1SMA5939BT3 datasheet(2/6 Pages) ONSEMI

Part #	1SMA5939BT3

Description	1.5 Watt Plastic Surface Mount Zener Voltage Regulators

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Manufacturer	ONSEMI [ON Semiconductor]

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Zener Voltage Regulator

IF

V

I

IR

IZT

VR

VZ

VF

1SMA5913BT3 Series

http://onsemi.com

2

ELECTRICAL CHARACTERISTICS (TA = 25°C unless

otherwise noted, VF = 1.5 V Max. @ IF = 200 mA for all types)

Symbol

Parameter

VZ

Reverse Zener Voltage @ IZT

IZT

Reverse Current

ZZT

Maximum Zener Impedance @ IZT

IZK

Reverse Current

ZZK

Maximum Zener Impedance @ IZK

IR

Reverse Leakage Current @ VR

VR

Reverse Voltage

IF

Forward Current

VF

Forward Voltage @ IF

IZM

Maximum DC Zener Current

ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted, VF = 1.5 V Max. @ IF = 200 mA for all types)

Zener Voltage (Note 2)

Zener Impedance

Leakage Current

Device

VZ (Volts)

@ IZT

ZZT @ IZT

ZZK @ IZK

IR @ VR

IZM

Device (Note 1)

Device

Marking

Min

Nom

Max

mA

W

mA

Volts

mA(dc)

1SMA5913BT3

813B

3.13

3.3

3.47

113.6

10

500

1.0

50

1.0

455

1SMA5914BT3

814B

3.42

3.6

3.78

104.2

9.0

500

1.0

35.5

1.0

417

1SMA5915BT3

815B

3.70

3.9

4.10

96.1

7.5

500

1.0

12.5

1.0

385

1SMA5916BT3

816B

4.08

4.3

4.52

87.2

6.0

500

1.0

2.5

1.0

349

1SMA5917BT3

817B

4.46

4.7

4.94

79.8

5.0

500

1.0

2.5

1.5

319

1SMA5918BT3

818B

4.84

5.1

5.36

73.5

4.0

350

1.0

2.5

2.0

294

1SMA5919BT3

819B

5.32

5.6

5.88

66.9

2.0

250

1.0

2.5

3.0

268

1SMA5920BT3

820B

5.89

6.2

6.51

60.5

2.0

200

1.0

2.5

4.0

242

1SMA5921BT3

821B

6.46

6.8

7.14

55.1

2.5

200

1.0

2.5

5.2

221

1SMA5922BT3

822B

7.12

7.5

7.88

50

3.0

400

0.5

2.5

6.0

200

1SMA5923BT3

823B

7.79

8.2

8.61

45.7

3.5

400

0.5

2.5

6.5

183

1SMA5924BT3, G*

824B

8.64

9.1

9.56

41.2

4.0

500

0.5

2.5

7.0

165

1SMA5925BT3

825B

9.5

10

10.5

37.5

4.5

500

0.25

2.5

8.0

150

1SMA5926BT3

826B

10.45

11

11.55

34.1

5.5

550

0.25

0.5

8.4

136

1SMA5927BT3, G*

827B

11.4

12

12.6

31.2

6.5

550

0.25

0.5

9.1

125

1SMA5928BT3

828B

12.35

13

13.65

28.8

7.0

550

0.25

0.5

9.9

115

1SMA5929BT3, G*

829B

14.25

15

15.75

25

9.0

600

0.25

0.5

11.4

100

1SMA5930BT3

830B

15.2

16

16.8

23.4

10

600

0.25

0.5

12.2

94

1SMA5931BT3

831B

17.1

18

18.9

20.8

12

650

0.25

0.5

13.7

83

1SMA5932BT3

832B

19

20

21

18.7

14

650

0.25

0.5

15.2

75

1SMA5933BT3

833B

20.9

22

23.1

17

17.5

650

0.25

0.5

16.7

68

1SMA5934BT3

834B

22.8

24

25.2

15.6

19

700

0.25

0.5

18.2

63

1SMA5935BT3

835B

25.65

27

28.35

13.9

23

700

0.25

0.5

20.6

56

1SMA5936BT3

836B

28.5

30

31.5

12.5

26

750

0.25

0.5

22.8

50

1SMA5937BT3

837B

31.35

33

34.65

11.4

33

800

0.25

0.5

25.1

45

1SMA5938BT3

838B

34.2

36

37.8

10.4

38

850

0.25

0.5

27.4

42

1SMA5939BT3

839B

37.05

39

40.95

9.6

45

900

0.25

0.5

29.7

38

1SMA5940BT3, G*

840B

40.85

43

45.15

8.7

53

950

0.25

0.5

32.7

35

1SMA5941BT3

841B

44.65

47

49.35

8.0

67

1000

0.25

0.5

35.8

32

1SMA5942BT3

842B

48.45

51

53.55

7.3

70

1100

0.25

0.5

38.8

29

1SMA5943BT3, G*

843B

53.2

56

58.8

6.7

86

1300

0.25

0.5

42.6

27

1SMA5944BT3

844B

58.9

62

65.1

6.0

100

1500

0.25

0.5

47.1

24

1SMA5945BT3

845B

64.6

68

71.4

5.5

120

1700

0.25

0.5

51.7

22

1. Tolerance and Voltage Regulation Designation − The type number listed indicates a tolerance of

±5%.

2. VZ limits are to be guaranteed at thermal equilibrium.

* The “G” suffix indicates Pb−Free package available.

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