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Product Detailed Parameters
- Description：RF MOSFET LDMOS 28V NI780
- Series：-
- Mfr：Freescale Semiconductor
- Package：Bulk
- Technology：LDMOS
- Frequency：960MHz
- Gain：19.4dB
- Voltage - Test：28 V
- Current Rating (Amps)：-
- Noise Figure：-
- Current - Test：1.6 A
- Power - Output：65W
- Voltage - Rated：70 V
- Grade：-
- Qualification：-
- Mounting Type：-
- Package / Case：NI-780S
- Supplier Device Package：NI-780S
- Configuration：-
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Overview
The MRF8S9220HSR3 is an RF MOSFET LDMOS device manufactured by NXP USA Inc., formerly Freescale Semiconductor. It operates at a frequency of 960MHz with a rated voltage of 70V and a test voltage of 28V. The component delivers an output power of 65W and provides a gain of 19.4dB. It is housed in the NI-780S package.
Feature Summary
- Utilizes LDMOS technology for RF power amplification
- Designed for high-efficiency operation at 960MHz
- Features a robust 70V rated voltage capability
Applications
- Base station power amplification
- Broadband RF signal processing
- Industrial, Scientific, and Medical (ISM) equipment
Procurement Notes
Verify the manufacturer status as NXP USA Inc. when sourcing this part originally produced by Freescale Semiconductor. Confirm the specific NI-780S package variant to ensure mechanical compatibility. Check RoHS compliance documentation for regulatory adherence. Validate the current lifecycle status, as availability may vary due to production changes or obsolescence notices from the manufacturer.
Selection Notes
Select this component for applications requiring 65W output power at 960MHz. Ensure the design supports the 28V test voltage environment. Consider the NI-780S footprint for PCB layout. Verify thermal management requirements for LDMOS devices operating at high power levels. Compare gain specifications against system link budget requirements.
Part Context
This device belongs to the MRF8 series of RF power transistors. It represents the transition period where Freescale Semiconductor's RF products were integrated into NXP's portfolio. The NI-780S package is standard for high-power RF modules in this frequency range, offering reliable performance for base station infrastructure.
Replacement Considerations
Check for direct cross-reference part numbers from NXP. Evaluate alternative LDMOS devices with similar 65W output and 960MHz frequency ratings. Verify pinout compatibility before substitution. Review datasheet updates for any parameter shifts in gain or efficiency.
