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4.7V 1N4732 1 Watt Zener Diode 4.7V 1N4732 1 Watt Zener Diode ZR1402 0.65 In stock

4.7V 1N4732 1 Watt Zener Diode

CAT.NO:ZR1402

4.7V 1N4732 1 Watt Zener Diode

CAT.NO:ZR1402

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$0.65
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1-9 $0.65
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Description
Diode code Voltage Power
1N47324.7V1W

Handy Tip What is a Zener Diode and How Does it Work?

A Zener diode works like a normal diode in the FORWARD direction, but when voltage is applied in the REVERSE direction it does something really useful. At a specified reverse voltage it starts to conduct. In other words, if you apply, say 12V (for a 12V Zener) across the diode it will start to conduct current. See diagram: When the Zener starts to draw current, this has the effect of regulating the positive (+) voltage. Note: As the Zener draws current, this will turn into heat. The Zener therefore has a wattage rating (as well as its Zener voltage rating) this may not be exceeded. Jaycar carries a range of Zener diodes from 3.3V to 75V.Fig 1. As positive (+) voltage climbs up to 12 volts the 12V Zener starts to conduct, drawing current

Specifications
Zener Diodes

Power Dissipation 1W
Derate above 50°C 6.67mW/°C
Storage Temperature Range -65°C-200°C
Operating Junction Temperate 200°C
Thermal resistance junction to lead 53.5°C/W
Thermal resistance junction to ambient 100°C/W
Lead temperature (1/16" from case for 10 seconds) 230°C
Surge power 10W
Dialectric Breakdown Voltage 4.7V
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