1N5221 THRU 1N5281

SILICON ZENER DIODES

Electrical Characteristics

Tamb = 25 °C, unless otherwise specified

V

mA

Omh (MAX)

Omh (MAX)

mA

uA (MAX)

V

1N5221

2.4

20

30

1200

0.25

100

1.0

1N5222

2.5

20

30

1250

0.25

100

1.0

1N5223

2.7

20

30

1300

0.25

75

1.0

1N5224

2.8

20

30

1400

0.25

75

1.0

1N5225

3.0

20

29

1600

0.25

50

1.0

1N5226

3.3

20

28

1600

0.25

25

1.0

1N5227

3.6

20

24

1700

0.25

15

1.0

1N5228

3.9

20

23

1900

0.25

10

1.0

1N5229

4.3

20

22

2000

0.25

5

1.0

1N5230

4.7

20

19

1900

0.25

5

2.0

1N5231

5.1

20

17

1600

0.25

5

2.0

1N5232

5.6

20

11

1600

0.25

5

3.0

1N5233

6.0

20

7

1600

0.25

5

3.5

1N5234

6.2

20

7

1000

0.25

5

4.0

1N5235

6.8

20

5

750

0.25

3

5.0

1N5236

7.5

20

6

500

0.25

3

6.0

1N5237

8.2

20

8

500

0.25

3

6.5

1N5238

8.7

20

8

600

0.25

3

6.5

1N5239

9.1

20

10

600

0.25

3

7.0

1N5240

10

20

17

600

0.25

3

8.0

1N5241

11

20

22

600

0.25

2

8.4

1N5242

12

20

30

600

0.25

1

9.1

1N5243

13

9.5

13

600

0.25

0.5

9.9

1N5244

14

9.0

15

600

0.25

0.1

10

1N5245

15

8.5

16

600

0.25

0.1

11

1N5246

16

7.8

17

600

0.25

0.1

12

1N5247

17

7.4

19

600

0.25

0.1

13

1N5248

18

7.0

21

600

0.25

0.1

14

1N5249

19

6.6

23

600

0.25

0.1

14

1N5250

20

6.2

25

600

0.25

0.1

15

NOTES:

1- Based on dc-measurement at thermal equilibrium; lead length = 9.5 (3/8 "); thermal resistance of heat sink = 30 K/W

Type

Temp. Coefficient

Of Zener Voltage

%/℃(MAX)

Zener Voltage Range (Note 1)

Maximum Zener Impedance (Note 1)

Reverse leakage Current

-0.075

-0.070

-0.065

-0.060

-0.085

-0.085

-0.080

-0.080

+0.038

+0.045

+0.050

+0.058

+0.055

+0.030

+0.030

+0.038

+0.075

+0.076

+0.077

+0.079

+0.062

+0.065

+0.068

+0.075

+0.085

+0.086

+0.082

+0.082

+0.083

+0.084