MA40207-120

RF Diode Overview

The MA40207-120 is a low capacitance Schottky detector diode designed for superior performance in video detectors and power monitors from 100 MHz through 40 GHz. It features low junction capacitance and repeatable video impedance. The device is available in various ceramic, stripline, and axial lead packages, as well as bondable chips. Both P and N type diodes are offered within this family to support diverse circuit requirements.

RF Diode Feature Summary

• Wide selection of packages suitable for stripline, coaxial, and waveguide detectors
• Excellent sensitivity extending through the Ka-band frequency range
• Low 1/F noise characteristics for improved signal detection

RF Diode Applications

• Detectors in stripline circuits
• Power monitors in coaxial circuits
• Video detectors in waveguide circuits

RF Diode Procurement Notes

Verify the specific package style and polarity (P or N type) required for the design, as the MA40207 family offers multiple physical configurations. Confirm that the 40 GHz operational limit aligns with the system's maximum frequency requirements before finalizing component selection.

RF Diode Selection Notes

Select this component when high-frequency detection up to 40 GHz is necessary with minimal junction capacitance. Consider the available package types, including chip form factors, based on the PCB layout or waveguide integration constraints of the target application.

RF Diode Part Context

This part belongs to the MA40207 family of low capacitance Schottky diodes manufactured by MACOM Technology Solutions. The family is engineered specifically for microwave and millimeter-wave applications requiring reliable video detection and power monitoring across a broad bandwidth.

RF Diode Replacement Considerations

Check for direct substitutes within the MA40207 series or similar low-capacitance Schottky detector diodes from other manufacturers. Ensure any replacement maintains compatibility with the existing stripline, coaxial, or waveguide interface and meets the 40 GHz performance specification.