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)
For the latest version of Central Semiconductor’s LIMITATIONS AND DAMAGES DISCLAIMER,
which is part of Central’s Standard Terms and Conditions of sale, visit: www.centralsemi.com/terms
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(001)
REQUESTING PRODUCT PLATING
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Central Semiconductor:
1N753A TR (10K TAPE & REEL) 1N757A TR 1N750D BK 1N757A 1N750A 1N748A 1N754A 1N747A 1N756A
1N749A 1N755A 1N753A 1N759A 1N746A 1N751A 1N752A 1N758A 1N751A TR 1N750A TR 1N749A TR
1N752A TR 1N756A TR 1N753A TR 1N759A TR 1N757A BK 1N758A TR 1N746A TR 1N748A BK 1N748A TR
1N759A BK 1N750A BK 1N756A BK 1N753A BK 1N751A BK 1N747A BK 1N755A BK 1N747A TR 1N752A BK
1N754A TR 1N746A BK 1N754A BK 1N749A BK
