GBJ8G

Overview

The GBJ8G is a glass passivated single-phase bridge rectifier manufactured by Surge Components. It features a maximum average forward rectified current of 8.0 Amperes and supports repetitive peak reverse voltages ranging from 50 Volts to 800 Volts, depending on the specific voltage code suffix. The device utilizes a molded plastic technique for reliable, low-cost construction suitable for printed circuit board mounting. It is designed to withstand high-temperature soldering conditions at 260°C for 10 seconds with specified lead tension limits.

Feature Summary

• Glass passivation provides stable electrical characteristics and protection against mechanical stress.
• Molded plastic case construction ensures reliability and meets UL flammability classification 94V-0 standards.
• Available in both standard leaded and lead-free product configurations.

Applications

• Printed circuit board power supply circuits
• General-purpose AC to DC conversion
• High-temperature industrial electronic assemblies

Procurement Notes

Verify the specific voltage rating suffix (e.g., 50V, 100V, etc.) as the base part number GBJ8G denotes the 8A current capability but requires a suffix for the exact reverse voltage specification. Confirm whether lead-free or standard tin-lead termination is required for the assembly process. Ensure the package type matches the JEDEC outline for proper PCB footprint compatibility.

Selection Notes

Select this component when an 8 Ampere continuous current rating is required for single-phase rectification. Choose based on the maximum inverse voltage present in the circuit, ensuring the selected voltage code exceeds the peak reverse voltage. Consider the operating temperature range and the need for lead-free compliance if RoHS regulations apply to the final product.

Part Context

The GBJ series represents a family of medium-power bridge rectifiers from Surge Components. The GBJ8G specifically identifies the 8.0 Ampere variant within this lineup. These devices are commonly used in consumer electronics and industrial equipment where moderate current handling and robust packaging are necessary for long-term reliability in power conversion applications.

Replacement Considerations

Equivalent parts include the Pan Jit PBJ8G and other manufacturers' GBJ8G variants. Verify that replacement components maintain the same 8.0A current rating, compatible voltage codes, and identical pinout configuration for direct substitution without PCB redesign.