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IRF6643TRPbF DIGITAL AUDIO MOSFET - Infineon …
https://www.infineon.com/dgdl/irf6643pbf.pdf?fileId=5546d462533600a4015355ec388f1a4b
This Digital Audio MOSFET is specifically designed for Class-D audio amplifier applications. This MOSFET utilizes the latest processing techniques to achieve low on-resistance per silicon area. Furthermore, gate charge, body-diode reverse recovery and internal gate resistance are optimized to improve key Class-D audio amplifier performance factors such as efficiency, THD, and EMI.
70 Watt MOSFET Audio Amplifier Circuit
https://www.electroschematics.com/mosfet-audio-amplifier-irf9530-irf530/
This simple mosfet power audio amplifier circuit, with TL071C and 2 MOSFETs (IRF9530 and IRF530) can deliver up to 45W on 8Ω speaker or 70W on 4Ω speaker. This schematic is based on Siliconix application and on variations of voltage on the 2 resistors that are serial inserted on the voltage supplier of the operational amplifier driver.
IRF530 MOSFET: Datasheet, Test Circuit, and Pinout
https://www.utmel.com/components/irf530-mosfet-datasheet-test-circuit-and-pinout?id=323
The IRF530 is an N-channel MOSFET that's been specifically designed to minimize input capacitance and gate charge. It is suitable as a primary switch in advanced high-efficiency, high-frequency isolated DC-DC converters for Telecom and Computer applications. The IRF530 is also intended for any applications with low gate drive requirements.
Audio amplifier circuit | MOSFET irf 540 | How to make ...
https://www.youtube.com/watch?v=Z2wVh4SLYZo
How to make amplifier, irf 540 audio amplifier circuit, 10watt amplifier In this video how to make audio amplifier bord using 540 MOSFET In this video projec...
IRF MOSFET Power Transistors - Futurlec
https://www.futurlec.com/TransMosIRF.shtml
Class D Audio Amplifier Design - irf.com
http://www.irf.com/product-info/audio/classdtutorial.pdf
www.irf.com Gate Driver: Why is it Needed? • Gate of MOSFET is a capacitor to be charged and discharged. Typical effective capacitance is 2nF. • High side needs to have a gate voltage referenced to it’s Source. • Gate voltage must be 10-15V higher than the drain voltage. • Need to control HS and LS independently to have dead time.
IRF530 30w Mosfet Amplifier - F5NPV
https://f5npv.wordpress.com/irf530-mosfet-amplifier/
Considering using genuine IRF530 Mosfet, the Biasing range is about 3.30 up to 3.8vdc to the gate with about 30 up 40ma (idq) current per MOSFET. With the initial kit it is simply impossible to achieve such value and you shall replace R7 with a different value (Mine is about 220R but you should try also with different value and some guys are using a 470k Resistor).
Best audio power MOSFET | diyAudio
https://www.diyaudio.com/community/threads/best-audio-power-mosfet.165116/
Vertical power MOSFETs (and similar technologies, such as PI and trench types like Toshiba J200/K1530) tend to have a 'sweet spot' where the capacitance, gm and current are sensible enough tp get good performance in audio - usually this happens in MOSFETs with Vdsmax between 100 and 300V - usually on the lower end of this range for P channel …
International Rectifier - Single Rad-Hard MOSFETs - irf.com
http://www.irf.com/product/HiRel-Products-Rad-Hard-and-Hermetic-MOSFETs-Rad-Hard-MOSFETs-Single-Rad-Hard-MOSFETs/_/N~1nje3j
60V 100kRad Hi-Rel Single N-Channel TID Hardened MOSFET in a SMD-0.5 package. Part Number: IRHNJ57130. 100V 100kRad Hi-Rel Single N-Channel TID Hardened MOSFET in a SMD-0.5 package. Part Number: IRHNS597064. Rad hard, -60V, 56A, single, P-channel MOSFET, R5 in a SupIR-SMD package. Part Number: IRHNS597Z60.
Power MOSFET - Infineon Technologies
https://www.infineon.com/cms/en/product/power/mosfet/
Infineon is the world’s largest manufacturer of power semiconductor components, offering the most comprehensive portfolio of metal-oxide-silicon transistors. With the acquisition of International Rectifier (IRF) in 2015, Infineon has continued to strengthen and expand this portfolio to include all IRF MOSFET products, as well as power MOSFETS, placing us at the …
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