ON Semiconductor SMBD1472LT1G Product Overview

The ON Semiconductor SMBD1472LT1G is a high-performance Schottky Barrier Diode designed for applications requiring fast switching and low forward voltage drop. This diode is housed in a compact SMB package, making it suitable for space-constrained applications while providing robust thermal performance and reliability.

Key Features

• Low Forward Voltage Drop: The SMBD1472LT1G is engineered to offer a low forward voltage drop, which enhances system efficiency by reducing power loss during operation.
• Fast Switching Speed: With its Schottky barrier design, this diode provides fast switching capabilities, making it ideal for high-frequency applications.
• Surface Mount Package: The SMB (Surface Mount Biased) package allows for efficient PCB space utilization and is well-suited for automated assembly processes.
• Guard Ring Die Construction: The inclusion of a guard ring enhances the diode's ruggedness and long-term reliability by providing protection against excessive voltage spikes.
• Low Reverse Leakage Current: It exhibits low leakage current characteristics, which minimizes power loss when the diode is reverse-biased.

Applications

The SMBD1472LT1G is versatile and can be used in a variety of applications, including:

• Power supply management
• DC-DC converters
• Free-wheeling diodes in converters and motor control circuits
• Reverse battery protection
• Automotive applications
• High-frequency rectification

Product Specifications

The SMBD1472LT1G boasts a range of specifications that make it suitable for demanding environments:

• Maximum repetitive reverse voltage (V_RRM): 40V
• Average rectified forward current (I_o): 1A
• Forward voltage drop (V_F) at I_F: 0.385V
• Operating junction temperature range: -55°C to +125°C
• ESD capability

With its combination of efficiency, speed, and compact footprint, the ON Semiconductor SMBD1472LT1G Schottky Barrier Diode is an excellent choice for designers looking to enhance the performance of their power management systems, while maintaining a high level of reliability and durability.