The SBLB25L25CT-E3/45 is a Schottky Barrier Rectifier manufactured by Vishay. This device is designed for high-efficiency rectification in applications such as switching power supplies, freewheeling diodes, and DC-DC converters. Its key features include low forward voltage drop and fast switching speed.

Applications

• Switching Mode Power Supplies (SMPS)
• DC-DC Converters
• Freewheeling diodes in inductive loads
• Reverse polarity protection
• High-frequency inverters

Features

• Low forward voltage drop: Reduces power loss and improves efficiency.
• High surge current capability: Provides robustness against transient conditions.
• High-frequency operation: Suitable for high-speed switching applications.
• Low power loss and high efficiency
• High forward surge capability
• Meets MSL level 1, per J-STD-020, LF maximum peak of 260 °C

Benefits

• Improved efficiency in power supplies and converters.
• Enhanced reliability due to surge current protection.
• Reduced heat generation due to low forward voltage drop.
• Protection against reverse polarity connection.

Specifications

The SBLB25L25CT-E3/45 features a maximum repetitive peak reverse voltage (VRRM) of 25V and a maximum average forward rectified current (IF(AV)) of 25A. It has a forward voltage (VF) of around 0.47V. The device comes in a TO-263AB package. The operating junction temperature range is -40°C to +150°C. The low forward voltage drop minimizes power loss, making it highly efficient in demanding power applications.