Shaktim In this Agreement, words importing a singular number only shall include the plural and vice versa, and section numbers and headings are for convenience of reference only and shall not affect the construction or interpretation 1nz. The parties hereto are for all purposes of this Agreement independent contractors, and neither shall hold itself out as having any authority to act as an agent or partner of the other party, or in any way bind or commit the other party to any obligations. This is a complete series of 1 Watt Zener diode with limits and excellent operating characteristics that reflect the superior capabilities of silicon-oxide passivated junctions. Request for this document already exists and is waiting for approval. Log into MyON to proceed.
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They are mainly used in protection circuits or as crude voltage regulators. Let us see how we can select one for your application. There are two main parameters that are to be checked while selecting a Zener diode.
One is the Zener Voltage and the other is Power dissipation. The Zener voltage is the voltage which appears across the Zener diode when a higher reverse potential voltage is applied to it. In regulator circuits it is this voltage Zener voltage which will be regulated and in protection circuit it is this voltage Zener voltage more than which the circuit is protected.
The power dissipation decides the amount of current that can flow through the diode. Higher the power dissipation higher the current can flow. How to use a Zener Diode As said a Zener diode will mostly be used in a protection circuit or in a crude voltage regulator circuit. Either way, it very important to remember that a Zener diode should always be used along with a Zener resistor. A Zener resistor is nothing but an ordinary resistor which is used for current limiting purpose. This resistor decides limits the amount of current that can flow through the Zener diode or through the load connected to Zener diode; this was the Zener diode is protected from high current.
If this resistor is not used the diode will be damaged due to high current. A simple Zener diode circuit is shown below. In the above circuit the formulae to calculate the Zener series resistor Rs is shown below For a 1NA Zener diode the value of Vz is 6.
1N4735A Fairchild Semiconductor, 1N4735A Datasheet
1N4735A DATASHEET PDF
1N4735A: ツェナー6.2V 1W 5%
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