UM2106A

RF Diode Overview

The UM2106A is a silicon PIN diode manufactured by Microchip Technology, designed for transmit/receive switch and attenuator applications in the HF band (2-30 MHz) and below. It features a hermetic seal construction to ensure reliability in demanding environments. Key electrical specifications include a maximum reverse voltage of 600 V, a maximum series resistance of 2 Ohms at maximum forward current, and a maximum diode capacitance of 2.5 pF.

RF Diode Feature Summary

• Hermetic seal construction for environmental protection
• Designed for high-frequency RF switching applications
• Suitable for HF band transmit/receive switching

RF Diode Applications

• HF band transmit/receive switching
• Attenuator circuits
• RF signal routing

RF Diode Procurement Notes

Verify component authenticity through authorized Microchip distributors or official channels. Confirm that the received units match the specified hermetic seal package and electrical parameters. Request manufacturer documentation to validate compliance with the datasheet requirements before integration into critical systems.

RF Diode Selection Notes

Select this component when operating within the HF band up to 30 MHz requires robust switching capabilities. The hermetic design is essential for applications exposed to harsh conditions. Ensure the circuit design accommodates the specified 600 V reverse voltage and 2 Ohm series resistance limits for optimal performance.

RF Diode Part Context

The UM2106A belongs to the UM2100 series of silicon PIN diodes from Microchip Technology. This series is specifically engineered for radio frequency applications requiring reliable switching and attenuation in the high-frequency range. The hermetic packaging distinguishes it from standard plastic-packaged alternatives.

RF Diode Replacement Considerations

Consult Microchip Technology for officially confirmed substitute part numbers within the UM2100 series or equivalent qualified replacements. Verify that any alternative maintains the same hermetic seal specification and electrical characteristics.