The IPP80N03S4L-04 is a high-performance OptiMOS™ power MOSFET from Infineon Technologies, designed for applications requiring efficient power switching at low voltages. This N-channel MOSFET is optimized for synchronous rectification in DC-DC converters and other low-voltage power conversion applications. It features a very low on-state resistance (Rds(on)) and optimized gate charge (Qg), leading to reduced power losses and improved overall system efficiency. Its logic level gate drive makes it easy to interface with microcontrollers and other low-voltage control circuits.

Applications:

• Synchronous Rectification in DC-DC Converters
• Load Switches
• Point-of-Load (POL) Converters
• Battery Management Systems (BMS)
• Power Tools

Features:

• Optimized for synchronous rectification
• Very low on-state resistance (Rds(on)) for minimal conduction losses
• Optimized gate charge (Qg) for fast switching speeds
• Logic level driving capability for ease of use
• Avalanche rated for robust performance
• 100% avalanche tested
• Pb-free lead finish; RoHS compliant

Benefits:

• Maximum energy efficiency in low-voltage power conversion
• Reduced heat dissipation, enabling smaller and more efficient designs
• Improved system reliability due to robust avalanche capability
• Simplified gate drive circuitry, reducing component count and cost
• Higher power density due to optimized thermal performance
• Environmentally friendly due to Pb-free and RoHS compliance

Additional Details:

The IPP80N03S4L-04 is an N-channel MOSFET with a drain-source voltage (Vds) rating of 30V and a continuous drain current (Id) rating of up to 80A (depending on the case temperature). It features a very low typical Rds(on) of only 3.6 mΩ at Vgs=4.5V, minimizing conduction losses even at low gate drive voltages. The device is packaged in a TO-220 package, designed for through-hole mounting. The logic level gate drive allows for easy interfacing with microcontrollers and other low-voltage logic devices.

This MOSFET is designed for high switching frequencies. Its low gate charge ensures fast turn-on and turn-off times, minimizing switching losses and improving overall efficiency of the power supply. The avalanche rating ensures robust performance in the presence of voltage spikes and transient events.