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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Figure 1 and figure 2 describe the DC operations despite this measurement being made with a 20 us pulse: Most relevant reviews See all 18 reviews.

Why should I not give this 5 star? Home Questions Tags Users Unanswered. In hindsight, I should have added a couple of resisters upstream of the drain to lower the voltage across the mosfet. 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.

Datashewt document on thermal instability. So to answer my own question Work like they are supposed to. Damage could be caused by overheat in your case DC load. Otherwise, I may have to change it all to a 2N and make a mess. Chupacabras 3, 2 11 Email Required, but never shown. VGS must be greater than 4V to lower Ron. On semi document on thermal instability Infineon document on thermal instability Ditto from Fairchild Nasa document explaining it Which figure?

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IRFZ44E International Rectifier, IRFZ44E Datasheet

Good deal on some good Irf4z4e transistors. The dc curve is a flat line at about 2A till 20V, and falls sharply after that to mA at 40V. So, they too may in reality be curving downwards much more at higher voltages i. So that probably explains the missing dc line in the SOA curve. Good Work like they are supposed to.

However, I have tested it a lot at V and 1A. Expecting reliability at any more than 30W even with excellent cooling is unrealistic. The electronic load does work badly smoothed 40V DC 3A.

IRFZ44E Datasheet PDF

I can vouch for seeing it on a design I was asked to look at. Did you not understand my answer with Temp rise?

See all 25 brand new listings. This also means the SOA curves in the datasheet are probably not all correct. Ratings and Reviews Write a review.

I tested today at Case temp does not go over 40C. Tony EE rocketscientist 62k 2 21 You may also like. 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.

It should probably satasheet a lot if the Vds is daatasheet to only about 10V. It works in my project without error, I did have to replace the heatsink even though it was well under specification, but at ddatasheet price bearing in mind specification assume you have infinite cooling who can complain? I have tested it only for few seconds at this power. See details for additional description. This one failed with only 2.

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IRFZ44E – Infineon Technologies

Can you please link the datasheet? I have built an electronic load. You have to work with power dissipation figures. Nasa document explaining it. Works as it should!

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. Andy dahasheet k 10 Sign up using Email and Password. I couldn’t find anything at 0Hz linear operation. This is the thermal runaway I refer to. I have a large heatsink with a fan on it. It was not even warm, maybe only at 35C dstasheet so.

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At the time I did not understand the SOA curves. Save on Transistors Trending price is based on prices over last 90 days.