IRFZ44E Transistor Datasheet, IRFZ44E Equivalent, PDF Data Sheets. MOSFET. Parameters and Characteristics. Electronic Component Catalog. IRFZ44E MOSFET N-CH 60V 48A TOAB International Rectifier datasheet pdf data sheet FREE from Datasheet (data sheet) search for. PRODUCT SUMMARY. Part Number. IRFZ IRFZ IRFZ IRFZ VDS NJ Semi-Conductors encourages customers to verify that datasheets are current .

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On semi document on thermal instability Infineon document on thermal instability Ditto from Fairchild Nasa document explaining it Which figure?

Case temp does not go over 40C. Email Required, but never shown. It was not even warm, maybe only at 35C or so. Datqsheet lowest-priced brand-new, unused, unopened, undamaged item in its original packaging where packaging is applicable.

Post as a guest Name. Good deal on some good Mosfet transistors. VGS must be greater than 4V to lower Ron. Post Your Answer Discard By clicking “Post Your Irfz444e, 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.

Datasheett on APR Sign up using Facebook. See details for additional description. Best Selling in Transistors See all.


So, they too may in reality be curving downwards much more at higher voltages i. Otherwise, I may have to change it all to a 2N and make a mess. Well, the mosfet died. Sign up using Email and Password. At the time I did not understand the SOA curves. This one failed with only 2. irf44e

IRFZ44E Datasheet(PDF) – International Rectifier

However, I have tested it a lot at V and 1A. This isn’t some theoretical annoyance that doesn’t really happen. It works in my project without error, I did have to replace the heatsink even though it was well under specification, but at this price bearing in mind specification assume you have infinite cooling who can complain?

Most relevant reviews See all 18 reviews. The dc curve is a flat line at about 2A till 20V, and falls sharply after that to mA at 40V. Damage could be caused by overheat in your case DC load. You have to work with power dissipation figures. I have built an electronic load.

I can vouch for seeing it on a design I was asked to look at.

The IRFZ44N irfx44e a hexFET designed for switching applications so using it in linear applications runs a risk of destroying it and you being left scratching your head as to why it went pop. Show More Show Less. Did you not understand my answer with Temp rise?


The electronic load does work badly smoothed 40V DC 3A. It’s made with a pulse to prevent self-heating and the remotest eatasheet of thermal runaway at lower gate voltages; note how a gate voltage of 4.

IRFZ44E Datasheet PDF

Skip to main content. Works as it should!

Within about a milli second, a hot spot can develop in the hexfet and a localized temperature of over centigrade results and blows a hole in it before the datasheeet loop can datashret. 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.

This is dafasheet thermal runaway I refer to. By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

Chupacabras 3, 2 11 Nasa document explaining it. Ratings and Reviews Write a review. See all 25 brand new listings. Indraneel 1, 4