KBPC1501W-G

Overview

The KBPC1501W-G is a single-phase bridge rectifier manufactured by Comchip Technology. It features an average forward output current of 15 A and a peak reverse voltage rating of 100 V. The device utilizes a silicon planar epitaxial structure with a maximum non-repetitive peak surge current capability of 400 A at 60 Hz. It operates within a junction temperature range of -55°C to +175°C and exhibits a typical forward voltage drop of 1.1 V at rated current.

Feature Summary

• Single-phase bridge rectification using silicon planar epitaxial technology
• High thermal stability supporting extended operating temperatures up to 175°C
• Robust surge current handling for transient protection in resistive or inductive loads

Applications

• AC to DC power supply conversion circuits
• General-purpose rectification in industrial control systems
• Battery charging applications requiring low-voltage high-current input

Procurement Notes

Verify the specific package variant, as datasheets may list both standard and screw-mount versions. Confirm RoHS compliance status directly with the manufacturer, as historical data indicates potential transitional compliance periods. Ensure the selected part number matches the required terminal configuration for your PCB layout or chassis mounting requirements.

Selection Notes

Select this component when a 15 A continuous current rating and 100 V blocking voltage are required. Consider the 1.1 V forward voltage drop for efficiency calculations. Evaluate the thermal resistance characteristics if operating near the upper temperature limits. Compare against higher voltage variants if system transients exceed the 100 V rating.

Part Context

This component belongs to the KBPC-W series of single-phase bridge rectifiers from Comchip Technology. The series offers various voltage ratings while maintaining consistent current capabilities and physical dimensions. It serves as a fundamental discrete semiconductor solution for converting alternating current to direct current in medium-power electronic assemblies.

Replacement Considerations

Direct substitutes include other manufacturers' 15 A, 100 V single-phase bridge rectifiers in compatible packages such as KBPC or GBPC form factors. Verify that replacement parts match the 1.1 V forward voltage and 400 A surge current specifications to ensure circuit compatibility.