GBPC1504M

Overview

The GBPC1504M is a single-phase bridge rectifier manufactured by Taiwan Semiconductor. It features a glass-passivated junction and utilizes the GBPC-M package, where the cathode terminal is parallel to the anode for specific mounting configurations. The device supports a maximum average forward rectified current of 15A and a repetitive peak reverse voltage of 400V. Electrical characteristics include a typical reverse leakage current of less than 0.2μA and a high surge current capability of 300A. The component operates within a temperature range of -55°C to +150°C and meets UL recognition standards.

Feature Summary

• Glass passivated junctions provide robust protection against voltage transients
• Integrally molded heatsink design ensures low thermal resistance for efficient heat dissipation
• GBPC-M configuration offers parallel polarity arrangement between cathode and anode terminals

Applications

• AC-DC power supply circuits requiring 15A current capacity
• Industrial equipment with limited board space due to parallel terminal layout
• General-purpose rectification in consumer electronics

Procurement Notes

Verify the GBPC-M suffix to confirm the parallel terminal orientation differs from standard wire-leaded variants. Ensure compatibility with existing PCB footprints designed for this specific polarity arrangement. Confirm RoHS compliance status through official datasheets prior to integration into regulated assemblies.

Selection Notes

Select this variant when a compact parallel terminal layout is required instead of traditional wire leads. Verify that the 400V rating aligns with the peak inverse voltage requirements of the AC input stage. Consider the 15A continuous current limit and thermal management needs for the application environment.

Part Context

This component belongs to the GBPCx5xx series of glass-passivated bridge rectifiers. The GBPC-M designation specifically indicates a molding compound case with parallel cathode and anode terminals, distinguishing it from the standard GBPC-W wire structure. It shares core electrical specifications with other members of the 15A family.

Replacement Considerations

Direct substitutes must match the 15A/400V rating and the GBPC-M parallel terminal configuration. Generic GBPC replacements may feature wire leads (GBPC-W) which are mechanically incompatible. Verify pinout alignment before swapping with equivalent parts from other manufacturers.