## Summary of the RFMD FPD2250 Datasheet

This document is a datasheet for the RFMD FPD2250, a GaAs HEMT power amplifier die. Here's a summary of the key information:

Key Features & Performance:

️· Frequency: Designed for applications around 12 GHz (CW signal measurements done at this frequency).
️· Power Dissipation: Up to 5W (with derating based on operating temperature).
️· Reliability: MTTF of 4.2 million hours at 150°C channel temperature.
️· Applications: Likely intended for wireless communication, microwave, or RF applications.

Absolute Maximum Ratings:

️· Drain-Source Voltage: 10V
️· Gate-Source Voltage: -3V to +3V
️· Operating Channel Temperature: 175°C

Assembly & Handling:

️· Fragile: GaAs devices require careful handling.

️· Mounting: Conductive epoxy is recommended for die attach.
️· Bonding: Gold (99.99% pure) bond wire and thermocompression wedge bonding are recommended.
️· ESD Sensitive: Class 0 ESD handling procedures should be followed.

Ordering Information:

️· Available in full packs (100), small quantities (25), and sample quantities (3).

Important Notes:

️· The datasheet emphasizes the importance of proper thermal management and assembly techniques for optimal performance and reliability.
️· It includes detailed information on pad layout, bond wire recommendations, and application notes availability.
️· The device is not intended for use in space-based or life-sustaining equipment.



This is a comprehensive datasheet for RF engineers and assembly technicians working with this specific RF power amplifier die.