The TSM40N03PQ56 is an N-Channel enhancement mode MOSFET from Taiwan Semiconductor. This power MOSFET is designed for high-efficiency power switching applications. Its key characteristics include a low on-resistance, fast switching speed, and excellent thermal performance, making it suitable for a variety of power management tasks.

Applications:

• DC-DC converters
• Load Switching
• Power management in portable devices
• Motor control circuits

Features:

• N-Channel Enhancement Mode
• Low On-Resistance (RDS(on))
• Fast Switching Speed
• High Avalanche Ruggedness
• Lead-Free / RoHS Compliant

Benefits:

• Increased power efficiency due to low on-resistance, minimizing power losses.
• Improved switching performance in high-frequency applications.
• Enhanced system reliability due to its high avalanche ruggedness.
• Environmentally friendly due to its lead-free and RoHS compliance.
• Compact design for space-constrained applications.

Additional Details:

The TSM40N03PQ56 has a drain-source voltage (VDS) of 30V and a continuous drain current (ID) of up to 40A, depending on the specific package and operating conditions. The gate threshold voltage (VGS(th)) is typically between 1V and 3V. It is available in a PDFN 5x6 package. The device's low gate charge (Qg) contributes to its fast switching speed and reduced power consumption. It is commonly used in synchronous rectification, adapter, and general-purpose power switching circuits.