BR2502

Bridge Rectifier Overview

The BR2502 is a single-phase silicon bridge rectifier from the EIC Semiconductor BR2500 series, rated for an average forward current of 25 Amperes at a case temperature of 55°C. It features a maximum repetitive peak reverse voltage (VRRM) of 200 Volts and a maximum RMS voltage of 140 Volts. The device exhibits a maximum forward voltage drop of 1.1 V per diode at 12.5 A and supports a peak forward surge current of 300 A. Electrical characteristics include a maximum DC reverse current of 10 μA at 25°C and 200 μA at 100°C. Thermal resistance from junction to case is typically 1.45 °C/W.

Bridge Rectifier Feature Summary

• Integrates a metal heatsink within the molded plastic encapsulation for efficient thermal dissipation.
• Features UL94V-0 rated flame retardant epoxy for enhanced safety and reliability.
• Equipped with plated .25-inch Faston terminals for secure electrical connections.
• Rated for 2000 V isolation voltage to ensure robust performance in demanding environments.

Bridge Rectifier Applications

• Industrial power supply units requiring high current capacity.
• Battery charging systems utilizing bolt-down mounting configurations.
• General-purpose AC to DC conversion circuits.

Bridge Rectifier Procurement Notes

Verify component authenticity by checking manufacturer markings against official datasheet specifications. Confirm terminal dimensions match the required .25-inch Faston standard. Ensure the selected variant aligns with the specific voltage requirements of the target circuit design before finalizing procurement orders.

Bridge Rectifier Selection Notes

Select the BR2502 when a 200 V reverse voltage rating is necessary for 25 A applications. Consider the integrated heatsink design for thermal management efficiency. Evaluate the operating temperature range and derating curves if the application involves capacitive loads or elevated ambient temperatures.

Bridge Rectifier Part Context

This component belongs to the BR2500 series, which includes variants ranging from 50 V to 1000 V reverse voltage ratings while maintaining a consistent 25 A forward current capability. The series utilizes a standardized mechanical footprint and terminal configuration across all models to facilitate interchangeable design implementations.

Bridge Rectifier Replacement Considerations

Cross-reference with other manufacturers' BR25xx series components. Verify that substitute parts maintain identical 25 A current ratings, 200 V voltage ratings, and compatible terminal spacing for direct replacement without PCB modification.