onsemi

NDS355AN

NDS355AN Description

The NDS355AN from onsemi is a N-channel MOSFET designed for efficient power management in compact, surface-mount applications. With a 30V drain-to-source voltage (Vdss) and 1.7A continuous drain current (Id), this MOSFET is optimized for low-voltage, high-efficiency switching. It features a low on-resistance (Rds(on)) of 85mΩ at 10V Vgs, ensuring minimal power loss and improved thermal performance. The device is housed in a SUPERSOT-3 package, making it ideal for space-constrained designs while maintaining robust thermal dissipation (500mW max). Its low gate charge (Qg) of 5nC at 5V and input capacitance (Ciss) of 195pF enable fast switching speeds, reducing switching losses in high-frequency applications.

NDS355AN Features

• Low Rds(on): 85mΩ @ 1.9A, 10V for reduced conduction losses.
• Fast Switching: Low Qg (5nC) and Ciss (195pF) for high-frequency efficiency.
• Compact Form Factor: SUPERSOT-3 package saves PCB space.
• Wide Vgs Range: ±20V gate drive tolerance for flexibility in design.
• Robust Thermal Performance: 500mW power dissipation (Ta) ensures reliability.
• Compliance: ROHS3, REACH unaffected, and ECCN EAR99 for global usability.
• Reliable Operation: MSL 1 (unlimited) for extended shelf life and handling ease.

NDS355AN Applications

This MOSFET is ideal for:

• DC-DC Converters: Efficient power conversion in portable devices.
• Load Switching: Low-loss power distribution in battery-powered systems.
• Motor Control: Precise drive in small motors and actuators.
• Power Management ICs (PMICs): Complementary switching in voltage regulators.
• Automotive Electronics: Auxiliary systems requiring compact, high-efficiency switches.

Conclusion of NDS355AN

The NDS355AN stands out for its low Rds(on), fast switching, and compact SUPERSOT-3 package, making it a superior choice for modern power electronics. Its balance of performance, size, and compliance with environmental standards ensures versatility across consumer, industrial, and automotive applications. Engineers will appreciate its reliability, efficiency, and space-saving design, particularly in high-density PCB layouts where thermal and electrical performance are critical.