The FR2905Z is a robust and reliable Power MOSFET designed for automotive applications and other demanding environments. This device combines International Rectifier's advanced MOSFET technology with a ruggedized design to provide excellent performance and reliability in harsh operating conditions. It is particularly well-suited for applications such as automotive motor control, power distribution, and load switching.

Applications:

• Automotive Motor Control (e.g., electric power steering, electronic throttle control)
• Automotive Power Distribution (e.g., high-side switches, battery management)
• Load Switching
• DC-DC Converters
• Industrial Power Supplies

Features:

• Low On-Resistance (RDS(on)): Minimizes conduction losses.
• Fast Switching Speed: Reduces switching losses.
• Logic-Level Gate Drive: Enables direct drive from low-voltage microcontrollers.
• Avalanche Rated: Provides robustness against voltage transients.
• Automotive Qualified: Meets stringent automotive reliability requirements.

Benefits:

• Improved Efficiency: Reduces power consumption and heat generation.
• Enhanced Reliability: Automotive qualification ensures robust performance in harsh environments.
• Simplified Design: Logic-level gate drive simplifies interface with control circuitry.
• Increased System Robustness: Avalanche rating enhances device ruggedness.
• Suitable for Automotive Applications: Meets automotive industry standards.

The FR2905Z features a low gate threshold voltage, allowing for direct drive from low-voltage microcontrollers, which simplifies the design process and reduces the need for external gate drive circuitry. Its low on-resistance minimizes conduction losses, while its fast switching speed reduces switching losses, resulting in higher overall efficiency. The device is also avalanche rated, providing robustness against voltage transients and ensuring reliable operation in demanding applications. It is qualified for automotive applications, meeting stringent requirements for reliability and performance in harsh environments. The device is available in a TO-252 package.

Specifications:

Vds: 55V

Id: 42A

Rds(on) (at Vgs=4.5V): 9.5 mΩ

Package: TO-252