FEPF6DT-E3/45

Diode Arrays Overview

The FEPF6DT-E3/45 is a dual common-cathode ultrafast rectifier from Vishay, housed in an ITO-220AB package. It features a maximum average forward rectified current of 6.0 A and a peak forward surge current of 75 A per diode. The device offers a maximum repetitive peak reverse voltage of 200 V with a typical junction-to-case thermal resistance of 5.1 °C/W. Electrical characteristics include a maximum instantaneous forward voltage of 0.975 V at 3.0 A and a maximum reverse recovery time of 35 ns.

Diode Arrays Feature Summary

• Ultrafast recovery time for high efficiency switching
• Glass passivated chip junction for reliability
• Low leakage current and low switching losses

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 ordering suffix to confirm the package type and compliance grade. The E3 suffix indicates consumer grade compliance with JESD 201 class 1A whisker testing. Confirm that the required voltage rating aligns with the 200 V maximum repetitive peak reverse voltage specification before procurement.

Diode Arrays Selection Notes

Select this component when a dual common-cathode configuration is required for space-constrained designs. The ITO-220AB package provides isolation between terminals and the heatsink. Ensure the operating temperature range of -55 °C to +150 °C meets the environmental requirements of the target application.

Diode Arrays Part Context

This part belongs to the FEP(F,B)6AT through FEP(F,B)6DT series of dual common-cathode ultrafast rectifiers. The series covers voltage ratings from 50 V to 200 V across different suffixes (AT, BT, CT, DT). The FEPF prefix specifically denotes the ITO-220AB insulated leaded package variant within this family.

Diode Arrays Replacement Considerations

Direct substitutes within the same Vishay series include FEPF6BT-E3/45 and FEPF6CT-E3/45, which share the identical ITO-220AB package and electrical form factor but offer lower voltage ratings of 100 V and 150 V respectively.