MA4E2200D1-287T

RF Diode Overview

The MA4E2200D1-287T is a reverse series pair zero bias Schottky diode from the MACOM MA4E2200 series, housed in an SOT-23 (Case Style 287) surface mount package. It features a minimum reverse voltage breakdown of 1.5 V at 100 µA and a maximum forward voltage of 220 mV at 1 mA. The device exhibits a typical total capacitance of 0.25 pF at 0.15 V reverse bias and a typical video resistance of 7000 Ω. Designed for silicon detector applications, it supports an operating temperature range from -65°C to +125°C and handles up to 75 mW CW RF incident power.

RF Diode Feature Summary

• Reverse series pair configuration within a compact SOT-23 surface mount package
• Low barrier P-type Schottky technology optimized for zero bias detection
• Minimal parasitic capacitance suitable for high-frequency signal processing

RF Diode Applications

• RF ID tag envelope detectors
• Low leakage limiters
• High volume low cost detector applications

RF Diode Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to ensure correct configuration. Confirm RoHS compliance status and tape and reel packaging requirements prior to procurement. Cross-reference the datasheet revision to validate electrical parameters and maximum ratings for the production batch.

RF Diode Selection Notes

Select this component when a reverse series pair topology is required for zero bias detection circuits. The SOT-23 package offers a small profile suitable for space-constrained designs. Ensure the application operates within the specified 75 mW RF power limit and temperature range to maintain performance reliability.

RF Diode Part Context

This part belongs to the MA4E2200 series of surface mount zero bias Schottky diodes manufactured by MACOM Technology Solutions. The series includes single, series pair, and reverse series pair configurations available in various plastic packages such as SOD-323 and SC-79. These devices are engineered for high-volume detector applications requiring low leakage and moderate parasitics.

RF Diode Replacement Considerations

Consult the official datasheet for equivalent part numbers within the same series. Verify pinout compatibility and electrical specifications before substituting with other manufacturers' components.