UM2102D

RF Diode Overview

The UM2102D is a hermetic stud-mount component manufactured by Microchip Technology. It is classified as an attenuator and power pin diode designed for operation in the 2 to 30 MHz frequency range. The device features a robust construction suitable for high-power applications requiring reliable signal attenuation or switching capabilities within this specific band.

RF Diode Feature Summary

• Hermetic stud-mount package design for enhanced environmental sealing
• Functionality as an attenuator and power pin diode
• Operational frequency range spanning 2 to 30 MHz

RF Diode Applications

• RF signal attenuation circuits
• High-frequency power switching applications
• Military and aerospace communication systems

RF Diode Procurement Notes

Verify the manufacturer designation carefully, as the part number UM2102D may be associated with legacy Microsemi Corporation documentation rather than current Microchip Technology production lines. Confirm the specific datasheet version and hermetic seal specifications before procurement to ensure compatibility with existing system requirements.

RF Diode Selection Notes

Select this component when a hermetically sealed, stud-mounted solution is required for RF frequencies between 2 and 30 MHz. Consider the physical mounting constraints of the stud package and the thermal management needs associated with its use as a power pin diode or attenuator in high-reliability environments.

RF Diode Part Context

This component belongs to a class of specialized RF discrete devices historically produced under the Microsemi brand, which has since been acquired by Microchip Technology. The UM2102D represents a legacy product line focused on ruggedized, high-frequency performance, often utilized in defense and space-grade electronics where standard surface-mount packages are insufficient.

RF Diode Replacement Considerations

Publicly confirmed substitute part numbers for the UM2102D are not available in the provided source material. Due to the specific hermetic stud-mount form factor and legacy status, direct equivalents must be identified through detailed technical cross-reference against original Microsemi datasheets.