KBL01/1

Overview

The KBL01/1 is a single-phase bridge rectifier manufactured by Vishay General Semiconductor - Diodes Division. It utilizes standard silicon technology and features a GBL package configuration with through-hole mounting capabilities. The device is rated for a maximum repetitive peak reverse voltage of 100 V and supports an average forward rectified current of 4 A. Key electrical parameters include a maximum non-repetitive peak forward surge current of 100 A, a maximum reverse leakage current of 5 µA at the rated voltage, and a typical forward voltage drop of 1.1 V at full load current. The component operates within a junction temperature range of -55°C to 150°C.

Feature Summary

• Plastic encapsulate material classified as Underwriters Laboratory Flammability 94V-0
• Designed for general purpose rectification applications
• Features low leakage current characteristics

Applications

• General purpose rectification circuits
• Power supply input stages
• DC output rectification

Procurement Notes

Verify component authenticity and datasheet alignment before integration. Confirm that the specific suffix matches required packaging or marking specifications. Ensure the procurement source provides valid traceability documentation. Check for RoHS compliance status if environmental regulations apply to the final assembly. Validate that the supplier can provide original manufacturer certificates to guarantee part integrity.

Selection Notes

Select this component when a 4 A current rating and 100 V blocking capability are required in a compact through-hole form factor. Consider the GBL package dimensions for PCB layout constraints. Evaluate thermal management requirements based on the 150°C maximum junction temperature limit. Compare against alternative bridge rectifiers if higher current ratings or different package styles are necessary for the specific application design.

Part Context

The KBL01/1 belongs to the KBL series of plastic bridge rectifiers from Vishay. This series is characterized by its compact GBL package design, which allows for efficient board space utilization compared to larger traditional packages. The product line is engineered for robust performance in various power conversion applications requiring reliable DC rectification from AC sources.

Replacement Considerations

Public confirmed substitute part numbers include GBL01E-E3/A from Vishay General Semiconductor - Diodes Division.