The WNM2021 is an N-channel enhancement mode MOSFET from Tech Public, designed for low voltage, high-speed switching applications. This MOSFET offers low on-resistance (RDS(on)) and gate charge, contributing to efficient power conversion and load switching. Its small footprint makes it suitable for space-constrained applications in portable and wearable devices.

Applications

• Load switching in portable devices
• DC-DC converters
• Power management in wearables
• Battery charging circuits
• LED driving

Features

• Low on-resistance (RDS(on)) for reduced conduction losses
• Low gate charge (Qg) for fast switching
• Small footprint package
• Logic-level gate drive
• RoHS compliant

Benefits

• Improved energy efficiency due to reduced power dissipation
• Space-saving design for compact devices
• Simplified gate drive requirements
• Extended battery life in portable applications
• Environmentally friendly

Additional Details

The WNM2021 is available in a small surface-mount package, facilitating automated assembly and efficient use of board space. Key electrical parameters include a drain-source voltage (VDS) appropriate for low-voltage systems, a continuous drain current (ID) sufficient for typical load currents, and a gate threshold voltage (VGS(th)) compatible with logic-level control signals. Tech Public provides comprehensive datasheets detailing the device's electrical characteristics, thermal performance, and application guidelines, enabling designers to optimize its performance in specific circuits. The low RDS(on) minimizes power losses due to conduction, resulting in higher efficiency and lower operating temperatures. The low gate charge enables fast switching speeds, reducing switching losses at higher frequencies. The device's small size and logic-level gate drive make it well-suited for battery-powered and portable applications. RoHS compliance ensures that the device is environmentally friendly.