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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Save on Transistors Trending price is based on prices over last 90 days. Indraneel 1, 4 Why should I not give this 5 star? So to answer my own question Can you please link the datasheet? The IRFZ44N is 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. Any idea what the max current might be at 30V and 40V so as not to cause damage?

Damage could be caused by overheat in your case DC load. This isn’t some theoretical annoyance that doesn’t really happen. By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

I couldn’t find anything at 0Hz linear operation. 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.


Within about a milli second, a hot spot irfz44w develop in the hexfet and a localized temperature of over centigrade results and blows a hole in it before the feedback loop can respond.

10pcs Irfz44n Irfz44 Power Transistor MOSFET N-channel Gift MG | eBay

This mosfet will fail at above 2A at all voltages below 20V. Most relevant reviews See all 18 reviews. Did you not understand my answer with Temp rise? Chupacabras 3, 2 11 Sign up or log in Sign up using Google. In hindsight, I should have added a couple of resisters upstream of the drain to lower the voltage across the mosfet. It is huge difference between 3A 40V and 3A 5V. On semi document on thermal instability Infineon document on thermal instability Ditto from Fairchild Nasa document explaining it Which figure?

Home Questions Tags Users Unanswered. I tested today at At the time I did not understand the SOA curves. It was not even warm, maybe only at 35C or so. So that probably explains the missing dc line in the SOA curve.

IRFZ44E Datasheet PDF

Sign up using Facebook. This item doesn’t belong on this page. On semi document on thermal instability.

Packaging should be the same as what is found in a retail store, unless the item is handmade or was irtz44e by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag.

Works as it should! Expecting reliability at any more than 30W even with excellent cooling is unrealistic. See all 25 brand new listings. 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. However, I have tested it a lot at V and 1A.


Work like they datzsheet supposed to. It should probably tolerate a lot if the Vds is limited to only about 10V. Tony EE rocketscientist 62k 2 21 Yes, a MOSFET will go into thermal runaway if the gate-source voltage is below the zero-temperature-coefficient threshold.

IRFZ44E MOSFET. Datasheet pdf. Equivalent

This also means the SOA curves in the ifrz44e are probably not all correct. Infineon document on thermal instability. Nasa document explaining it. Working as intended datasheet can be found online, works just as discribed in there Verified purchase: Best Selling in Transistors See all.

Seems to hold up well. I have tested it only for few seconds at this power. People who bought this also bought.

IRFZ44E MOSFET Datasheet pdf – Equivalent. Cross Reference Search

Show More Show Less. See details for additional description. Added on APR Post as a guest Name. Case temp does not go over 40C. Sign up using Email and Password.

VGS must be greater than 4V to lower Ron. I can vouch for seeing it on a design I was asked to look at. The continuous current is when the mosfet is fully on.