Vishay 120 V 5 A Surface Mount Rectifier & Schottky Diode DO-221AC VSSAF512HM3/H

Vishay VSSAF512HM3/H is a high-performance surface mount rectifier and Schottky diode designed to deliver efficient power rectification at 120 V and 5 A maximum forward current. This component is housed in a compact DO-221AC package measuring 2.7 mm in width, 5.35 mm in length, and 1 mm in height, suitable for dense PCB designs requiring low-profile devices.

Featuring trench MOS Schottky technology, this diode offers a low forward voltage drop of 0.88 V which reduces power losses and enhances overall efficiency in electronic power circuits. The device supports surge currents up to 100 A for peak non-repetitive forward surges, making it robust for transient conditions.

This diode has an extensive operating temperature range from -40°C to 150°C, enabling reliable use in demanding industrial, automotive, and commercial environments. It meets stringent automotive qualifications including AEC-Q101 and passes JESD 201 class 2 whisker testing, ensuring dependable performance under automotive conditions.

The Vishay VSSAF512HM3/H Schottky diode is ideal for applications such as low voltage, high frequency inverters, freewheeling diodes in power supplies, DC/DC converter circuits, and polarity protection. Its surface mount configuration facilitates automated assembly processes with compliance to MSL level 1 per J-STD-020 standards and a maximum soldering peak at 260 °C.

Key technical parameters include a peak repetitive reverse voltage (VRRM) of 120 V, a leakage peak reverse current of 400 μA, and single diode configuration intended for rectification and power conversion uses. The device conforms to RoHS directives ensuring environmental compliance.

Features trench MOS Schottky technology for low forward voltage drop and high efficiency operation. Maximum continuous forward current of 5 A ensures reliable performance in power applications. Capable of peak non-repetitive forward surge current up to 100 A.

Wide operating temperature range from -40°C to 150°C suitable for industrial and automotive environments. Package dimensions are compact with width 2.7 mm, length 5.35 mm, and height 1 mm for surface mounting. Complies with RoHS and meets automotive AEC-Q101 and JESD 201 class 2 whisker test standards.

Designed for use in low voltage, high frequency inverters, freewheeling, DC/DC converters, and polarity protection circuits. Peak reverse voltage rating of 120 V and peak reverse current of 400 μA prevents reverse leakage in circuits.

This Vishay Schottky diode is a reliable choice for electronic engineers and designers looking for efficient power rectification solutions suitable for automotive, industrial, manufacturing, and commercial electronic applications. Explore the full range of Schottky Diodes on EnvMart for optimized power management components.