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 @ VRIR @ VRIZM
V V VmA 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.centralsemi.com
1N746A THRU 1N759A
SILICON ZENER DIODES
500mW, 3.3 THRU 12 VOLT
5% TOLERANCE
DO-35 CASE - MECHANICAL OUTLINE
MARKING: FULL PART NUMBER
www.centralsemi.com
R1 (17-December 2013)
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(001)
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