1N746A THRU 1N759A

SILICON ZENER DIODES

500mW, 3.3 THRU 12 VOLT

5% TOLERANCE

DESCRIPTION:

The CENTRAL SEMICONDUCTOR 1N746A series

silicon Zener diode is a highly reliable voltage regulator

designed for use in industrial, commercial, entertainment

and computer applications.

MAXIMUM RATINGS: (TL=75°C)

SYMBOL

UNITS

Power Dissipation

PD

500

mW

Operating and Storage Junction Temperature

TJ, Tstg

-65 to +200

°C

ELECTRICAL CHARACTERISTICS: (TA=25°C) VF=1.5V MAX @ IF=200mA (for all types)

MARKING: FULL PART NUMBER

Type

Zener

Voltage

VZ @ IZT

Test

Current

Maximum

Zener

Impedance

Maximum

Reverse Leakage

Current

Maximum

Reverse Leakage

Current

@ TA=150°C

Maximum

Regulator

Current

MIN

NOM

MAX

IZT

ZZT @ IZT

IR @ VR

IR @ VR

IZM

V

V

V

mA

Ω

μAVμAV

mA

1N746A

3.135

3.3

3.465

20

28

10

1.0

30

1.0

110

1N747A

3.420

3.6

3.780

20

24

10

1.0

30

1.0

100

1N748A

3.705

3.9

4.095

20

23

10

1.0

30

1.0

95

1N749A

4.085

4.3

4.515

20

22

2.0

1.0

30

1.0

85

1N750A

4.465

4.7

4.935

20

19

2.0

1.0

30

1.0

75

1N751A

4.845

5.1

5.355

20

17

1.0

1.0

20

1.0

70

1N752A

5.320

5.6

5.880

20

11

1.0

1.0

20

1.0

65

1N753A

5.890

6.2

6.510

20

7.0

0.1

1.0

20

1.0

60

1N754A

6.460

6.8

7.140

20

5.0

0.1

1.0

20

1.0

55

1N755A

7.125

7.5

7.875

20

6.0

0.1

1.0

20

1.0

50

1N756A

7.790

8.2

8.610

20

8.0

0.1

1.0

20

1.0

45

1N757A

8.645

9.1

9.555

20

10

0.1

1.0

20

1.0

40

1N758A

9.50

10

10.50

20

17

0.1

1.0

20

1.0

35

1N759A

11.40

12

12.60

20

30

0.1

1.0

20

1.0

30

DO-35 CASE

R1 (17-December 2013)

www.centr a lsemi.com