Vishay 45 V 15 A High Performance Surface Mount Schottky Rectifier TO-263 Package MBRB1545CT-E3/45

Vishay MBRB1545CT-E3/45 is a high performance Schottky rectifier diode with a peak reverse repetitive voltage rating of 45 V and a maximum continuous forward current of 15 A. It features a fast switching capability with extremely low forward voltage drop, making it ideal for power conversion and switching applications in industrial, automotive, and electronic power supply circuits.

This diode is housed in a compact and robust TO-263 (D2PAK) surface mount package with three pins, facilitating easy PCB mounting and efficient thermal management. It is qualified to automotive standard AEC-Q101, ensuring durability and reliability under harsh operating conditions.

The device operates reliably within an extended temperature range from -65°C to 150°C, and its maximum forward voltage of 0.84 V reduces conduction losses, thereby improving efficiency. It can withstand peak non-repetitive forward surge currents up to 690 A, suitable for handling transient overloads.

The diode also exhibits a low peak reverse current of 100 µA at the maximum operating temperature, minimizing leakage currents. It complies with environmental and safety standards including RoHS 2002/95/EC, WEEE 2002/96/EC, and UL 94V-0 flame retardant standards.

Its common cathode configuration supports straightforward integration into bridge rectifier circuits or dual diode applications. The combination of thermal efficiency, compliance, and electrical performance makes it suitable for use in power management modules, battery charger circuits, solar inverters, and automotive electronics.

High performance with low forward voltage drop optimizes efficiency in power circuits. Fast switching characteristics reduce switching losses in DC-DC converters. Surface mount TO-263 package simplifies automated assembly.

Wide operating temperature range supports diverse industrial environments. AEC-Q101 automotive certification ensures superior reliability under stress. High surge current capability protects against electrical transients.

Compliance with RoHS and environmental directives supports green manufacturing. Common cathode configuration for flexible circuit design options. Explore more high reliability power semiconductor components in the Discrete Semiconductors section on EnvMart.

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