Cissoid (Belgium)


CISSOID is the leader in high temperature semiconductor solutions, delivering standard products and custom solutions for power management, power conversion and signal conditioning in extreme temperature and harsh environments. CISSOID provides high reliability products guaranteed from -55°C to +225°C and commonly used outside that range, from cryogenic lows to upper extremes.

Whether the ambient temperature is low but the power dissipation heats up the chips, or in high temperature environments, CISSOID products enable energy, weight and cost savings in lighter, cooling-free and more compact electronic systems. They are used in mission-critical systems as well as in applications requiring long term reliability. CISSOID supplies leaders in the Oil & Gas, Aeronautics, Industrial and Automotive markets.


  • Aerospace: Engine lubrication, Braking systems, Electric power conversion, Electrical actuator electronics, FADEC
  • Automotive: Electric power conversion, Motor drivers, Chargers, Powertrain systems
  • Industrial: Harsh environment process control, white goods
  • Railway: Trains
  • Oil & Gas: Down-hole tools for smart drilling, well logging, well completion


For details, please visit Cissoid website:

   Language Select: Menu:

Click to watch videos

© 2017 Technokey Disclaimer & Copyright (All Rights Reserved)