Device

(V)

(

Ω)

(mA)

(

µA)

(V)

(

µA)

°C

(V)

(%/

°C)

(mA)

1N746A

1N747A

1N748A

1N749A

1N750A

3.3

3.6

3.9

4.3

4.7

28

24

23

22

19

20

20

20

20

20

10

10

10

2.0

2.0

1.0

1.0

1.0

1.0

1.0

30

30

30

30

30

1.0

1.0

1.0

1.0

1.0

- 0.070

- 0.065

- 0.060

+/- 0.055

+/- 0.030

110

100

95

85

75

1N751A

1N752A

1N753A

1N754A

5.1

5.6

6.2

6.8

17

11

7.0

5.0

20

20

20

20

1.0

1.0

0.1

0.1

1.0

1.0

1.0

1.0

20

20

20

20

1.0

1.0

1.0

1.0

+/- 0.030

+ 0.038

+ 0.045

+ 0.050

70

65

60

55

1N755A

1N756A

1N757A

1N758A

1N759A

7.5

8.2

9.1

10

12

6.0

8.0

10

17

30

20

20

20

20

20

0.1

0.1

0.1

0.1

0.1

1.0

1.0

1.0

1.0

1.0

20

20

20

20

20

1.0

1.0

1.0

1.0

1.0

+ 0.058

+ 0.062

+ 0.068

+ 0.075

+ 0.077

50

45

40

35

38

1N746A - 1N759A Series Half Watt Zeners

Absolute Maximum Ratings*

TA = 25°C unless otherwise noted

Tolerance: A = 5%

Electrical Characteristics

TA = 25°C unless otherwise noted

@

@

@

NOTES:

1) These ratings are based on a maximum junction temperature of 200 degrees C.

2) These are steady state limits. The factory should be consulted on applications involving pulsed

or low duty cycle operations.

at the operating point, the maximum zener current may be increased and is limited by the derating curve.

Parameter

Value

Units

Storage Temperature Range

-65 to +200

°C

Maximum Junction Operating Temperature

+ 175

°C

Lead Temperature (1/16” from case for 10 seconds)

+ 230

°C

Total Device Dissipation

Derate above 25

°C

500

3.33

mW

mW/

°C

DO-35

Discrete POWER & Signal

Technologies

ã

1997 Fairchild Semiconductor Corporation