IRF Transistor Datasheet, IRF Equivalent, PDF Data Sheets. MOSFET. Parameters and Characteristics. Electronic Component Catalog. IRF from INFINEON >> Specification: MOSFET Transistor, P Channel, 11 A, V, ohm, V, -4 V. Technical Datasheet: IRF Datasheet. IRF Infineon / IR MOSFET datasheet, inventory, & pricing.

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Hero Banned Mar 8, Instead I would use a linear Voltage regulator. The value of R1 is 5Ohm. Thanks for all the time spent.

H-Bridge DC motor driver | Page 2 | Electronics Forum (Circuits, Projects and Microcontrollers)

MrNobody New Member Mar 13, Haven’t tested it yet with 60V. If that is the case daatsheet the power loss would be too much I could be wrong – I was once before. Started by fastline Yesterday at 8: First Prev 2 of 3 Go to page. Does it means that my gate voltage cannot exceed -5V.?

I understand it finally.

N-mosfets are inherently cheaper and better, hence most high power drivers end up using all N-mosfets. Lets say, the Drain is datasheet to the supply of 60V.

Lets say V D at that time is 30V.

Thanks for your explanation. Yes, it would blow up if there is no resistance at the Gate So if you had an incomming signal that was either 1 or a 0, High or Low, only 1 N and 1 P type mosfet will turn on, thus if you refer to the diagram, the MOSFETS that turn on will be diagonal from each other. Should you have any questions Please don’t hesitate to contact me Via Email. H-Bridge DC motor driver. For a higher Vgs, the resistance is smaller lower switching lossesand the point where it enters saturation is higher you can driver bigger loads.


Is that what you mean hjames.? At the same time, I D will increase sharply until 3.

IRF9130 PDF Datasheet浏览和下载

Yes, it would blow up if there is no resistance at the Gate. Is that what you have been trying to say Hero?

You must log in or register to reply here. Am I on the right track now.? I tried it with 12V supply and it works well. Imagine the mosfet as a non-linear voltage controlled resistor.

-100V Single P-Channel Hi-Rel MOSFET In A TO-204AA Package

This is the one I use dqtasheet it has a fast Switching time, and low Gate Resistance. Hero Banned Mar 5, So, the current would flow in reverse from source to drain rite.? Hero Banned Mar 10, Did anyone else look at the specs on those parts? Hero Banned Mar 4, What’s the value of R1?

Parametric Search | MOSFET | New Jersey Semiconductor

Vds at that point is then governed by Ohm’s law Anyway, I tried with smaller voltage and it functions well using 2N in Multisim.


How do I generate a negative voltage.? MrNobody New Member Mar 16, I’m not too sure about those 1k resistors either, they’re fine if you want just forward and reverse but you might have a prolem with PWM as they will slow down the switching speed of the MOSFETs.

This way, when power is off, any noise or watever will not damage your motor, Or if the signal is somehow borken or not getting thru, the H-Bridge simply wont turn on.

Yes, you need to pull the source 10 or so V below the drain before it will switch fully on. That is the resistance of the motor measured with Ohmmeter. The higher V D is the flatter I D becomes until a point where it stop increasing.