GBPC3504

Overview

The GBPC3504 is a single-phase bridge rectifier manufactured by onsemi, designed for general-purpose power supply applications. It features a high surge current capability and robust construction suitable for demanding environments. The device utilizes a glass-passivated junction design to ensure reliable operation under various thermal conditions. Key electrical parameters include a maximum repetitive peak reverse voltage of 400V and an average forward rectified current of 35A at a case temperature of 75°C. The component is housed in a GBPC package, providing efficient heat dissipation through its metal base plate.

Feature Summary

• Glass-passivated junctions for enhanced reliability and long-term stability
• High surge current capability to withstand transient overloads
• Low forward voltage drop for improved efficiency
• Robust mechanical construction with metal base for effective thermal management

Applications

• General-purpose AC-DC power supplies
• Battery chargers
• Inverter circuits
• DC motor drives

Procurement Notes

Verify the specific ordering suffix to confirm exact packaging and tape-and-reel specifications. Ensure the requested part number matches the required voltage and current ratings for the target application. Check for any recent manufacturing updates or regional compliance certifications that may affect procurement logistics.

Selection Notes

Select this component based on the required 400V reverse voltage rating and 35A continuous current capacity. Consider the thermal resistance characteristics when designing the heatsink interface. Verify that the operating ambient temperature range aligns with the specified junction temperature limits for optimal performance and lifespan.

Part Context

This component belongs to onsemi's GBPC series of single-phase bridge rectifiers. The series offers various voltage and current combinations to suit different power levels. The GBPC3504 specifically targets medium-power applications requiring reliable rectification in compact form factors.

Replacement Considerations

Cross-reference with other manufacturers' 35A 400V bridge rectifiers in similar packages. Ensure pinout compatibility and thermal characteristics match before substitution. Verify that alternative parts meet the same safety and regulatory standards.