BOJACK IRLB8721 MOSFET Transistors IRLB8721PBF 30 V 62 A N-Channel Power MOSFET TO-220 (Pack of 10 Pcs)

Unfortunately, these MOSFETS do not live up to expectation for a IRLB8721PBF. I have been using these with an Arduino Nano 33 IOT which uses 3.3v logic to control RGB strip lights. Based on the specification for an IRLB8721PBF, they should be fully fit-for-purpose for controlling via 3.3v logic, however my experience of these has proved otherwise (all of them in the pack were tested). I have purchased the "same" component from Farnell, and it performs as expected - enabling my LED strip lights fully controllable via Arduino 3.3v logic. I would claim that these items are not performing as specified or advertised, and I would suggest buyer beware if your use case is 3.3v related.

Correspond à la datasheet, ha ha.

Seems that these are not matching the specification. Unusable in a led controller (ESP-32 with a logic level shifter and a 12v led strip) as cannot get anywhere near to the maximum brightness with these.

J'ai l'habitude de travailler avec ces transistors pour du arduino, transformer les signaux 3.3v en 12v pour des leds.Ceux ci ne se comportent pas du tout comme des IRLB8721 commandé chez un grossiste.Je n'ai pas d'outils de mesure à portée de main, mais le voltage moyen ou l'intensité de sortie ne correspond pas a mes attentes, les leds sont 10 fois moins brillantes avec ceux ci qu'avec des originaux.Je dis originaux car vu la différence de comportement et la difference de gravure par rapport a ceux qui marchent, il est probable qu'on ai affaire à d'une contrefaçon

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