CMPZ5221B THRU CMPZ5267B

SURFACE MOUNT

SILICON ZENER DIODE

350mW, 5% TOLERANCE

DESCRIPTION:

The CENTRAL SEMICONDUCTOR CMPZ5221B

Series silicon zener diode is a high quality

voltage regulator for use in industrial, commercial,

entertainment and computer applications. Higher

voltage devices are available on special order.

MARKING CODE: SEE MARKING CODES ON

ELECTRICAL CHARACTERISTICS TABLE

MAXIMUM RATINGS: (TA=25°C )

SYMBOL

UNITS

Power Dissipation

PD

350

mW

Operating and Storage Junction Temperature

TJ, Tstg

-65 to +150

°C

Note: VZ Tolerance “B” suffix = ±5%, VZ Tolerance “C” suffix = ±2%, VZ Tolerance “D” suffix = ±1%

ELECTRICAL CHARACTERISTICS: (TA=25°C) VF=0.9V MAX @ IF=10mA (for all types)

TYPE

ZENER VOLTAGE

VZ @ IZT

TEST

CURRENT

MAXIMUM

ZENER IMPEDANCE

MAXIMUM

REVERSE

CURRENT

MAX.

TEMP.

COEFF.

MARK.

CODE

MIN

NOM

MAX

IZT

ZZT @ IZT

ZZT @ IZK

IR @ VR

ΘVZ

V

V

V

mA

Ω

Ω

mA

μA

V

% /°C

CMPZ5221B

2.280

2.4

2.520

20

30

1200

0.25

100

1.0

-0.085

18A

CMPZ5222B

2.375

2.5

2.625

20

30

1250

0.25

100

1.0

-0.085

18B

CMPZ5223B

2.565

2.7

2.835

20

30

1300

0.25

75

1.0

-0.080

18C

CMPZ5224B

2.660

2.8

2.940

20

30

1400

0.25

75

1.0

-0.080

18D

CMPZ5225B

2.850

3.0

3.150

20

29

1600

0.25

50

1.0

-0.075

18E

CMPZ5226B

3.135

3.3

3.465

20

28

1600

0.25

25

1.0

-0.070

C8A

CMPZ5227B

3.420

3.6

3.780

20

24

1700

0.25

15

1.0

-0.065

C8B

CMPZ5228B

3.705

3.9

4.095

20

23

1900

0.25

10

1.0

-0.060

C8C

CMPZ5229B

4.085

4.3

4.515

20

22

2000

0.25

5.0

1.0

±0.055

C8D

CMPZ5230B

4.465

4.7

4.935

20

19

1900

0.25

5.0

2.0

±0.030

C8E

CMPZ5231B

4.845

5.1

5.335

20

17

1600

0.25

5.0

2.0

±0.030

C8F

CMPZ5232B

5.320

5.6

5.880

20

11

1600

0.25

5.0

3.0

+0.038

C8G

CMPZ5233B

5.700

6.0

6.300

20

7.0

1600

0.25

5.0

3.5

+0.038

C8H

CMPZ5234B

5.890

6.2

6.510

20

7.0

1000

0.25

5.0

4.0

+0.045

C8J

CMPZ5235B

6.460

6.8

7.140

20

5.0

750

0.25

3.0

5.0

+0.050

C8K

CMPZ5236B

7.125

7.5

7.875

20

6.0

500

0.25

3.0

6.0

+0.058

C8L

CMPZ5237B

7.790

8.2

8.610

20

8.0

500

0.25

3.0

6.5

+0.062

C8M

CMPZ5238B

8.265

8.7

9.135

20

8.0

600

0.25

3.0

6.5

+0.065

C8N

CMPZ5239B

8.645

9.1

9.555

20

10

600

0.25

3.0

7.0

+0.068

C8P

CMPZ5240B

9.500

10

10.50

20

17

600

0.25

3.0

8.0

+0.075

C8Q

CMPZ5241B

10.45

11

11.55

20

22

600

0.25

2.0

8.4

+0.076

C8R

CMPZ5242B

11.40

12

12.60

20

30

600

0.25

1.0

9.1

+0.077

C8S

CMPZ5243B

12.35

13

13.65

9.5

13

600

0.25

0.5

9.9

+0.079

C8T

CMPZ5244B

13.30

14

14.70

9.0

15

600

0.25

0.1

10

+0.082

C8U

SOT-23 CASE

R10 (3-February 2010)

www.centr a lsemi.com