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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It would be polite to link to the datasheets for both parts.
(PDF) IRFZ44N Datasheet download
MarkJhomelOlimon – Sorry, I’m not psychic. Obviously the upper units cooked because they got hot. Don’t care about their difference in power.
Can I replace it without major consequences? That shows effort, that you have tried to find your own answer, instead of laziness.
IRFZ44N Datasheet(PDF) – NXP Semiconductors
So why is that sir?
Wawa Shannon Member Posts: I guess that something’s wrecked the rail. I would add a ohm resistor between chip output and gate to limit switch currents. It would be better practice to show why you think this replacement might work, and ask about any aspects you are unclear on. I dataeheet the wrong datasheet.
Not nice and too much strain on your power supply.
IRFZ44N MOSFET. Datasheet pdf. Equivalent
And you do remember how well they worked, right? It seems you’re using the wrong parts to control LED strips. This suggests that the gate drive circuitry and n-type MOSFETs used on the upper rails need special bootstrapped drivers is getting flakey. It’s generally not a good idea to under-spec a replacement part, especially if the original failed in the application it was designed for. WhatRoughBeast 49k 2 28 Use fricking code tags!!!!
Here is the datashet 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 chip if for direct driving small LEDs sink only. Brendan Simpson 1, 3 Ricardo 4, 14 37 Would you like to answer one of these unanswered questions instead?
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.
To answer the original question: A PCA breakout board Adafruit datadheet ebay could do what you want.
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Thank you for irfz44h answer. A good LED library can be found here. Unless you can be sure that both transistors are way over-spec’d for this application, you must care about the differences between them.
The chip can indeed sink more current than it can source. Like an Arduino pin, it has no current limiting.
Sir I was an IT student but I want to repair my Amplifier on my own, I knew a lot of things about basic electronics, however, I failed many times in troubleshooting an amplifier. NEW Library datasueet make fading leds a piece of cake https: Why are newbies always great in ignoring posts they don’t understand it