ELECTRICAL CHARACTERISTICS

Rating at 25

Nominal Zener

Maximum Zener

Maximum Reverse

Maximum DC

TYPE

Voltage

Impedance

Leakage Current

Zener Current

@

(V)

(mA)

(

Ω)

(

Ω)

(mA)

(

(V)

(mA)

SZ452H

2.7

80

10

400

1.0

100

1.0

660

SZ453A

3.0

160

8.0

400

1.0

100

1.0

600

SZ453D

3.3

145

8.0

400

1.0

80

1.0

545

SZ453G

3.6

139

5.0

400

1.0

80

1.0

504

SZ453J

3.9

128

5.0

400

1.0

50

1.0

468

SZ454D

4.3

116

4.5

400

1.0

50

1.0

434

SZ454H

4.7

106

4.5

550

1.0

50

1.0

386

SZ455B

5.1

98.0

3.5

600

1.0

50

1.0

356

SZ455G

5.6

89.5

2.5

500

1.0

50

2.0

324

SZ456C

6.2

80.5

1.5

700

1.0

50

3.0

292

SZ456I

6.8

73.5

2.0

700

1.0

50

4.0

266

SZ457F

7.5

66.5

2.0

700

0.5

50

5.0

242

SZ458C

8.2

61.0

2.3

700

0.5

50

6.0

220

SZ459B

9.1

55.0

2.5

700

0.5

50

7.0

200

SZ4510

10

50.0

3.5

700

0.25

50

7.6

182

SZ4511

11

45.5

4.0

700

0.25

50

8.4

166

SZ4512

12

41.5

4.5

700

0.25

1.0

9.1

152

SZ4513

13

38.5

5.0

700

0.25

0.5

9.9

138

SZ4514

14

35.7

5.5

700

0.25

0.5

10.6

130

SZ4515

15

33.4

7.0

700

0.25

0.5

11.4

122

SZ4516

16

31.2

8.0

700

0.25

0.5

12.2

114

SZ4517

17

29.4

9.0

750

0.25

0.5

13.0

107

SZ4518

18

27.8

10

750

0.25

0.5

13.7

100

SZ4519

19

26.3

11

750

0.25

0.5

14.4

95

SZ4520

20

25.0

11

750

0.25

0.5

15.2

90

SZ4522

22

22.8

12

750

0.25

0.5

16.7

82

SZ4524

24

20.8

13

750

0.25

0.5

18.2

76

SZ4527

27

18.5

18

750

0.25

0.5

20.6

68

SZ4530

30

16.6

20

1000

0.25

0.5

22.5

60

SZ4533

33

15.1

23

1000

0.25

0.5

25.1

55

SZ4536

36

13.9

25

1000

0.25

0.5

27.4

50

SZ4539

39

12.8

30

1000

0.25

0.5

29.7

47

SZ4543

43

11.6

35

1500

0.25

0.5

32.7

43

SZ4547

47

10.6

40

1500

0.25

0.5

35.8

39

SZ4551

51

9.8

48

1500

0.25

0.5

38.8

36

SZ4556

56

9.0

55

2000

0.25

0.5

42.6

32

SZ4562

62

8.1

60

2000

0.25

0.5

47.1

29

SZ4568

68

7.4

75

2000

0.25

0.5

51.7

27

SZ4575

75

6.7

90

2000

0.25

0.5

56.0

24

SZ4582

82

6.1

100

3000

0.25

0.5

62.2

22

SZ4591

91

5.5

125

3000

0.25

0.5

69.2

20

SZ45B0

100

5.0

175

3000

0.25

0.5

76.0

18

SZ45B1

110

4.5

250

4000

0.25

0.5

83.6

17

SZ45B2

120

4.2

325

4500

0.25

0.5

91.2

15

SZ45B3

130

3.8

400

5000

0.25

0.5

98.8

14

SZ45B4

140

3.6

500

5500

0.25

0.5

106.4

13

SZ45B5

150

3.3

575

6000

0.25

0.5

114.0

12

SZ45B6

160

3.1

650

6500

0.25

0.5

121.6

11

SZ45B7

170

2.9

675

7000

0.25

0.5

130.4

11

SZ45B8

180

2.8

725

7000

0.25

0.5

136.8

10

SZ45B9

190

2.6

825

8000

0.25

0.5

144.8

10

SZ45D0

200

2.5

900

8000

0.25

0.5

152.0

9.0

Notes :

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

± 5.0%,

altered the fourth number of type from " 5 " for

± 5.0% tolerance to be " 0 " for ± 10% tolerance.

( 2 ) " SZ " will be omitted in marking on the diode.

Page 2 of 2

Rev. 04 : March 25, 2005