Infineon BSZ014NE2LS5IF: 25 V Single N-Channel MOSFET in a SuperSO8 Package

Power management in modern electronics demands components that deliver high efficiency, reliability, and space savings. The Infineon BSZ014NE2LS5IF stands out as a premier solution, embodying these critical characteristics in a compact form factor. This 25 V, single N-channel MOSFET leverages advanced semiconductor technology to address the needs of applications ranging from synchronous rectification in switch-mode power supplies (SMPS) to load switching in automotive systems and consumer electronics.

A key highlight of this MOSFET is its exceptionally low on-state resistance (RDS(on)), which is as low as 1.4 mΩ. This ultra-low resistance is paramount for minimizing conduction losses, directly translating into higher system efficiency, reduced heat generation, and improved thermal performance. By operating cooler, the device enhances overall reliability and can often allow for a more compact thermal management design.

The device is housed in the SuperSO8 (SSO-8) package, a significant advantage for modern PCB design. This package offers a footprint comparable to the standard SO-8 but with a drastically reduced profile and superior thermal characteristics. The improved thermal efficiency is achieved through an exposed die pad, which provides an excellent path for heat dissipation away from the silicon die and into the PCB, enabling higher power density designs.

Furthermore, the BSZ014NE2LS5IF is optimized for high-frequency switching applications. Its low gate charge (Qg) and figure of merit (FOM) ensure fast switching transitions, which are essential for increasing the operating frequency of DC-DC converters. This leads to smaller associated passive components like inductors and capacitors, further saving board space and reducing overall system cost.

Designed with robustness in mind, this MOSFET offers a high level of durability and ESD protection, making it suitable for challenging environments, including those in the automotive sector. Its qualification according to stringent automotive standards ensures consistent performance under demanding conditions.

ICGOOODFIND: The Infineon BSZ014NE2LS5IF is a top-tier power MOSFET that masterfully combines ultra-low RDS(on), superior thermal performance in the SuperSO8 package, and high-frequency switching capability. It is an ideal choice for designers aiming to maximize efficiency and power density in a wide array of advanced electronic systems.

Keywords: Low RDS(on), SuperSO8 Package, High-Frequency Switching, Power Efficiency, Thermal Performance.