The 1Nx series is a family of popular 1 A general-purpose silicon rectifier diodes commonly Though some writers and datasheets refer to “1N series “, a 1N is a watt Zener diode unrelated to the 1N series of 1 ampere . 1K/Bulk. 1NT. DO Plastic. 5K/Tape & Reel, inch. Note: 4. For packaging details, visit our website at appdf. See detailed ordering and shipping information on page 4 of this data sheet. ORDERING INFORMATION. A. = Assembly Location. 1Nx = Device Number.

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1NX Hoja de datos ( Datasheet PDF ) – A RECTIFIER

In general, x20 ratio in reverse breakdown voltages between 1N and 1N reflects major differences in junctions’ properties. Their maximum current recovery time reverse leakage current capacitance are the same. People say that there are also applications which take advantage of diodes’ reverse breakdown. The first type is a conventional diode and is sold as 1N This guess is based on the fact that the data for Typical Junction Capacitance in the datasheet has two regions.

There is no disadvantage except possibly darasheet in using 1N diodes for everything.

1N400X Series

Untitled periodical Use dmy dates from April My guess is 2 pools, from which 7 bins were derived. There are applications which require more precision though.


It looks like 1N is the super version of all other 1Nx diodes. Once they do this they can sell the better performing devices for more money. The 1n diodes are a lot bulkier than the 1n if I remember correctly Archived PDF from the original on February 27, Can you provide any reference for your daatsheet

Datasheet «1N400x»

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Home Questions Tags Users Unanswered. Diodes with higher reverse voltage ratings are intentionally manufactured with lighter doping so that the depletion region for a given reverse voltage is wider than it otherwise would be. These properties must affect almost any electrical parameter of the diode.

These all are the same diode. What is the difference between 1N and 1N other than their maximum reverse voltage? I can hardly believe that diode’s manufacturers just throw away poorly performing diodes and do not try to sell them as a less tolerant device.

But they are all 8pF in the new 1NxG versions Spehro Pefhany k 4 Many manufacturers employ ” binning ” strategy for manufactured parts: The series was second sourced by many manufacturers. One has to wonder if some parts are not even binned these days, but merely labelled as demand dictates, and propagated datashdet because they are foundational parts that will probably never go obsolete.


Due to process variations, manufactured semiconductor devices may have different characteristics. In these applications you might want to be able to choose a suitable breakdown voltage.

Retrieved from ” https: Additionally, sometimes not very often there are schematics where the diode works in avalanche breakdown mode, so you will need the breakdown voltage to be predictable.

1Nx general-purpose diodes – Wikiwand

Seems there is no perceivable difference anymore, other than many BOM’s have different versions spec’d in, so each MFR keeps offering every version.

The following table lists part numbers in the 1Nx, 1Nx, and other popular general-purpose silicon rectifier diode families. The semiconductor technology is not so precise, so, the diodes, produced in one technological cycle are different.

By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. I compared 1Nx diodes here.