Infineon HEXFET P-Channel MOSFET, 70 A, 55 V, 3-Pin I2PAK IRF4905LPBF

Infineon's range of discrete HEXFET® power MOSFETs includes P-channel devices in surface mount and leaded packages and form factors that can address almost any board layout and thermal design challenge. Across the range benchmark on resistance drives down conduction losses, allowing designers to deliver optimum system efficiency.

This Infineon MOSFET features a P-channel configuration and is capable of handling -70A of continuous drain current with a maximum drain-source voltage of 55V. It is designed for high-performance applications, particularly in electronic circuits that require effective power management and high efficiency. It is suitable for users in the automation and electronics sectors, offering dependable operation in various environments.

• Enhanced performance at high temperatures, up to +175°C
• Low RDS(on) for decreased power losses during operation
• Fast switching capabilities to improve efficiency
• Tolerates repetitive avalanche conditions without failure
• Effective gate charge characteristics for better circuit responsiveness

• Used in power management circuits for energy-efficient devices
• Ideal for brushless DC motor control
• Applicable in automotive electronics for increased reliability
• Suitable for industrial automation systems that require robust components

It can handle a maximum drain-source voltage of 55V, making it suitable for moderate to high voltage applications.

Yes, it has an operating temperature range of -55°C to +175°C, allowing it to function in extreme conditions.

The low RDS(on) reduces conduction losses, resulting in enhanced efficiency and lower heat generation in power applications.

Yes, it is designed for through-hole mounting, allowing for seamless integration into standard PCB layouts used in various electronic designs.

MOSFET Transistors, Infineon

Infineon offers a large and comprehensive portfolio of MOSFET devices which includes the CoolMOS, OptiMOS and StrongIRFET families. They deliver best-in-class performance to bring more efficiency, power density and cost effectiveness. Designs requiring high quality and enhanced protection features benefit from AEC-Q101 industry standards Automotive qualified MOSFETs.