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HS-303ARH - Radiation Hardened CMOS Dual SPDT Analog Switch

Key Features

  • QML, per MIL-PRF-38535.
  • Radiation performance ○ Total dose: 3x105rad(Si) ○ SEE: For LET = 60MeV.
  • cm2/mg at 60° incident angle,.

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Datasheet HS-303ARH, HS-303AEH, HS-303BRH, HS-303BEH Radiation Hardened CMOS Dual SPDT Analog Switch The HS-303ARH, HS-303AEH, HS-303BRH, HS-303BEH analog switches are monolithic devices fabricated using the Renesas dielectrically isolated Radiation Hardened Silicon Gate (RSG) process technology to ensure latch-up free operation. They are pinout compatible and functionally equivalent to the HS-303RH, but offer improved 300kRAD(Si) total dose capability. These switches offer low-resistance switching performance for analog voltages up to the supply rails. ON-resistance is low and stays reasonably constant over the full range of operating voltage and current. ON-resistance also stays reasonably constant when exposed to radiation.