970-5600

Document Number 85609

Dimensions in mm

96 12070

background image

TZM5221B...TZM5267B

Vishay Telefunken

Rev. 2, 01-Apr-99

4 (4)

www.vishay.de 

FaxBack +1-408-970-5600

Document Number 85609

Ozone Depleting Substances Policy Statement

It is the policy of Vishay Semiconductor GmbH to

1. Meet all present and future national and international statutory requirements.

2. Regularly and continuously improve the performance of our products, processes, distribution and operating 

systems with respect to their impact on the health and safety of our employees and the public, as well as their 

impact on the environment.

It is particular concern to control or eliminate releases of those substances into the atmosphere which are known as

ozone depleting substances ( ODSs ).

The Montreal Protocol ( 1987 ) and its London Amendments ( 1990 ) intend to severely restrict the use of ODSs and

forbid their use within the next ten years. Various national and international initiatives are pressing for an earlier ban

on these substances.

Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use of

ODSs listed in the following documents.

1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively

2 . Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental

Protection Agency ( EPA ) in the USA

3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C ( transitional substances ) respectively.

Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting

substances and do not contain such substances.

We reserve the right to make changes to improve technical design and may do so without further notice.

Parameters can vary in different applications. All operating parameters must be validated for each customer application

by the customer. Should the buyer use Vishay-Telefunken products for any unintended or unauthorized application, the

buyer shall indemnify Vishay-Telefunken against all claims, costs, damages, and expenses, arising out of, directly or

indirectly, any claim of personal damage, injury or death associated with such unintended or unauthorized use.

Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany

Telephone: 49 ( 0 ) 7131 67 2831, Fax number: 49 ( 0 ) 7131 67 2423