KBL06-E4/51

Overview

The KBL06-E4/51 is a Vishay single-phase bridge rectifier in the KBL series. It features a 600 V repetitive peak reverse voltage (Vrrm) and a 4 A average forward current (If). The device supports a 200 A non-repetitive peak forward surge current (Ifsm) with a maximum forward voltage of 1.1 V. Operating temperatures range from -55°C to +150°C, with a peak reverse current of 5 μA. It utilizes a through-hole KBL package measuring 19.5 mm in length and 16.3 mm in height.

Feature Summary

• Glass passivated junctions for enhanced electrical stability and reliability under varying thermal conditions.
• Isolated case design allows for direct mounting to heat sinks without additional insulating hardware.
• High surge current capability ensures robust performance during transient load events.

Applications

• AC-DC power supply circuits
• Battery charging systems
• General-purpose rectification

Procurement Notes

Verify the specific suffix /51 against official Vishay documentation to confirm packaging details. Ensure the component meets RoHS standards as indicated by the E4 designation. Cross-reference datasheet parameters with system requirements before procurement.

Selection Notes

Select this component for applications requiring 600 V isolation and 4 A continuous current handling. The KBL package suits through-hole PCB layouts where moderate thermal dissipation is sufficient. Verify that the 1.1 V forward voltage drop aligns with efficiency targets.

Part Context

This part belongs to the Vishay KBL series of single-phase bridge rectifiers. The series offers various voltage ratings while maintaining consistent physical dimensions and pin configurations. The KBL06 variant specifically addresses mid-range voltage requirements within this standardized form factor.

Replacement Considerations

Compatible substitutes include other Vishay KBL series parts with matching voltage and current ratings. Generic equivalents must match the KBL footprint and electrical specifications precisely.