PAN JIT

1N5256B Datasheet Preview

1N5256B Datasheet

SILICON ZENER DIODES

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1N5221B~1N5266B

SILICON ZENER DIODES

VOLTAGE 2.4 to 68 Volt

POWER

500 mWatt

FEATURES

• Planar Die construction

• 500mW Power Dissipation

• Ideally Suited for Automated Assembly Processes

• Lead free in compliance with EU RoHS 2011/65/EU directive

MECHANICAL DATA

• Case: Molded Glass DO-35

• Terminals: Solderable per MIL-STD-750, Method 2026

• Polarity: See Diagram Below

• Approx. Weight: 0.005 ounces, 0.13 grams

• Ordering information: Suffix : “ -35 ” to order DO-35 Package

• Packing information

B - 2K per Bulk box

T/R - 10K per 15" plastic Reel

T/B - 5K per horiz. tape & Ammo box

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Parameter

Symbol

Power Dissipation at TA= 25OC

PTOT

Junction Temperature

Storage Temperature Range

TSTG

Valid provided that leads at a distance of 8mm from case are kept at ambient temperature.

Value

500

175

-65 to +175

Units

Parameter

Symbol

Min.

Thermal Resistance Junction to Ambient Air

RθJA

Forward Voltage at IF = 200mA

V --

*Valid provided that leads at a distance of 10 mm from case are kept at ambient temperature.

Typ.

Max.

0.3*

1.1

Units

oC/mW

October 6,2015-REV.05

PAGE . 1

PAN JIT

1N5256B Datasheet Preview

1N5256B Datasheet

SILICON ZENER DIODES

No Preview Available !

1N5221B~1N5266B

Part Number

1N5221B

1N5222B

1N5223B

1N5224B

1N5225B

1N5226B

1N5227B

1N5228B

1N5229B

1N5230B

1N5231B

1N5232B

1N5233B

1N5234B

1N5235B

1N5236B

1N5237B

1N5238B

1N5239B

1N5240B

1N5241B

1N5242B

1N5243B

1N5244B

1N5245B

1N5246B

1N5247B

1N5248B

1N5249B

1N5250B

1N5251B

1N5252B

1N5253B

1N5254B

1N5255B

1N5256B

1N5257B

1N5258B

1N5259B

1N5260B

1N5261B

1N5262B

1N5263B

1N5264B

1N5265B

1N5266B

Nominal Zener Voltage

Nom. V

2.4

2.5

2.7

2.8

3.3

3.6

3.9

4.3

4.7

5.1

5.6

6.0

6.2

6.8

7.5

8.2

8.7

9.1

V Z @ IZT

Mi n. V

2.28

2.38

2.57

2.66

2.85

3.14

3.42

3.71

4.09

4.47

4.85

5.32

5.7

5.89

6.46

7.13

7.79

8.27

8.65

9.5

10.45

11.4

12.35

13.3

14.25

15.2

16.15

17.1

18.05

20.9

22.8

23.75

25.65

26.6

28.5

31.35

34.2

37.05

40.85

44.65

48.45

53.2

58.9

64.6

Max. V

2.52

2.63

2.84

2.94

3.15

3.47

3.78

4.1

4.52

4.94

5.36

5.88

6.3

6.51

7.14

7.88

8.61

9.14

9.56

10.5

11.55

12.6

13.65

14.7

15.75

16.8

17.85

18.9

19.95

23.1

25.2

26.25

28.35

29.4

31.5

34.65

37.8

40.95

45.15

49.35

53.55

58.8

65.1

71.4

Max. Zener Impedance

ZZT @ IZT

Ω mA

30 20

29 20

28 20

24 20

23 20

22 20

19 20

17 20

11 20

7 20

5 20

6 20

8 20

10 20

17 20

22 20

30 20

13 9.5

15 9

16 8.5

17 7.8

19 7.4

21 7

23 6.6

25 6.2

29 5.6

33 5.2

35 5

41 4.6

44 4.5

49 4.2

58 3.8

70 3.4

80 3.2

93 3

150

2.7

125

2.5

150

2.2

170

2.1

185

230

1.8

ZZK @ IZK

Ω mA

1200

0.25

1250

0.25

1300

0.25

1400

0.25

1600

0.25

1600

0.25

1700

0.25

1900

0.25

2000

0.25

1900

0.25

1600

0.25

1600

0.25

1600

0.25

1000

0.25

750

0.25

500

0.25

500

0.25

600

0.25

600

0.25

600

0.25

600

0.25

600

0.25

600

0.25

600

0.25

600

0.25

600

0.25

600

0.25

600

0.25

600

0.25

600

0.25

600

0.25

600

0.25

600

0.25

600

0.25

600

0.25

600

0.25

700

0.25

700

0.25

800

0.25

900

0.25

1000

0.25

1100

0.25

1300

0.25

1400

0.25

1400

0.25

1600

0.25

Max Reverse

Leakage Current

IR @ VR

μA V

100

75 1

50 1

25 1

15 1

10 1

5 3.5

3 6.5

2 8.4

1 9.1

0.5 9.9

0.1 10

0.1 11

0.1 12

0.1 13

0.1 14

0.1 15

0.1 17

0.1 18

0.1 19

0.1 21

0.1 23

0.1 25

0.1 27

0.1 30

0.1 33

0.1 36

0.1 39

0.1 43

0.1 46

0.1 47

0.1 52

STANDARD VOLTAGE TOLERANCE IS + 5% AND:

SUFFIX “A” FOR + 3%

SUFFIX “B” FOR + 5%

SUFFIX “C” FOR + 10%

SUFFIX “D” FOR + 20%

* MEASURED WITH PULSES Tp=40 mSec.

ZENERDIODENUMBERINGSYSTEM:

1N5225B B

1* 2*

1* TYPE NO.

2* TOLERANCE OF VZ

3* e.g., 1N5225B=3.0V + 5%

October 6,2015-REV.05

Marking

code

1N5221B

1N5222B

1N5223B

1N5224B

1N5225B

1N5226B

1N5227B

1N5228B

1N5229B

1N5230B

1N5231B

1N5232B

1N5233B

1N5234B

1N5235B

1N5236B

1N5237B

1N5238B

1N5239B

1N5240B

1N5241B

1N5242B

1N5243B

1N5244B

1N5245B

1N5246B

1N5247B

1N5248B

1N5249B

1N5250B

1N5251B

1N5252B

1N5253B

1N5254B

1N5255B

1N5256B

1N5257B

1N5258B

1N5259B

1N5260B

1N5261B

1N5262B

1N5263B

1N5264B

1N5265B

1N5266B

PAGE . 2

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