Infineon BAS3010A-03W Schottky Barrier Diode: Key Features and Applications

The Infineon BAS3010A-03W is a high-performance Schottky barrier diode designed for modern electronic applications requiring low forward voltage, high switching speed, and minimal reverse recovery losses. As a surface-mount device in a compact SOD-323 package, it is optimized for space-constrained designs while delivering superior efficiency and thermal performance.

Key Features

One of the standout characteristics of the BAS3010A-03W is its extremely low forward voltage (typically 0.38V at 0.1A), which minimizes power loss and improves energy efficiency in circuits. This is complemented by a very low reverse leakage current, ensuring stable performance under reverse bias conditions. The diode’s fast switching capability makes it ideal for high-frequency applications, as it reduces switching losses and enhances system responsiveness. Additionally, its small form factor (SOD-323) allows for high-density PCB layouts, catering to the trend of miniaturization in electronics. The device also offers excellent thermal stability due to its advanced semiconductor technology, ensuring reliability across a wide temperature range.

Applications

The BAS3010A-03W is widely used in power rectification circuits where efficiency is critical, such as in switch-mode power supplies (SMPS) and DC-DC converters. Its fast switching speed makes it suitable for high-frequency signal demodulation and freewheeling diode applications in inductive load systems, including motor drives and solenoids. In portable electronics, such as smartphones and wearables, it is employed for reverse polarity protection and voltage clamping, safeguarding sensitive components from damage. The diode is also common in RF mixers and detectors due to its low noise and high-speed characteristics, supporting communication systems.

ICGOOODFIND

The Infineon BAS3010A-03W Schottky diode stands out for its blend of low power loss, high-speed performance, and compact design, making it a versatile solution for modern power management and high-frequency circuits.

Keywords:

Schottky Barrier Diode, Low Forward Voltage, Fast Switching, Power Rectification, SOD-323 Package