Infineon Technologies CoolMOS™ P7 MOSFETs

Infineon Technologies CoolMOS™ P7 MOSFETs deliver best-in-class price/performance ratio with excellent ease-of-use to address challenges in various applications. The 700V and 800V CoolMOS P7 power MOSFETs have been developed for flyback-based low-power SMPS applications including adapter and charger, lighting, audio SMPS, AUX, and industrial power. The 600V CoolMOS P7 power MOSFETs target not only low power but also high-power SMPS applications like solar inverters, server, telecom, and EV charging stations. Infineon P7 MOSFETs are fully optimized for hard- and soft-switching topologies. 


  • 120V to 950V drain-source breakdown voltage
  • 24mΩ to 4.5Ω RDS(ON) drain-source resistance
  • 1.5A to 101A continuous drain current
  • 0.5W to 291W power dissipation


Infineon 600V CoolMOS P7 MOSFETs are 7th generation devices and utilize revolutionary technology for high voltage power MOSFETs. The transistors are designed according to the superjunction (SJ) principle and pioneered by Infineon Technologies. The 600V CoolMOS P7 combines the benefits of a fast switching SJ MOSFET with excellent ease of use. The 600V P7 feature very low ringing tendency, outstanding robustness of body diode against hard commutation and excellent ESD capability. Extremely low switching and conduction losses make switching applications even more efficient, compact and cooler.

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Infineon 700V CoolMOS P7 MOSFETs feature a revolutionary technology for high voltage power MOSFETs. The 700V are designed according to the superjunction (SJ) principle and pioneered by Infineon. The latest 700V CoolMOS P7 are an optimized platform tailored to target cost sensitive applications in consumer markets like chargers, adapters, lighting, TVs and more.

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Infineon 800V CoolMOS P7 MOSFETs combine best-in-class performance with ease-of-use. The P7 set a new benchmark in 800V super junction technologies. The transistors offer up to 0.6 percent efficiency gain and 2°C to 8°C lower MOSFET temperature.

The transistors feature optimized device parameters like over 50% reduction in Eoss and Qg, reduced Ciss and Coss. The CoolMOS P7 also enable higher power density designs through lower switching losses and better DPAK RDS(on) products. The CoolMOS P7 are a perfect fit for low-power SMPS applications.

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Infineon 950V CoolMOS P7 SJ MOSFETs employs 950V super junction technology and combines best-in-class performance with state of the art ease-of-use. These MOSFETs come with an integrated Zener diode Electro Static Discharge (ESD) protection. The integrated diode improves ESD robustness that reduces ESD-related yield loss and provides exceptional ease-of-use levels. These MOSFETs offer 3V VGS(th) and narrow tolerance of only ±0.5V that makes it easy to drive and design-in. The 950V SJ MOSFETs provide low DPAK RDS(on) that enables higher density while decreasing BOM and assembly cost.

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Published: 2017-01-09 | Updated: 2023-05-18