CoolMOS™ 7 – Superjunction Power MOSFET

In the heart of Low and High Power SMPS

With 19 years of technology leadership Infineon still succeeds in further growing its best in class CoolMOS™ family by adding superjunction MOSFETS that are even more efficient with highest power density, faster switching, and attractively priced. With CoolMOS™ P7, C7, and G7 customers are offered new solutions for a variety of applications within the granular, high quality portfolio for which the semiconductor manufacturer guarantees supply security and delivery reliability. Hence, Infineon continues to respond to trends and customer requirements on both - high (>150W) and low (<150W) power SMPS markets. Accompanied by innovative gate drivers, EiceDRIVER™ 1EDN and 2EDN, the CoolMOS™ 7 family doubtlessly represents a strong move towards next level switch mode power supplies. In other words, engineers no longer have to deal with trade-offs between maximized efficiency, good ease-of-use (typically EMI) and cost advantages.

CoolMOS™ 7 Family – in the Heart of Evolution – Ongoing Performance Improvements at Competitive Price Levels

CoolMOS™ P7 Series

High Performance at Attractive Prices

  • composed of superjunction MOSFETS
  • best-in-class price/performance ratios
  • exceptional ease-of-use

700V and 800V CoolMOS™ P7 power MOSFET product families

  • developed for flyback based low power SMPS applications including adapter and charger, lighting, audio SMPS, AUX and industrial power

600V CoolMOS™ P7 power MOSFET product family

  • targeting low power but also high power SMPS applications such as solar inverters, server, telecom and EV charging stations
  • fully optimized for hard as well as soft switching topologies

Perfect match:

EiceDRIVER™ 2EDN gate driver* for MOSFETs

CoolMOS™ C7 Series

Power Density at its Best, Lowest RDS(on) vs Package in the World

  • best-in-class efficiency and power density benefits
  • higher switching frequency with the reliability of superjunction technology

600V CoolMOS™ C7

  • Best efficiency in hard switching topologies
  • Suitable for high-end resonant topologies

650V CoolMOS™ C7

  • adding another 50V of breakdown voltage for improved headroom in hard switching application


Perfect Match:

EiceDRIVER™ 1EDN & 2EDN gate driver* for MOSFETs

CoolMOS™ G7 Series

Highest quality, efficiency and power density

600V/650V CoolMOS™ G7 (C7 Gold series)

  • latest SMD series for high-end high power solutions
  • highest performance in hard switching topologies
  • SMD TO-Leadless (TOLL) package with 4pin Kelvin source capability and improved thermal properties
  • improved superjunction (SJ) semiconductor process
  • small footprint for best power density in server, telecom and solar applications
  • cost savings in manufacturing due to the simple mounting process

600V CoolMOS™ G7

  • additionally suitable for high-end resonant topologies

Perfect Match:

EiceDRIVER™ 1EDN and 2EDN gate driver* for MOSFETs

*EiceDRIVER™ 1EDN and 2EDN Gate Driver for MOSFETs

1-channel (1EDN) and 2-channel (2EDN) MOSFET driver ICs are the crucial link between control ICs and powerful MOSFET and GaN switching devices. Fast, precise, strong and compatible - MOSFET driver ICs enable high system level efficiencies, excellent power density and consistent system robustness.

Use of gate drivers is recommended for:

  • any power MOSFET use-case with a digital controller
  • CoolMOS™ with RDS(ON) of 200mOhm (or better)