GBPC 12, 15, 25, 35 SERIES Bridge Rectifiers (Glass Passivated)

Category: Diodes, Electronics, Fairchild Semiconductor

Overview

The FAIRCHILD SEMICONDUCTOR datasheet describes the GBPC 12, 15, 25, 35 SERIES of glass passivated bridge rectifiers. These components are designed for converting alternating current (AC) to direct current (DC) in a variety of applications. Featuring an integrally molded heat-sink, these bridge rectifiers provide very low thermal resistance, ensuring efficient heat dissipation which is essential for maintaining reliability and performance under varying electrical conditions.

Features

A notable feature of the GBPC series is its robust surge overload rating, ranging from 300 amperes (A) to 400 A. This characteristic ensures that the rectifiers can handle brief overvoltage conditions, such as power surges, thereby protecting subsequent circuit components from damage. The devices also boast an isolated voltage capacity from case to lead, which exceeds 2500 volts (V), contributing to the overall safety and durability of these components by mitigating the risk of electrical shorts and providing better insulation.

Certifications and Compliance

For assurance of safety and quality standards, the GBPC series is UL certified, with a specific certification number (UL #E258596) that verifies its compliance with the relevant industry specifications and regulatory requirements.

Design and Build

The terminals of the GBPC series are finished with two different materials depending on the package type. The wire type, denoted as GBPC-W, features solderable silver terminals that conform to MIL-STD-202, Method 208 standards, while the nickel finish is used for the standard GBPC package terminals. Additionally, there is a distinction in the build of the series, with the option for suffix “W” for Wire Lead Structure, and suffix “M” for the terminal location being face-to-face. These options provide flexibility when choosing a bridge rectifier that best suits the assembly requirements of a particular application.

Product Series Information

The datasheet was released by Fairchild Semiconductor Corporation in October 2013 and has been revised as document version 1.3.2. The manufacturer’s part numbers are formatted as GBPC followed by two digits that indicate the specific model within the series, such as GBPC12, GBPC15, GBPC25, and GBPC35, providing different electrical specifications and configurations designed to meet varying application needs.