500mW ZENER DIODES

1N6309BD2A TO 1N6340BD2A

Semelab

Semelab

Semelab

Semelab Limited

Limited

Limited

Limited

Coventry Road, Lutterworth, Leicestershire, LE17 4JB

Document Number 9021

Telephone +44 (0) 1455 556565

Fax +44 (0) 1455 552612

Issue 2

Page 2 of 4

Max Zener

Impedance

Maximum

Reverse

Current

@

V

R

Type

Nominal

Zener

Voltage

@ I

Z2

(V

Z2

)

Minimum

Zener

Voltage

@ I

Z1

250

µA

(V

Z1

)

Test

Current

(I

Z2

)

@

IZ

2

(Z

Z

)

@

250

µA

(Z

ZK

)

(I

ZM

)

Voltage

Reg.

(2)

V

Z(reg)

Surge

Current

(I

ZSM)

(V

R)

@25°C

I

R1

@150°C

I

R2

Maximum

Noise

Density

N

D

Typical

(3)

Temp

Coefficient

α

αα

α

VZ

Volts

Volts

mA

Ω

mA

V

A

V

µA

µV/√Hz

%/°C

1N6309

2.4

1.1

20

30

1200

177

1.5

2.5

1.0

100

200

1.0

-0.085

1N6310

2.7

1.2

20

30

1300

157

1.5

2.2

1.0

60

150

1.0

-0.080

1N6311

3.0

1.3

20

29

1400

141

1.5

2

1.0

30

100

1.0

-0.075

1N6312

3.3

1.5

20

27

1400

128

1.6

1.8

1.0

5

20

1.0

-0.070

1N6313

3.6

1.8

20

25

1400

117

1.6

1.65

1.0

3

12

1.0

-0.065

1N6314

3.9

2

20

23

1700

108

1.6

1.5

1.0

2

12

1.0

-.060

1N6315

4.3

2.4

20

20

1700

99

0.9

1.4

1.0

2

12

1.0

-0.045

+0.020

1N6316

4.7

2.8

20

17

1500

90

0.5

1.27

1.5

5

12

1.0

-.028

+0.032

1N6317

5.1

3.3

20

14

1300

83

0.4

1.17

2

5

12

1.0

-0.020

+0.035

1N6318

5.6

4.3

20

8

1200

76

0.4

1.1

2.5

5

10

2

+0.050

1N6319

6.2

5.2

20

3

800

68

0.3

0.97

3.5

5

10

5

+0.060

1N6320

6.8

6.0

20

3

400

63

0.35

1.23

4

2

50

5

+0.062

1N6321

7.5

6.6

20

4

400

57

0.4

1.16

5

2

30

5

+0.068

1N6322

8.2

7.5

20

5

400

52

0.4

1.07

6

1.0

10

20

+0.075

1N6323

9.1

8.4

20

6

500

47

0.5

0.97

7

1.0

10

40

+0.076

1N6324

10

9.1

20

6

500

43

0.5

0.89

8

1.0

10

80

+0.079

1N6325

11

10

20

7

550

39

0.5

0.83

8.5

1.0

10

100

+0.082

1N6326

12

11

20

7

550

35

0.55

0.77

9

1.0

10

100

+0.083

1N6327

13

11.9

9.5

8

550

33

0.55

0.71

9.9

0.05

10

100

+0.083

1N6328

15

13.8

8.5

10

600

28

0.7

0.62

11

0.05

10

100

+0.084

1N6329

16

14.7

7.8

12

600

27

0.75

0.58

12

0.05

10

100

+0.084

1N6330

18

16.6

7

14

600

24

0.85

0.52

14

0.05

10

100

+0.085

1N6331

20

18.5

6.2

18

500

21

0.95

0.47

15

0.05

10

100

+0.086

1N6332

22

20.4

5.6

20

500

19

1.05

0.43

17

0.05

10

100

+0.087

1N6333

24

22.3

5.2

24

500

18

1.15

0.39

18

0.05

10

100

+0.088

1N6334

27

25.2

4.6

27

500

16

1.3

0.35

21

0.05

10

100

+0.090

1N6335

30

28

4.2

32

500

14

1.45

0.31

23

0.05

10

100

+0.091

1N6336

33

30.9

3.8

40

600

13

1.6

0.28

25

0.05

10

100

+0.092

1N6337

36

33.7

3.4

50

600

12

1.75

0.26

27

0.05

10

100

+0.093

1N6338

39

36.6

3.2

55

700

11

1.9

0.24

30

0.05

10

100

+0.094

1N6339

43

40.4

3

65

800

9.9

2.1

0.22

33

0.05

10

80

+0.095

1N6340

47

44.2

2.7

75

900

9

2.25

0.2

36

0.05

10

80

+0.095

Symbol

Parameters

Test Conditions

Max

Units

VF

Forward Voltage

IF = 200mA

1.5

V

No

No

No

Note

te

te

te

(2)

Voltage regulation VZ(reg) is the measured voltage change at thermal equilibrium between the current of 10% and 50% of

Maximum Zener current IZM when the pad temperature is maintained at 25°C =+8°C, -2°C. Not a production test.

(3)

Temp Coefficient is applicable to space product - IZ stabilised at = IZ2 rated, T1 = +25°C ±5°C;T2 = +125°C