BAR64V-05W-E3-08

RF Diode Overview

The BAR64V-05W-E3-08 is a dual Schottky barrier diode with a common cathode configuration manufactured by Vishay General Semiconductor - Diodes Division. It utilizes the Super Barrier Rectifier (SBR) technology, which provides low forward voltage drop and high efficiency. The device is rated for a maximum repetitive peak reverse voltage of 30 V and an average forward rectified current of 200 mA per diode. It operates within a junction temperature range of -65°C to +175°C. The component is housed in a compact SOT-323 surface-mount package, suitable for space-constrained applications requiring fast switching characteristics.

RF Diode Feature Summary

• Dual common cathode configuration integrates two independent Schottky diodes into a single compact package.
• Super Barrier Rectifier technology ensures low forward voltage drop and minimal power loss during conduction.
• High thermal stability supports reliable operation across an extended junction temperature range up to 175°C.

RF Diode Applications

• DC-DC converter output rectification
• Low voltage power supply circuits
• Signal detection and mixing in RF applications

RF Diode Procurement Notes

Verify the specific ordering suffix against official Vishay documentation to confirm pinout orientation and packaging type. Ensure that the requested variant matches the required tape-and-reel or cut-tape format for automated assembly processes. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm current production status and availability constraints.

RF Diode Selection Notes

Select this component when designing circuits requiring low forward voltage drop at moderate currents. The SOT-323 package is appropriate for high-density PCB layouts. Consider the 30 V reverse voltage rating relative to the maximum circuit operating voltage. Evaluate thermal management requirements based on the expected forward current and ambient temperature conditions.

RF Diode Part Context

This part belongs to Vishay's BAR series of Super Barrier Rectifiers, which combine the benefits of Schottky diodes with standard silicon reliability. The E3 suffix indicates lead-free construction compliant with RoHS directives. The 05W designation typically refers to the specific internal die configuration and packaging style within the SOT-323 family.

RF Diode Replacement Considerations

Potential substitutes include other dual common cathode Schottky diodes in SOT-323 packages with similar electrical ratings. Verify compatibility regarding forward voltage, reverse leakage, and thermal resistance before substitution.