FMX-2203

Diode Arrays Overview

The FMX-2203 is a silicon ultra-fast-recovery rectifier diode manufactured by Sanken Electric. It features a resin-molded structure with UL94V-0 flammability rating. Key electrical parameters include a peak reverse voltage of 300 V, an average forward current of 20 A, and a maximum forward voltage drop of 1.30 V at 10 A. The device supports a junction temperature range from -40 °C to +150 °C and offers low reverse leakage current. Recovery times are specified as 30 ns max (trr1) and 25 ns max (trr2).

Diode Arrays Feature Summary

• Ultra-fast recovery characteristics suitable for high-frequency applications.
• High thermal stability with a junction temperature range up to +150 °C.
• Robust surge handling capability with a peak surge forward current of 100 A.

Diode Arrays Applications

• High frequency rectification circuits.
• Switching power supplies requiring fast recovery.
• Industrial inverter systems.

Diode Arrays Procurement Notes

Verify component authenticity through authorized Sanken distributors. Confirm datasheet revision status as the part is marked Not Recommended for New Designs. Ensure storage conditions maintain the resin mold integrity and check marking legibility for lot traceability prior to assembly.

Diode Arrays Selection Notes

Evaluate thermal resistance requirements against system heat dissipation capabilities. Compare recovery time specifications with circuit switching frequencies to ensure minimal reverse recovery losses. Verify package mounting torque limits to prevent mechanical stress on the die during installation.

Diode Arrays Part Context

This component belongs to Sanken's ultra-fast-recovery diode lineup designed for efficient power conversion. It utilizes a silicon planar chip technology housed in a plastic encapsulated package. The design prioritizes low reverse recovery charge for improved efficiency in high-speed switching environments.

Diode Arrays Replacement Considerations

Sanken explicitly marks this model as Not Recommended for New Designs. Engineers should consult official replacement recommendations or equivalent ultra-fast recovery diodes from current product portfolios that meet the 300 V and 20 A specifications.