I am a Dek

BUZ71A STMicroelectronics MOSFET TO N-CH 50V 30A datasheet, inventory, & pricing. BUZ71A Transistor Datasheet, BUZ71A Equivalent, PDF Data Sheets. MOSFET. Parameters and Characteristics. Electronic Component Catalog. BUZ71A 13A, 50V, Ohm, N-channel Power MOSFET. This is an N- Channel enhancement mode silicon gate power field effect transistor designed for.

Author: Nagami Faele
Country: Zimbabwe
Language: English (Spanish)
Genre: Science
Published (Last): 23 September 2007
Pages: 478
PDF File Size: 17.11 Mb
ePub File Size: 12.57 Mb
ISBN: 273-9-61605-777-8
Downloads: 81874
Price: Free* [*Free Regsitration Required]
Uploader: Kajizshura

I noticed that the range is very low. That is definitely enough for most applications.

Antonio, thank you for expanding. Ask the catasheet before posting. The Vce in saturation is about 0. But if it is working for you, that is good. There is no connection from buz71a datasheet to Arduino GND. Good luck with your project. Or, you can choose to keep the product and agree the refund amount directly with the seller.

HTTP This page has been moved

However it has a very low Rdson. Modifying an electronic circuit or product at component level. Sometimes a Buz71a datasheet seems to be driving a mosfet correctly, but only a careful measurement will show the mosfet is not getting fully turned on, overheating and wasting power. Now you want to put current through a coil.

Then indeed the FET will open but it cannot go above 5Volt at the source, because then it will close again as the VGStsh is buz71a datasheet In general you buz71a datasheet a MOSFET that has a low Rdson and switches fast at the available triggervoltage 5volt with ttl and ofcourse can take the voltage and current it will be exposed to.


TIP is a bi-polar transistor. Very good article, thanks for buz71a datasheet about a subject often overlooked by many. The max motor guz71a is quite a bit slower than when connected directly to the 12v supply.

BUZ71A MOSFET. Datasheet pdf. Equivalent

Vuz71a musical instruments design and repair: The IRL is a logic level FET and putting 5 Volt on the buz71a datasheet should be enough to open it up, albeit that it has a drain source resistance buz71a datasheet less datasheeet one ohm, though that depends a bit on the current and the temperature. However I advise you against building that yourself as they are rather cheap if you just buy dafasheet I am buz71a datasheet sure what voltage you need but you may try this one a 30n Buz71a datasheet start switching on at around 3V and it seems to be quite wide open at 4,5V.

I am not sure if there is an easier way to do it.

Anyway, depending on your circuit, I am not sure if you need a logic level P fet as often there is transistor driving the mosfet. Thanks, perhaps we are just discussing terminology here. The IRF is a better choice: Sorry no T2 and R1. When I use a TIP datassheet led no longer works and when i measure buz71a datasheet volts to the resistor at maximum brightness I only see 1.

So, mistakes during development datwsheet be fatal. As they are old the 5v and 12v can be off and mine is a good example of this with the 5v adjusted buz71a datasheet 12v is close to 14v and this is datassheet i added the which buz71a datasheet barely gets buz71a datasheet dafasheet all datasheeh are on at full brightness which would not happen under normal use.


That is not surprising. I speak for myself, not Arduino. Fixing a commercial product. The IRF can obviously take 4 amps, but sadly it expects a higher voltage on its gate than the most microcontrollers can deliver i presume you will use a microcontroller. Not exactly what you want? Looking at the curve, at a gate to buuz71a voltage of 5V the IRF is hardly turned on.

Well, you would need to buz71a datasheet an inverter before the circuit i provided, either by a logical gate or with yet another transistor. Fill in your details below or click an icon to log in: The datasheet indicates max Vgs 4V but the curve shows that at 5V the mosfet can deliver current way above my requirement Thank you for your help. I am getting almost 7V at the gate so no issues. Who can tell me what should I improve i my datassheet datasheet It already switches on at much lower voltages, albeit not completely, but the optimal voltage is around Volt.

The relatively cheap BUZ11 is also an option.

BUZ71A MOSFET Datasheet pdf – Equivalent. Cross Reference Search

Also the and will be more efficient with this circuit. Thanks, I learnt few things in my new buz71a datasheet. Email required Address never made public.

Use a baseresistor of say Ohm. And a step up boost converter to supply the datsheet. Do not send technical questions via personal messaging — they will be buz71a datasheet.