Vishay Surface-Mount Schottky Diode 45 V 5 A DO-221AC VSSAF5L45-M3/6A

Vishay VSSAF5L45-M3/6A is a high-performance surface-mount Schottky diode designed for efficient power rectification in electronic circuits. Featuring a patented trench MOS barrier Schottky (TMBS) structure, this diode significantly reduces minority carrier injections, resulting in minimized stored charges and improved high-speed switching.

Rated for a continuous forward current of 5 A and a peak reverse repetitive voltage of 45 V, it is ideal for applications including AC/DC switched mode power supplies, DC/DC converters, and other power management systems requiring fast recovery and low voltage drop.

The device package is DO-221AC with compact dimensions (length 4.35 mm, width 2.7 mm, height 1 mm), suitable for space-constrained PCB layouts. It supports an operating temperature range from -40°C to 150°C, ensuring reliable performance across harsh environmental conditions.

Patented trench MOS barrier Schottky technology enhances switching speed and efficiency. Low forward voltage of 560 mV reduces conduction losses. High surge current rating of 100 A allows robustness to transient currents.

Meets automotive standard AEC-Q101 for quality and reliability. Compact 2-pin DO-221AC package facilitates surface mounting and integration. Peak reverse current is low at 45 mA, minimizing leakage. High maximum operating temperature of 150°C suitable for demanding environments.

Single diode configuration optimized for rectifier applications.

This Vishay Schottky diode is widely utilized in industrial, automotive, telecommunications, and consumer electronics sectors. It ensures durable and efficient power conversion, enhancing overall device performance and energy savings.

Set within the Schottky Diodes & Rectifiers category, this product is supported by Vishay’s extensive technical documentation and design resources. Explore more options across our Semiconductor Diode range for your specific voltage and current requirements on EnvMart.