MA4E2054L-1261

RF Diode Overview

The MA4E2054L-1261 is a low barrier N-type silicon Schottky diode in the MA4E2054 series, designed for high-performance mixer and detector applications from VHF through X-band. It features a maximum total capacitance of 0.3 pF at 0 V bias and 1 MHz frequency. The device has a minimum breakdown voltage of 3.0 V at 10 µA reverse current and a maximum reverse leakage current of 100 nA at 1 V or 500 nA at 3 V. Operating temperature ranges from -65°C to +125°C.

RF Diode Feature Summary

• Low barrier silicon Schottky design optimized for high-volume, low-cost detector and mixer circuits
• High detector sensitivity with tangential signal sensitivity reaching -55 dBm TSS
• Low noise figure performance of 5.7 dB (SSB) at X-band frequencies
• RoHS compliant and lead-free construction suitable for automated assembly processes

RF Diode Applications

• VSAT and DBS mixers
• RF tag applications for identification and toll collection
• Balanced mixer and detector voltage doubler circuits

RF Diode Procurement Notes

Verify the specific package style and configuration suffix against the official MACOM datasheet before ordering. Confirm RoHS compliance status and tape and reel packaging requirements directly with the manufacturer or authorized distributors to ensure alignment with production specifications.

RF Diode Selection Notes

Select this component for RF applications requiring low capacitance and high sensitivity across VHF to X-band frequencies. Evaluate the single-ended versus balanced mixer requirements to determine if the single element or series pair configuration is necessary. Ensure the operating temperature range meets the system's environmental constraints.

RF Diode Part Context

This part belongs to the MA4E2054 series of surface mount low barrier Schottky diodes manufactured by MACOM Technology Solutions. The series includes various configurations such as single elements and series pairs housed in SOT-23, SOT-323, SOD-323, and SC-79 packages.

RF Diode Replacement Considerations

Consult the official MACOM datasheet for equivalent part numbers within the MA4E2054 series that match the required package style and wiring configuration.