GBJ15M

Bridge Rectifier Overview

The SURGE GBJ15M is a single-phase bridge rectifier designed for general-purpose applications. It features a glass-passivated chip junction and utilizes a molded plastic case with Underwriters Laboratory Flammability Classification 94V-0. The device supports a maximum average forward rectified current of 15 Amperes and offers a maximum repetitive peak reverse voltage of 1000 Volts. Key electrical characteristics include a maximum non-repetitive peak forward surge current of 300 Amperes (8.3ms single half-sine-wave) and a typical maximum forward voltage drop of 1.1 Volts at 7.5 Amperes DC. The component operates within a junction temperature range of -55°C to +150°C.

Bridge Rectifier Feature Summary

• Glass passivated chip junctions provide reliable low-cost construction and high surge current capability.
• Molded plastic package meets UL 94V-0 flammability classification, suitable for printed circuit board mounting.
• High thermal conductivity design ensures superior performance under rated load conditions.

Bridge Rectifier Applications

• General-purpose AC to DC power supply conversion circuits.
• Battery charging systems requiring high reverse voltage tolerance.
• Industrial control equipment utilizing through-hole mounting.

Bridge Rectifier Procurement Notes

Verify the manufacturer designation on the component body against official SURGE documentation to confirm authenticity. Ensure the ordering suffix matches the specific voltage and current ratings required for the target application. Cross-reference datasheet parameters such as forward voltage drop and leakage current with the specific batch data sheet provided by the supplier to guarantee compliance with design specifications.

Bridge Rectifier Selection Notes

Select this component when a 15A current rating and 1000V reverse voltage are required in a GBJ package. Consider the thermal resistance values if heatsinking is necessary for continuous operation above ambient temperatures. Verify that the PCB layout accommodates the specific lead spacing and physical dimensions of the GBJ-6 housing to ensure proper mechanical stability during soldering.

Bridge Rectifier Part Context

The GBJ15M belongs to the GBJ series of single-phase bridge rectifiers, which are widely used in power electronics. This series typically includes variants with different reverse voltage ratings while maintaining the same 15A current capacity and physical footprint. The GBJ package is standardized for through-hole mounting, offering a balance between current handling capability and compact size for industrial and consumer applications.

Bridge Rectifier Replacement Considerations

Compatible substitutes include GBJ15005, GBJ1501, GBJ1502, GBJ1504, GBJ1506, GBJ1508, and GBJ1510 from various manufacturers, provided they share the 15A current rating and appropriate voltage rating. Ensure the replacement part maintains the same GBJ package style and pin configuration for direct interchangeability without PCB modification.