1N4729 DATASHEET PDF

1N 1W V 10% Zener Diode. Overview; Specifications Overview. image . Download Datasheet Part Number, Descriptive, Datasheet, HR Flow. 1N V, MA, 1 W Silicon Zener Diode MOO 4, LATKRABANG EXPORT PROCESSING Details, datasheet, quote on part number: 1N 1N Datasheet PDF Download – ZENER DIODES, 1N data sheet.

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If you increase the resistor the voltage across the zener should go down. Since you are driving more than 10 times that amount of current through it, it is no wonder that your voltage is high. Actually, as it happens I had reached the same conclusion.

It’s incorrect to add a voltage at the test current because of the dynamic resistance. Sponsored Products are advertisements for products sold by merchants on DHgate. WhatRoughBeast 49k 2 28 Please give us your feedback about this page Click Here.

Soanar New Zealand – Volts Type Watts3V6 1N

Null 4, 10 22 What output volta de you require? I wanted to confirm that Datashfet wasn’t doing anything stupid. Message Seller Online Chat. Working out the current limiting resistor we have: Post as a guest Name.

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1N Datasheet(PDF) – General Semiconductor

Valid provided that electrodes at a distance datasyeet 10 mm from case are kept at ambient temperature 3. Sign up or log in Sign up using Google.

You can also buy SquareTrade Protection Plan for the products:. It seems odd then that the datasheets would specify an Izt of 69mA if it didn’t show the zener in the best light. Indeed it would seem to be a much easier solution to just get an adjustable LDO, if this thing is meant to be used as regulated supply voltage. Typically the dynamic resistance of the 1NA is about 5 datsaheet, so you could approximate it with an ideal 3.

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1N4729 Datasheet PDF

I see your edited? If you want to get 3.

Zener impedance is measured at two points to insure a sharp knee on the breakdown curve and to eliminate unstable units 2. Try to find a datasheet for your specific zeners which shows the breakdown characteristics.

Actually, this does explain what I’m seeing and datasheeet result is pretty spot on with what I’m reading. Home Questions Tags Users Unanswered. Both Zeners came from separate suppliers. We’ve selected the bestselling items in this category just for you! Double check this supply.

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By clicking “Post Your Answer”, you acknowledge that you have read our updated terms dahasheet serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies. Valid provided that electrodes at a distance of 10mm from case are kept at ambient temperature.

1N4729(DO41)

Post Your Answer Discard By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies. I suspect that if you retest the “1N” parts with a test current of something like 20mA 70 ohms you may find that they’re within spec datashdet. As shown in the circuit below which models the behavior that you vatasheet seeing of a voltage reading of about 4V from the zener diode.

For use in stabilizing and clipping circuits with high power rating.