Rohm has launched a lineup 30 600V super junction MOSFETs for increased design flexibility while maintaining the industry’s fastest reverse recovery time (trr) for EV charging stations and motor drives in refrigerators and air conditioners.
Generally, the recovery characteristics of the super junction MOSFET’s internal diode shows hard recovery. However, by optimizing the internal structure, the R60xxJNx series is able to improve the soft recovery index by 30% over conventional products and succeed in reducing noise while maintaining the industry’s fastest reverse recovery time (trr). This makes it easy for engineers to adjust the noise from the gate resistance.
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