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• 50

• DOUBLE PLUG CONSTRUCTION

• METALLURGICALLY BONDED

1N4678

thru

1N4717

CDI

NOMINAL

ZENER

MAXIMUM

MAXIMUM REVERSE

MAXIMUM

TYPE

ZENER

TEST

VOLTAGE

LEAKAGE

DC ZENER

NUMBER

VOLTAGE

CURRENT

REGULATION

CURRENT

CURRENT

VZ

lZT

∆VZ

lR @ VR

lZM

(Note 1)

(Note 2)

VOLTS

VOLTS

VOLTS

mA

1N4678

1.8

50

0.70

7.5

1.0

120.0

1N4679

2.0

50

0.70

5.0

1.0

110.0

1N4680

2.2

50

0.75

4.0

1.0

100.0

1N4681

2.4

50

0.80

2.0

1.0

95.0

1N4682

2.7

50

0.85

1.0

1.0

90.0

1N4683

3.0

50

0.90

0.8

1.0

85.0

1N4684

3.3

50

0.95

7.5

1.5

80.0

1N4685

3.6

50

0.95

7.5

2.0

75.0

1N4686

3.9

50

0.97

5.0

2.0

70.0

1N4687

4.3

50

0.99

4.0

2.0

65.0

1N4688

4.7

50

0.99

10.0

3.0

60.0

1N4689

5.1

50

0.97

10.0

3.0

55.0

1N4690

5.6

50

0.96

10.0

4.0

50.0

1N4691

6.2

50

0.95

10.0

5.0

45.0

1N4692

6.8

50

0.90

10.0

5.1

35.0

1N4693

7.5

50

0.75

10.0

5.7

31.8

1N4694

8.2

50

0.50

1.0

6.2

29.0

1N4695

8.7

50

0.10

1.0

6.6

27.4

1N4696

9.1

50

0.08

1.0

6.9

26.2

1N4697

10.0

50

0.10

1.0

7.6

24.8

1N4698

11.0

50

0.11

0.05

8.4

21.6

1N4699

12.0

50

0.12

0.05

9.1

20.4

1N4700

13.0

50

0.13

0.05

9.8

19.0

1N4701

14.0

50

0.14

0.05

10.6

17.5

1N4702

15.0

50

0.15

0.05

11.4

16.3

1N4703

16.0

50

0.16

0.05

12.1

15.4

1N4704

17.0

50

0.17

0.05

12.9

14.5

1N4705

18.0

50

0.18

0.05

13.6

13.2

1N4706

19.0

50

0.19

0.05

14.4

12.5

1N4707

20.0

50

0.20

0.01

15.2

11.9

1N4708

22.0

50

0.22

0.01

16.7

10.8

1N4709

24.0

50

0.24

0.01

18.2

9.9

1N4710

25.0

50

0.25

0.01

19.0

9.5

1N4711

27.0

50

0.27

0.01

20.4

8.8

1N4712

28.0

50

0.28

0.01

21.2

8.5

1N4713

30.0

50

0.30

0.01

22.8

7.9

1N4714

33.0

50

0.33

0.01

25.0

7.2

1N4715

36.0

50

0.36

0.01

27.3

6.6

1N4716

39.0

50

0.39

0.01

29.6

6.1

1N4717

43.0

50

0.43

0.01

32.6

5.5

NOTE 1

The JEDEC type numbers shown above have a standard tolerence of +5% of the

nominal Zener volume. VZ is measured with the diode in thermal equilibrium at

25°C + 3°C.

NOTE 2

Vz @ 100

MAXIMUM RATINGS

Operating Temperature: -65°C to +175°C

Storage Temperature: -65°C to +175°C

Power Dissipation: 500mW @ +50°C

DC Power Derating: 4 mW / °C above +50°C

Forward Voltage: 1.1 Volts maximum @ 200 mA

ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specified.

DESIGN DATA

CASE: Hermetically sealed glass

case. DO – 35 outline.

LEAD MATERIAL: Copper clad steel.

LEAD FINISH: Tin / Lead

THERMAL RESISTANCE: (ROJEC):

250 ˚C/W maximum at L = .375 inch

THERMAL IMPEDANCE: (ZOJX): 35

˚C/W maximum

POLARITY: Diode to be operated with

the banded (cathode) end positive.

MOUNTING POSITION: ANY.

FIGURE 1