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Infineon Unveils New 650V CoolMOS CFD7

Infineon Technologies has launched the new 650V CoolMOS CFD7. The 650 V CoolMOS CFD7 product families are best suited for resonant topologies in soft-switching applications like telecomserversolar and off-board EV-charging

InfineonExtending the voltage range of the renowned CoolMOS CFD7 family the 650 V devices succeeds the CoolMOS CFD2. The added 650 V products match LLC and zero-voltage-switching phase-shift full-bridge topologies in which they are delivering numerous advantages compared to previous generations. The additional 50 V breakdown voltage, an integrated fast body diode, and improved switching performance make the product family a perfect fit for contemporary designs. Very low reverse-recovery charge and excellent thermal behavior add to the benefits.

The switching losses, as well as RDS (on) dependency over-temperature, are significantly reduced. The product family provides very good hard-commutation ruggedness. Thanks to the improved gate charge (Qg) and the fast switching performance, the 650 V CoolMOS CFD7 family increases efficiency over the whole load range. In the primarily targeted SMPS application, these MOSFETs provide outstanding light-load and improved full-load efficiency compared to the competition. Furthermore, the best-in-class RDS (on) enables customers to increase the power density level of SMPS at a competitive price.


Aishwarya Saxena

A book geek, with creative mind, an electronics degree, and zealous for writing.Creativity is the one thing in her opinion which drove her to enter into editing field. Allured towards south Indian cuisine and culture, love to discover new cultures and their customs. Relishes in discovering new music genres.

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