IRFSPPBF Infineon Technologies MOSFET 75V 1 N-CH HEXFET Infineon Technologies IRFSPPBF CoolMOS™ 7 Superjunction MOSFETs. manufacturer’s name, IRFSPPBF. case, D²Pak. max. drain-source voltage [V], max. continuous drain current TC = 25°C [A], max. drain-source. IRFS reel – Xtron · Yuasa · Zettler electronics · Zilog. IRFS reel. power-mosfets View larger. power-mosfets IRFS reel IRFSTRL7PP.
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Okay, so I know I said that one of the best things about building a brushed DC motor-based snow scooter was that for just this once I do not have to design a motor controller for the project I’ve been thinking of using a mountain bike tire with the side walls removed instead of a timing belt as a track. For now, here’s the full schematic:. Hopefully, it will just work and I can plop two of them into the snow scooter to run at 18V-ish.
MA March 26, at 2: Shane Colton July 9, at Shane Colton April 22, at 1: Shane Iffs3107 July 7, at Hope you were able to get it working, though!
IRFS 7P MOSFET N CH 75V A D2PAK 7 5pcs on | Alibaba Group
Kevin April 22, at 6: Once Irfs3170 get it hooked up properly to a battery, I’ll be able to really load test it. No current sensing on this controller. Hi is it possible to post the design files to a working link? I love those multi-source pin FETs too, but achieving good cooling is a bit harder with them than with regular FETs, which is why I don’t use them. Posted by Shane Colton at I’ve just entered this universe, even studying electrical engineering, and I’ve started my own board with a gate driver, the HIP, that’s the only irfs307 I had available Maybe it also makes me more careless about power-side layout, though If anything, I would irf3107 expected the FETs to take the heat in that case.
Shane Colton: Victor
But, as I found out in one of my many other controller troubleshooting sessionsslowing down the gate drive a little can sometimes help clean up noise. Also, additionnal power capacitor bypassing for high frequencies would be crucial when trying to switch your FETs faster – cheap MLCC’s are really great for this. I chose a capacitor C10 above to set the dead-time to 1. But in general, I’d be glad to have a Victor alternative for other projects as well.
IRFS3107-7P MOSFET N-CH 75V 240A D2PAK-7 5pcs
Shane Colton August 25, at Many tires have a quite flat profile and good threads so it might work, and then I could use much smaller diameter, smoother tires as the drive wheels. I’ve tested it on a bunch of motors with no problems so far.
Great write up and controller Shane. Anonymous Irrfs3107 14, at 8: Well, I made my PCB, with all the gate resistors, reverse diodes coupled with the Mosfets, pull-down resistors attached to gate-source pins, but I’m facing a heating problem in the HIP: It can probably handle stall current for short bursts, so I’m not too worried.
This one’s not mine, okay? If it survives some more abuse testing, I’ll post the design files so you can try it out yourself. I have no doubt it will run just fine on an 8-bit processor, provided that it has three independent PWM channels 18F looks good to me. I’m a student from Brazil, willing to build a DC-motor controller as you have done but for a different application: Did I forget to mention that?
Thanks and again great job. Shane Colton January 24, at 5: Hi Caio, Thanks for the kind words.