Vishay 45 V 40 A Surface Mount Rectifier & Schottky Diode TO-252 Package V40PWM45CHM3/I

Vishay V40PWM45CHM3/I is a high current density surface mount rectifier and Schottky diode designed for robust performance in power electronics. Featuring trench MOS Schottky technology, it offers very low forward voltage drop, enabling high efficiency and reduced power losses in circuit designs. This diode is packaged in a compact TO-252 surface mount package measuring 9.4 mm in length, 6.32 mm in width, and 1.4 mm in height, making it ideal for space-constrained applications.

The device supports a maximum continuous forward current of 40 A and a peak reverse repetitive voltage of 45 V, suitable for demanding industrial and automotive environments. Its 2x common cathode pair diode configuration enhances its versatility in various circuit topologies including low voltage high frequency DC/DC converters, freewheeling diodes, and polarity protection circuits. Rated for a peak non-repetitive forward surge current of 240 A, this device withstands transient load conditions effectively.

Operating reliably within a wide temperature range of -40°C to 175°C, the diode meets automotive-grade qualification AEC-Q101, along with RoHS compliance, JESD 201 Class 2 whisker test, and UL 94 V-0 flammability standards. These certifications ensure suitability for automotive and industrial applications requiring high reliability and safety.

Low forward voltage drop due to trench MOS Schottky technology. Efficient low power loss operation optimizes thermal management. Compact TO-252 surface mount package suitable for automated placement. Wide operating temperature range for harsh environments.

Compliant with automotive and industrial safety standards. Ideal for power rectification in DC/DC converters and polarity protection. 2x common cathode pair diode for enhanced circuit flexibility. High surge current tolerance for transient conditions.

This Vishay Schottky diode is widely used in industrial electronics, automotive electronics, power management systems, and other commercial electronic applications where efficient rectification and low power dissipation are required. It supports engineers and designers in creating reliable and compact power circuits within embedded systems and power conversion modules.

Explore the Vishay product line in the Electronics & Electricals semiconductor category at EnvMart for compatible Schottky Diodes and rectifiers designed to meet stringent industrial and automotive standards.