SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —
The PH1090-700B is an NPN silicon microwave power transistor designed for high-efficiency broadband Class C operation. It features a common base configuration and utilizes high-gain inter-digitized geometry to achieve low noise figures. The device operates at a maximum frequency of 1.09 GHz, delivering 2.9 W of output power with a collector current rating of 70 A and a breakdown voltage of 60 V. It is housed in a chassis-mount package suitable for robust RF applications.
Verify the specific suffix 'B' against the manufacturer's official datasheet to confirm mechanical dimensions and pinout compatibility. Ensure thermal management solutions align with the chassis-mount requirements for the specified 2.9 W power dissipation. Confirm RoHS3 compliance status if required by project specifications.
Select this component for applications requiring high-frequency NPN silicon transistors in the UHF band. Consider the common base topology for impedance matching needs. Evaluate the chassis-mount form factor against available board space and cooling infrastructure before finalizing the design integration.
MACOM Technology Solutions specializes in high-performance analog semiconductor solutions for RF, microwave, and millimeter-wave markets. The PH1090-700B belongs to their portfolio of bipolar RF transistors, supporting critical infrastructure in telecommunications, defense, and industrial sectors through reliable high-power amplification.
Consult MACOM official documentation for verified substitute part numbers. Cross-reference electrical parameters such as gain, frequency range, and power handling when evaluating alternatives.