UPA804T-T1-A

Overview

The UPA804T-T1-A is a dual NPN silicon epitaxial transistor from Renesas Electronics Corporation, packaged in the 6-SuperMiniMold surface-mount format. It integrates two distinct NPN elements within a single compact component to optimize board space. The device features a typical transition frequency (fT) of 5.0 GHz, measured at VCE = 5 V and IC = 5 mA with f = 1 GHz. It supports an operating junction temperature up to 125°C and is designed for high-frequency RF applications requiring low-power signal processing.

Feature Summary

• Integrates two NPN elements in a single package
• High transition frequency of 5.0 GHz typical
• Surface-mount SuperMiniMold packaging

Applications

• RF signal processing circuits
• High-frequency amplification stages
• Compact wireless communication modules

Procurement Notes

Verify the specific suffix '-T1-A' against the official Renesas datasheet to confirm tape-and-reel specifications and exact pinout configuration. Ensure compatibility with automated pick-and-place equipment due to the small SuperMiniMold footprint. Cross-reference thermal resistance values for your specific PCB layout to maintain junction temperatures within the 125°C limit during operation.

Selection Notes

Select this component when dual NPN functionality is required in minimal space for RF designs. Compare the 5.0 GHz fT specification against circuit bandwidth requirements. Evaluate the SuperMiniMold package dimensions against available PCB real estate. Consider thermal management strategies given the 125°C maximum junction temperature rating for high-frequency operation.

Part Context

This part belongs to Renesas' discrete semiconductor portfolio, specifically targeting radio frequency and high-speed switching applications. It complements other RF transistors by offering integrated dual-element solutions. The SuperMiniMold package represents Renesas' focus on miniaturization for consumer electronics and portable devices requiring high-performance RF components.

Replacement Considerations

Consult the official Renesas replacement guide for direct equivalents. Verify pin compatibility and electrical parameters such as fT and VCEO before substituting with generic dual NPN transistors. Ensure any alternative maintains the 5.0 GHz performance threshold and SuperMiniMold form factor.