GBPC1504-G

Overview

The GBPC1504-G is a single-phase silicon bridge rectifier manufactured by Comchip Technology. It features a maximum average forward rectified current of 15 A and a repetitive peak reverse voltage rating of 400 V. The device utilizes glass passivation for junction protection and is housed in a plastic package with UL flammability classification 94V-0. Key electrical specifications include a maximum non-repetitive peak forward surge current of 300 A at 8.3 ms single half-sine-wave, a maximum DC forward voltage drop of 1.2 V at 15 A, and a maximum DC reverse leakage current of 5 µA at rated blocking voltage. The component operates within a junction temperature range of -55 °C to +150 °C.

Feature Summary

• Glass passivated junctions provide stable performance and reliable operation under varying thermal conditions.
• High surge current capability allows the device to withstand transient overload events without failure.
• Plastic molding compound meets Underwriters Laboratory flammability classification 94V-0 for safety compliance.

Applications

• AC-to-DC power supply circuits requiring high current rectification
• Battery charging systems for automotive or industrial applications
• General-purpose rectification in electronic equipment

Procurement Notes

Verify the manufacturer designation as Comchip Technology when sourcing this specific part number. Confirm that the suffix '-G' indicates RoHS compliance status according to the official datasheet. Ensure the procurement channel provides authentic components from authorized distributors to avoid counterfeit devices. Cross-reference the ordering information with the latest product specification sheet to confirm availability and packaging details.

Selection Notes

Select the GBPC1504-G for applications requiring a 15 A continuous current rating and 400 V reverse voltage blocking capability. Consider the 1.2 V forward voltage drop for thermal management calculations in high-current designs. Evaluate the 300 A surge rating against potential inrush currents in the target circuit. Ensure the mounting method accommodates the standard leaded package dimensions provided in the mechanical data.

Part Context

The GBPC1504-G belongs to the GBPC series of single-phase bridge rectifiers, which are widely used in general-purpose power conversion applications. This series typically offers current ratings ranging from 1 A to 35 A with various voltage options. The GBPC1504 variant specifically addresses mid-power requirements common in consumer electronics and industrial control systems where reliability and cost-effectiveness are prioritized.

Replacement Considerations

Direct replacements must match the 15 A current rating, 400 V reverse voltage, and similar forward voltage characteristics. Verify pinout compatibility and physical package dimensions before substitution. Other manufacturers producing equivalent GBPC1504 parts may offer compatible alternatives if electrical parameters align with the original design requirements.