SMA4728A データシートの表示（PDF） - Socay Electornics Co., Ltd.

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SMA4728A

Surface Mount Zener Diodes

Socay Electornics Co., Ltd. 

Surface Mount Zener Diodes

SMA4728A - SZ1330A Series VZ: 3.3 To 330 V PD: 1 W

Electrical Characteristics (TA=25℃ unless otherwise noted)

Part Number

SZ1110A

SZ1120A

SZ1130A

SZ1150A

SZ1160A

SZ1180A

SZ1200A

SZ1220A

SZ1240A

SZ1250A

SZ1270A

SZ1300A

SZ1330A

Marking

11Z

12Z

13Z

15Z

16Z

18Z

20Z

22Z

24Z

25Z

27Z

30Z

33Z

Nominal Zener

Voltage

VZ @IZT

(V)

110.0

120.0

130.0

150.0

160.0

180.0

200.0

220.0

240.0

250.0

270.0

300.0

330.0

IZT

(mA)

2.3

2.0

1.9

1.7

1.6

1.4

1.2

1.0

0.9

0.9

0.8

0.8

0.7

Maximum Zener Impedance

ZZT @IZT

(Ω)

450.0

550.0

700.0

1000.0

1100.0

1200.0

1900.0

1600.0

1800.0

2000.0

2100.0

2300.0

2500.0

ZZK @IZK

(Ω)

4000

4500

5000

6000

6500

7000

9990

8000

8500

9000

9000

9500

9500

IZK

(mA)

0.25

0.25

0.25

0.25

0.25

0.25

0.25

0.25

0.25

0.25

0.25

0.25

0.25

Maximum

Reverse Leakage

Current

IR @VR

(μA)

(V)

0.1

83.6

0.1

91.2

0.1

98.8

0.1

114.0

0.1

121.6

0.1

136.8

0.1

152.0

0.1

167.2

0.1

182.4

0.1

190.0

0.1

205.0

0.1

228.0

0.1

250.2

Maximum

DC Zener

Current

IZM

(mA)

8.6

7.8

7.0

6.4

5.8

5.2

4.7

4.0

3.8

3.6

3.3

3.0

2.7

Maximum

Surge

Current

IRM

(mApk)

40

37

34

30

28

25

22

20

19

18

16

15

13

Note:

(1) The type number listed have a standard tolerance on the nominal zener voltage of ± 5 %

(2) The reverse surge current is a non-repetitive, 8.3ms pulse width square wave or equivalent sine-wave superimposed on IZT per JEDEC

SOCAY Electronics Co., Ltd.

Revision November 21, 2013

3/5

www.socay.com

@ SOCAY Electronics Co., Ltd. 2013

Specifications are subject to change without notice.

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

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