CLL4728A THRU CLL4764A

SURFACE MOUNT

SILICON ZENER DIODE

1 WATT, 3.3 THRU 100 VOLTS

DESCRIPTION:

The CENTRAL SEMICONDUCTOR CLL4728A Series

Silicon Zener Diode is a high quality voltage regulator

for use in surface mount industrial, commercial,

entertainment and computer applications.

MARKING: CATHODE BAND

TYPE

ZENER

VOLTAGE

TEST

CURRENT

MAXIMUM ZENER IMPEDANCE

MAXIMUM REVERSE

CURRENT

MAXIMUM

CURRENT

VZ @ IZT

IZT

ZZT @ IZT

ZZK @ IZK

IR @ VR

IZM

V

mAΩ

ΩmA

μA

V

mA

CLL4728A

3.3

76

10

400

1.0

100

1.0

1380

CLL4729A

3.6

69

10

400

1.0

100

1.0

1260

CLL4730A

3.9

64

9.0

400

1.0

50

1.0

1190

CLL4731A

4.3

58

9.0

400

1.0

10

1.0

1070

CLL4732A

4.7

53

8.0

500

1.0

10

1.0

970

CLL4733A

5.1

49

7.0

550

1.0

10

1.0

890

CLL4734A

5.6

45

5.0

600

1.0

10

2.0

810

CLL4735A

6.2

41

2.0

700

1.0

10

3.0

730

CLL4736A

6.8

37

3.5

700

1.0

10

4.0

660

CLL4737A

7.5

34

4.0

700

0.5

10

5.0

605

CLL4738A

8.2

31

4.5

700

0.5

10

6.0

550

CLL4739A

9.1

28

5.0

700

0.5

10

7.0

500

CLL4740A

10

25

7.0

700

0.25

10

7.6

454

CLL4741A

11

23

8.0

700

0.25

5.0

8.4

414

CLL4742A

12

21

9.0

700

0.25

5.0

9.1

380

CLL4743A

13

19

10

700

0.25

5.0

9.9

344

CLL4744A

15

17

14

700

0.25

5.0

11.4

304

CLL4745A

16

15.5

16

700

0.25

5.0

12.2

285

CLL4746A

18

14

20

750

0.25

5.0

13.7

250

CLL4747A

20

12.5

22

750

0.25

5.0

15.2

225

CLL4748A

22

11.5

23

750

0.25

5.0

16.7

205

CLL4749A

24

10.5

25

750

0.25

5.0

18.2

190

CLL4750A

27

9.5

35

750

0.25

5.0

20.6

170

CLL4751A

30

8.5

40

1000

0.25

5.0

22.8

150

MAXIMUM RATINGS: (TA=25 °C)

SYMBOL

UNITS

Power Dissipation

PD

1.0

W

Operating and Storage Junction Temperature

TJ, Tstg

-65 to +200

°C

VZ Tolerance: Part number with “A” suffix

±5

%

VZ Tolerance: Part number with “C” suffix

±2

%

VZ Tolerance: Part number with “D” suffix

±1

%

ELECTRICAL CHARACTERISTICS: (TA=25 °C) VF=1.2MAX @ IF =200mA (for all types)

MELF CASE

R4 (21-April 2010)

www.centr a lsemi.com