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28V Devices for Frequencies to 1GHZ | Semelab/TT-Electronics

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semelab-28V-Devices-Frequencies-1GHZSemelab RF MOSFETs are manufactured using a unique silicon Vertical DMOS process with gold metalisation which gives high performance and maximum reliability at high power levels.

Features & Benefits:

  • Ultra-high linearity, low Rds(on) and high efficiency
  • Very high gain and exceptionally rugged
  • Ultra wide band - 1MHz to 1GHz
  • Wide power range - 750mW to 400W
  • Exceptionally low feedback capacitance resulting in:
    • High gain via reduced Miller Effect (20dB VHF, 16dB UHF)
    • High stability
    • Easier design
  • Low Rds(on) for high efficiency (>50%)
  • High breakdown voltage (typically 85V for 28V parts) for exceptional ruggedness (up to 20:1 VSWR withstand)
  • Excellent thermal stability


  • Military/Aerospace
  • Industrial Down-Hole

Additional Information: