IRFZ44N Transistor Datasheet, IRFZ44N Equivalent, PDF Data Sheets. MOSFET. Parameters and Characteristics. Electronic Component Catalog. IRFZ44N IRFZ44 N 49A 55V Transistors HexFET Power MosFET International Rectifer. Part Number: IRFZ44N Amps: 49A Full Datasheet: IRFZ44N. IRFZ44N. Features. Dynamic dv/dt Rating Repetitive Avalanche Rated °C Operating Temperature Ease of Paralleling Fast Switching for High Efficiency.

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If not, is there a transistor that allows me to hookup the LEDs in a similar fashion? NEW Library to make fading leds datazheet piece of cake https: You should see pretty much the same performance from the IRZ44Ns.

IRFZ44N MOSFET. Datasheet pdf. Equivalent

And the fet is not a logic level fet, so can’t be driven with 5volt logic. Ricardo 4, 14 37 I would add a ohm resistor between chip output and gate to limit switch adtasheet. Two things to note: Like an Arduino pin, it has no current limiting.

This suggests that the gate drive circuitry and n-type MOSFETs used on the upper rails need special bootstrapped drivers is getting flakey. The chip can indeed sink more current than it can source. It can directly drive the logic level mosfets for your LED strips. The gate threshold is the same, the unit ON-resistance is about the same, and the max currents are about the same.

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If this was already a way over spec’d part it would be one thing, but this is likely not true in a power supply this answer is incorrect. Here is the question: Mark Jhomel Olimon 11 1 4.

You can hook up 12V strips directly. Thank you for your interest in this question. A good LED library can be found here.

I suggest finding a better FET, there are literally thousands of them in that package that would do the job at least as well as the OEM solution, if not better. That shows effort, that you have tried to find your own answer, instead of laziness.

Wawa on Aug 14, Are you certain that at the current levels this FET will be operating under that you can afford almost 2x the power dissipation? By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Why are newbies always great in datashet posts they don’t understand it Don’t care about their difference in power.

Unless you can be sure that both transistors are way over-spec’d for this application, you must care about the differences between them. MarkJhomelOlimon – Sorry, I’m not psychic.

IRFZ44N N-Channel FET :: Solarbotics

Wawa Shannon Member Posts: That would encourage people to look at them to help you. I had the wrong datasheet.

That chip if for direct driving small LEDs sink only. What I’m trying to say is that unless you know why the original units failed, just replacing datqsheet does not address the reason for the failure, and it may well recur. A PCA breakout board Adafruit or ebay could do what you want.

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Brendan Simpson 1, 3 Or do you know for certain what those values are? It would be polite to link to the datasheets for both parts. Obviously the upper units cooked because they got hot.

irfz44n Because of this you’ll want to add a master MOSFET on the 12v line that will keep it closed until your contraption is ready for work, because if you don’t, all the strips will turn fully on on startup producing bright white. Because it has attracted low-quality or spam answers that had to be removed, posting an answer now requires 10 reputation on this site the association bonus does not count.

To answer the original question: Not nice and too much strain on your power supply. I guess that something’s wrecked the rail.

IRFZ44N Datasheet PDF –

Carry on, while I go over here and hide. And you do remember how well they worked, right? But is will invert the Datwsheet and you might not be able to dim fully to off because the leds will now be on in a blank period.

Not important if you use logic fets to drive e.

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