Product Overview

The IRFP9240 is a high-performance P-channel power MOSFET manufactured by reputable vendors like Vishay, featuring a TO-247AC package with 200V voltage rating and 12A continuous drain current capability. Leveraging advanced planar technology, this device delivers low on-resistance and fast switching performance, making it ideal for medium-to-high voltage scenarios such as industrial control and power conversion. As a core power switching component balancing efficiency and reliability, complete parameters can be obtained from the IRFP9240 datasheet.

Key Features

• Ultra-Low Conduction Loss: Maximum on-resistance (Rds(on)) of only 0.5Ω at VGS=-10V, significantly reducing power loss (P=I²×R) under high current conditions.
• Wide Voltage & High Current Adaptability: 200V drain-source voltage (Vds) covers 12V-48V systems, with -12A continuous current and 48A pulse current (Idm) for dynamic loads.
• High-Reliability Package: TO-247AC package with isolated mounting hole and wide creepage distance meets industrial safety standards; wide operating temperature range of -55°C to 150°C adapts to harsh environments.
• Fast Switching Performance: Low gate charge (Qg) of 44nC and switching time of 100-200ns support applications below 100kHz, simplifying drive circuit design.
• Eco-Compliant Design: Complies with RoHS Directive 2002/95/EC, with repetitive avalanche rating and dynamic dv/dt rating for inductive load scenarios.

Technical Specifications

Typical Applications

• DC-DC Converter Synchronous Rectification: As a synchronous rectifier in 50W-150W Buck/Flyback converters, the IRFP9240 eliminates the need for a bootstrap circuit, adapting to 48V input/24V output scenarios and improving efficiency by 2%-5%. It is a core scenario for IRFP9240 power applications.
• Battery Management System (BMS): Serves as a high-side switch in 48V energy storage battery charge-discharge circuits. 200V voltage rating withstands overvoltage surges, 12A current meets 1C discharge requirements for 10Ah batteries, and low loss extends runtime.
• Small Motor Drive: Acts as a low-side switch in H-bridge circuits for drone servos and small pumps. -2V~-4V threshold voltage supports direct MCU driving, and avalanche capability absorbs motor back EMF to protect circuits.
• Industrial Load Switching: Adapts to 24V/48V industrial buses to control time-sharing power supply for sensors and actuators. 100ns-level switching speed and 12A current meet most industrial load needs, with TO-247 package facilitating thermal design.
• Audio Amplifiers: Low on-resistance reduces signal loss and improves sound quality, making it a preferred IRFP9240 MOSFET for power amplification modules in audio equipment.

Why Choose IRFP9240 ?

• Lower Energy Loss: 0.5Ω maximum on-resistance reduces loss by over 30% compared to competitors (above 0.3Ω) in the same voltage class, suitable for energy-sensitive scenarios.
• Strong Environmental Adaptability: -55°C to 150°C wide temperature range and 200V voltage rating cover harsh requirements in industrial and automotive fields, with higher reliability than standard MOSFETs.
• Simplified Design Process: Low gate charge supports low-cost totem-pole driving; the isolated mounting hole of the TO-247 package simplifies thermal layout and shortens R&D cycles.
• Cost-Effective Option: Combines Infineon IR series technology and Vishay mass production advantages, with lower prices than imported devices of the same performance for better bulk procurement costs.
• Flexible Scalability: Supports parallel connection of multiple devices to increase current capacity to dozens of amperes, adapting to high-power equipment upgrades.

SUNTOP COMPANY INTRODUCTION

Founded in 2000, Suntop is one of the leading global distributors of electronic components, dedica ted to providing comprehensive procurement and supply chain services to the global electronics manufacturing industry. Our services include distribution, spot trading, PPV cost-saving projects, and inventory management. We not only offer high-quality products but also strive to assist our clients in achieving optimal solutions with minimal time and cost.
As a trusted partner for numerous OEMs, ODMs, CEMs, and EMS companies worldwide, our professional team manages millions of component records from thousands of trading partners across dozens of countries daily through our company database. We maintain close business relationships with major factories and distributors in North America, Europe, and Asia to ensure that our clients stay ahead in a highly competitive market.