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MRF81A05X Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
MRF81A05XREMTECH550Yes

MRF81A05X** is a high-power RF transistor manufactured by **REMTECH**.

The MRF81A05X is a high-power RF transistor manufactured by REMTECH. Below are its key specifications, descriptions, and features:

Specifications:

  • Type: N-Channel Enhancement-Mode Lateral MOSFET
  • Frequency Range: 806–960 MHz
  • Output Power: 50 W (P1dB)
  • Gain: 17 dB (typical)
  • Drain Efficiency: 50% (typical)
  • Drain Voltage (VDD): 50 V
  • Drain Current (ID): 5 A (continuous)
  • Input/Output Impedance: 50 Ω
  • Package: Flange-Mounted (TO-270AA)

Descriptions:

  • Designed for high-power RF amplification in the 806–960 MHz frequency range.
  • Suitable for land mobile radio, base stations, and broadband applications.
  • Features high gain, efficiency, and ruggedness for reliable performance.

Features:

  • High Linearity: Optimized for Class AB operation.
  • Thermal Stability: Robust design for high-temperature operation.
  • Rugged Construction: Withstands high VSWR (mismatch conditions).
  • Gold Metallization: Ensures reliable bonding and long-term performance.

This transistor is commonly used in RF power amplifiers for commercial and industrial applications.

Would you like additional details on electrical characteristics or application notes?

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