IRF9540 Datasheet, PDF - Datasheet Search Engine

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IRF9540 Datasheet, PDF

Search Partnumber : Match&Start with "IRF9540" - Total : 52 ( 1/3 Page)

Manufacturer	Part #	Datasheet	Description
Samsung semiconductor	IRF9540	508Kb/12P	P-CHANNEL POWER MOSFETS
Samsung semiconductor	IRF9540	210Kb/5P	P-CHANNEL POWER MOSFETS
Vishay Siliconix	IRF9540	159Kb/8P	Power MOSFET 16-Aug-2021
Vishay Siliconix	IRF9540	1Mb/8P	Power MOSFET 20-Jun-08
Samsung semiconductor	IRF9540	381Kb/6P	P-CHANNEL POWER MOSFETS
Harris Corporation	IRF9540	424Kb/7P	P-CHANNEL POWER MOSFETS
Kersemi Electronic Co.,...	IRF9540	4Mb/7P	Power MOSFET
International Rectifier	IRF9540	125Kb/8P	Power MOSFET(Vdss=-100V, Rds(on)=0.117ohm, Id=-23A)
Nanjing International G...	IRF9540	685Kb/2P	TO-220-3L Plas ti c-E n c a p s u late MOSFETS
EVER SEMICONDUCTOR CO.,...	IRF9540	1Mb/6P	P-Channel MOSFET Rev:2023A2
Inchange Semiconductor ...	IRF9540	371Kb/2P	isc P-Channel MOSFET Transistor
Intersil Corporation	IRF9540	59Kb/7P	19A, 100V, 0.200 Ohm, P-Channel Power MOSFETs July 1999
List of Unclassifed Man...	IRF9540	2Mb/31P	SEMICONDUCTORS
International Rectifier	IRF9540N	125Kb/8P	Power MOSFET(Vdss=-100V, Rds(on)=0.117ohm, Id=-23A)
Kersemi Electronic Co.,...	IRF9540N	738Kb/8P	Advanced Process Technology
Inchange Semiconductor ...	IRF9540N	334Kb/2P	P-Channel MOSFET Transistor
International Rectifier	IRF9540NL	187Kb/10P	Power MOSFET(Vdss=-100V, Rds(on)=0.117ohm, Id=-23A)
Kersemi Electronic Co.,...	IRF9540NL	1Mb/10P	Advanced Process Technology
Inchange Semiconductor ...	IRF9540NL	273Kb/2P	isc P-Channel MOSFET Transistor
International Rectifier	IRF9540NLPBF	331Kb/11P	HEXFET POWER MOSFET (VDSS = -100V , RDS(on) = 117m廓 , ID = -23A )

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Brief Description of IRF9540

The IRF9540 is a P-channel power MOSFET designed for low-voltage, high-current switching applications, making it a popular choice in power supplies, motor control, DC-DC converters, and battery protection circuits. Manufactured by International Rectifier (now part of Infineon Technologies) and other vendors, the IRF9540 is well-regarded for its rugged construction, ease of drive, and reliable performance in medium-power circuits.

The IRF9540 is rated for a drain-source voltage (V_DS) of -100V and can handle up to -23A of continuous drain current with proper heat sinking. It features a low on-resistance (R_DS(on)), typically around 0.117 ohms, which helps reduce conduction losses and improve overall efficiency. Although it is not a logic-level MOSFET, it can be easily controlled with standard 10V gate drive circuits.

Packaged in a TO-220 case, the IRF9540 offers excellent thermal performance and ease of mounting on heatsinks for improved power handling. It is often used as the high-side switch in H-bridge motor drivers or as part of reverse polarity protection and load switching arrangements in DC circuits.

Overall, the IRF9540 is a reliable and efficient P-channel MOSFET that provides a cost-effective solution for high-side switching and medium-power control applications in a wide range of electronic designs.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.

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