Surface Mount Zener Diodes

Revision November 21, 2013

3 / 5

@ SOCAY Electronics Co., Ltd. 2013

Specifications are subject to change without notice.

Please refer to www.socay.com for current information.

SMA4728A - SZ1330A Series

SOCAY Electronics Co., Ltd.

www.socay.com

Nominal Zener

Voltage

Maximum Zener Impedance

Maximum

Reverse Leakage

Current

Maximum

DC Zener

Current

Maximum

Surge

Current

IZM

IRM

Part Number

Marking

(V)

(mA)

(

Ω)

(

Ω)

(mA)

(

μA)

(V)

(mA)

(mApk)

SZ1110A

11Z

110.0

2.3

450.0

4000

0.25

0.1

83.6

8.6

40

SZ1120A

12Z

120.0

2.0

550.0

4500

0.25

0.1

91.2

7.8

37

SZ1130A

13Z

130.0

1.9

700.0

5000

0.25

0.1

98.8

7.0

34

SZ1150A

15Z

150.0

1.7

1000.0

6000

0.25

0.1

114.0

6.4

30

SZ1160A

16Z

160.0

1.6

1100.0

6500

0.25

0.1

121.6

5.8

28

SZ1180A

18Z

180.0

1.4

1200.0

7000

0.25

0.1

136.8

5.2

25

SZ1200A

20Z

200.0

1.2

1900.0

9990

0.25

0.1

152.0

4.7

22

SZ1220A

22Z

220.0

1.0

1600.0

8000

0.25

0.1

167.2

4.0

20

SZ1240A

24Z

240.0

0.9

1800.0

8500

0.25

0.1

182.4

3.8

19

SZ1250A

25Z

250.0

0.9

2000.0

9000

0.25

0.1

190.0

3.6

18

SZ1270A

27Z

270.0

0.8

2100.0

9000

0.25

0.1

205.0

3.3

16

SZ1300A

30Z

300.0

0.8

2300.0

9500

0.25

0.1

228.0

3.0

15

SZ1330A

33Z

330.0

0.7

2500.0

9500

0.25

0.1

250.2

2.7

13

Note:

(1) The type number listed have a standard tolerance on the nominal zener voltage of

± 5 %