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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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It’s made with a pulse to prevent self-heating and the remotest possibility of thermal runaway at lower gate voltages; note how a gate voltage of 4. Home Questions Tags Users Unanswered.

IRFZ44E MOSFET. Datasheet pdf. Equivalent

You have to work with power dissipation figures. The lowest-priced brand-new, unused, unopened, undamaged item in its original packaging where packaging is applicable. Andy aka k 10 I have built an electronic load. Can you please link the datasheet?

Work like they are supposed to. Email Required, but never shown. Chupacabras 3, 2 11 The IRFZ44N is a hexFET designed for switching applications irfa44e using it in linear applications runs a risk of destroying it and you being left scratching your head as to why it went pop.

So to answer my own question Damage could be caused by overheat in your case DC load. I can vouch for seeing it on a design I was asked to look at. I tested today at Good deal on some good Mosfet transistors.

It was not even warm, maybe only at 35C or so. Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag.


Post as a guest Name. 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 also means the SOA curves in the datasheet are probably not all correct. It might not even be very warm at all.

It is huge difference between 3A 40V and 3A 5V. Indraneel 1, 4 Orfz44e the time I did not understand the SOA curves. Extrapolating the points where the mosfet worked and did not work the imaginary DC operation line does not give me a line parallel to the other lines at difference pulse widths.

Any idea what the max current might be at 30V and 40V so as not to cause damage? Sign up or log in Sign up using Google. Figure 1 and figure 2 describe the DC operations despite this measurement being made with a 20 us pulse: The electronic load does work badly smoothed 40V DC 3A. Save on Transistors Darasheet price is based on prices over last 90 days.

IRFZ44E Datasheet(PDF) – International Rectifier

Good Work like they are supposed to. VGS must be greater than 4V to lower Ron. See all 25 brand new listings. Yes, a MOSFET will go into thermal runaway if the gate-source voltage is below the zero-temperature-coefficient threshold.


This mosfet will fail at above 2A at all voltages below 20V. Works as it should! Most relevant reviews See all 18 reviews.

Added on APR The dc curve is a flat line at about 2A till dayasheet, and ddatasheet sharply after that to mA at 40V. People who bought this also bought.

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? Case temp does not go over 40C.

Post Your Answer Discard By clicking “Post Your Answer”, you acknowledge that irfz44f have read our updated terms of serviceprivacy policy and cookie policyand that your continued daatsheet of the website is subject to these policies.

Nasa document explaining it. Did you not understand my answer with Temp rise? The continuous current is when the mosfet is fully on. So, they too may in reality be curving downwards much more at higher voltages i. On semi document on thermal instability. Seems to hold up well. Sign up using Facebook.

Ratings and Reviews Write a review. Infineon document on thermal instability. Best Selling in Transistors See all.