BAR 63-02W H6433

RF Diode Overview

The BAR 63-02W H6433 is a dual common cathode switching diode manufactured by Infineon Technologies. It is housed in an SOT-323 (SC-70-6) surface-mount package. The device features a peak reverse voltage of 85 V and a maximum forward current of 250 mA. Key electrical parameters include a reverse recovery time of 4 ns, a forward voltage of 1.25 V at rated current, and a reverse leakage current of 50 uA. The component supports a maximum surge current of 4.5 A and operates within a standard temperature range.

RF Diode Feature Summary

• Dual configuration with common cathode topology for efficient space-saving circuit designs
• Fast switching capability characterized by a 4 ns reverse recovery time
• High peak reverse voltage rating suitable for robust signal protection applications

RF Diode Applications

• Digital logic level shifting and signal routing
• Protection circuits for sensitive semiconductor inputs
• High-speed data line isolation in consumer electronics

RF Diode Procurement Notes

Verify the specific suffix H6433 against official Infineon documentation to confirm tape-and-reel specifications. Confirm RoHS compliance status through the manufacturer's material declaration. Check for end-of-life or not-recommended-for-new-designation notices prior to finalizing procurement plans.

RF Diode Selection Notes

Select this component when a compact dual-diode solution is required for high-speed digital switching. Ensure the 85 V reverse voltage rating exceeds the maximum expected transient voltages in the target application. Verify that the 250 mA continuous forward current meets the load requirements without exceeding thermal limits.

RF Diode Part Context

This part belongs to Infineon's small-signal switching diode portfolio, designed for general-purpose electronic applications. The BAR series typically offers optimized performance for fast switching and low capacitance. The H6433 suffix indicates specific packaging and handling configurations provided by the manufacturer.

RF Diode Replacement Considerations

Consult official cross-reference tools for verified substitutes. Potential alternatives may include other dual common cathode diodes in SOT-323 packages with comparable voltage and current ratings.