NOTE: All specifications are subject to change without notification.

SCD's for these devices should be reviewed by SSDI prior to release.

DATA SHEET #: T00029C

DOC

NOTES:

1 For ordering information, price, operating curves, and availability – contact factory.

2 Screening based on MIL-PRF-19500. Screening flows available on request.

3 All voltages are measured with an automated test set using a 35 msec test time. Longer or shorter test times will have a corresponding effect on the

measured value due to heating effects.

4 Non-repetitive peak reverse current pulse.

Solid State Devices, Inc.

14701 Firestone Blvd * La Mirada, Ca 90638

Phone: (562) 404-4474 * Fax: (562) 404-1773

ST4462 – ST4506

Series

Electrical Characteristics @ 25 ºC

Nominal Zener

Minimum

Reverse

Breakdown

Test Current

Clamping Voltage

Max

Maximum Reverse

Standoff

Maximum

Continuous

Typical

Temperature

Coefficient

Vc @ Ipp

@ Ipp

Part

Number

Volts

Volts

mA

Volts

Amps

µA

Volts

mA

%/◦C

ST4462

ST4463

ST4464

ST4465

ST4466

7.5

8.2

9.1

10

11

7

7.7

8.5

9.4

10.4

100

100

50

50

50

11.3

12.3

13.3

14.8

15.7

13.3

12.2

11.3

10.1

9.6

1500

1200

100

20

5

6.2

6.8

7.5

8.2

9.1

240

220

200

180

150

.07

.08

.08

.09

.10

ST4467

ST4468

ST4469

ST4470

ST4471

12

13

15

16

18

11.4

12.4

13.8

15.3

16.8

50

50

50

25

25

17

18.9

20.9

22.9

25.6

8.8

7.9

7.2

6.6

5.9

5

5

5

5

5

10

11

12

13

15

140

120

110

100

90

.10

.10

.10

.11

.11

ST4472

ST4473

ST4474

ST4475

ST4476

20

22

24

27

30

18.8

20.8

22.8

25.1

28

25

25

25

25

25

28.4

31

33.8

38.1

42.2

5.3

4.8

4.4

3.9

3.6

5

5

5

5

5

16

18

20

22

24

80

75

65

60

55

.11

.11

.11

.11

.11

ST4477

ST4478

ST4479

ST4480

ST4481

33

36

39

43

47

31

34

37

40

44

25

10

10

10

10

46.2

50.1

54.1

60.7

65.5

3.2

3

2.8

2.5

2.3

5

5

5

5

5

27

30

33

36

39

50

40

35

33

30

.11

.11

.11

.13

.13

ST4482

ST4483

ST4484

ST4485

ST4486

51

56

62

68

75

48

52

58

64

70

10

10

10

10

10

70.8

78.6

86.5

94.4

103.5

2.1

1.9

1.7

1.6

1.5

5

5

5

5

5

43

47

51

56

62

27

24

21

18

18

.13

.13

.13

.13

.13

ST4487

ST4488

ST4489

ST4490

ST4491

82

91

100

110

120

77

85

94

104

114

10

5

5

5

5

114

126

139

152

167

1.3

1.2

1.1

1

0.9

5

5

5

5

5

68

75

82

91

100

15

15

12

12

12

.13

.13

.13

.13

.13

ST4492

ST4493

ST4494

ST4495

ST4496

130

150

160

180

200

124

138

153

168

188

5

5

5

5

5

185

204

224

249

276

0.81

0.73

0.67

0.6

0.54

5

5

5

5

5

110

120

130

150

160

12

11

11

9

9

.13

.13

.13

.13

.13

ST4497

ST4498

ST4499

ST4500

ST4501

220

240

270

300

330

208

228

251

280

310

2

2

2

2

2

305

336

380

419

459

0.5

0.45

0.4

0.36

0.33

5

5

5

5

5

180

200

220

240

270

9

7

7

6.5

6

.13

.13

.13

.14

.14

ST4502

ST4503

ST4504

ST4505

ST4506

360

390

430

470

510

340

370

400

440

480

2

2

2

2

2

498

537

603

655

707

0.3

0.28

0.25

0.23

0.21

5

5

5

5

5

300

330

360

390

430

5.5

4.8

4.2

4.2

3.6

.14

.14

.15

.15

.16