UPP9401/TR7

Overview

The UPP9401/TR7 is a PIN diode manufactured by Microsemi Corporation, designed for high-frequency signal processing applications. It utilizes silicon technology and is housed in a surface-mount package suitable for automated assembly. The component is RoHS compliant and intended for use in circuits requiring fast switching speeds and low capacitance characteristics typical of PIN diodes.

Feature Summary

• Utilizes silicon-based PIN diode technology for efficient RF signal control
• Designed for surface-mount integration into compact electronic assemblies
• Compliant with environmental standards including RoHS restrictions

Applications

• RF switching circuits
• Attenuator designs
• High-frequency signal modulation

Procurement Notes

Verify the specific manufacturer designation as Microchip Technology acquired Microsemi assets; confirm datasheet availability directly from official channels to ensure current revision status and electrical parameter accuracy before finalizing procurement specifications.

Selection Notes

Select this component based on its PIN diode architecture for RF applications. Ensure the surface-mount package aligns with PCB layout constraints. Cross-reference required switching speeds and power handling capabilities against official datasheet limits to guarantee operational reliability within the target circuit design parameters.

Part Context

This part belongs to the PIN diode category within Microsemi's (now Microchip) discrete semiconductor portfolio. These components are engineered for radio frequency applications where variable resistance under forward bias is required. The product line supports various packaging options for different manufacturing needs.

Replacement Considerations

Consult official substitution guides or contact Microchip Technology support for verified equivalent parts. Do not assume functional compatibility with generic PIN diodes without verifying pinout, package dimensions, and electrical specifications against the original datasheet.