The PD85004 is a high-performance N-channel, enhancement-mode lateral MOSFET from STMicroelectronics, designed specifically for broadband applications in the RF domain. This product is particularly suitable for high-power, high-efficiency applications in the 400 MHz to 1 GHz frequency range. With its robust design, the PD85004 is capable of withstanding extreme RF performance demands, making it an ideal choice for both commercial and industrial uses.

Key Features

• Frequency Range: Optimized for broad bandwidth applications, it is capable of operating efficiently from 400 MHz to 1 GHz.
• Output Power: The PD85004 boasts a high output power of 4 W, ensuring strong signal transmission for various applications.
• Gain: It features excellent gain performance with 14 dB gain at 1 GHz, providing a strong amplification of the input signal.
• Efficiency: With an efficiency of 60%, this power transistor minimizes energy loss and heat generation, making it suitable for systems where power efficiency is crucial.
• Thermal Resistance: The low thermal resistance of the device allows for better heat dissipation, ensuring reliability and longevity even under high operating temperatures.
• Package: It comes in a durable, thermally-enhanced PowerSO-10RF plastic package, which is designed for optimal thermal performance and size efficiency.

Applications

The PD85004 from STMicroelectronics is widely used in a variety of RF power applications. Its ability to provide consistent performance across a wide frequency range makes it suitable for:

• Mobile radio applications
• RF power amplifiers for GSM, PCS, DCS, CDMA, and WCDMA
• Portable radios
• Professional mobile radios (PMR)
• Linear and non-linear applications

Conclusion

With its combination of high power, efficiency, and frequency range, the PD85004 is a versatile and reliable component for any RF power application. STMicroelectronics' commitment to quality ensures that this power transistor will deliver consistent performance and durability for a wide array of RF solutions.