FEPB6DT-E3/81

Diode Arrays Overview

The FEPB6DT-E3/81 is a dual common-cathode ultrafast rectifier manufactured by Vishay General Semiconductor. It utilizes glass passivated chip junctions and is housed in a TO-263AB (D2PAK) surface-mount package. The device supports a maximum average forward rectified current of 6.0 A at a case temperature of 105 °C, with a peak forward surge current capability of 75 A. It offers a maximum repetitive peak reverse voltage of 200 V and features an ultrafast recovery time of 35 ns. The component operates within a temperature range of -55 °C to +150 °C.

Diode Arrays Feature Summary

• Ultrafast recovery time for high efficiency switching applications
• Glass passivated chip junction construction
• High forward surge current capability
• Low leakage current characteristics

Diode Arrays Applications

• High frequency rectification in switching mode power supplies
• Inverter circuits
• Freewheeling diodes
• DC-to-DC converters

Diode Arrays Procurement Notes

Verify the specific suffix against official documentation to confirm package type and delivery mode. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer. Ensure thermal management requirements align with the specified junction-to-case thermal resistance values provided in the datasheet.

Diode Arrays Selection Notes

Select this component for designs requiring fast switching speeds and low reverse recovery charge. Verify that the operating voltage does not exceed the 200 V rating and that the thermal design accommodates the 6.0 A continuous current limit. Consider the TO-263AB footprint constraints during PCB layout.

Diode Arrays Part Context

This part belongs to the FEP(F,B)6AT through FEP(F,B)6DT series from Vishay. These are dual common-cathode ultrafast rectifiers designed for general-purpose power switching. The series includes variants with different voltage ratings ranging from 50 V to 200 V.

Diode Arrays Replacement Considerations

Cross-reference with other Vishay FEPB6xT series parts for different voltage ratings. Verify pinout compatibility and thermal performance before substituting with components from other manufacturers.