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600V Ultrafast Rectifiers

ST offers ultrafast diodes with various VF/tRR trade-offs to achieve the best performance for any application.

New AC series of 600 V ultrafast rectifiers target air conditioning

The 600 V ultrafast ‘AC’ rectifier series rated at 15 A, 30 A and 60 A is intended for air conditioning equipment power supplies, in a single-switch boost PFC or in a continuous mode interleaved PFC.
Their soft recovery characteristic during commutation reduces EMI emission at high-switching frequencies, while providing high efficiency and limiting conduction power losses in the whole application.
Housed in TO-220AC/AB/FP, TO-247 and TO-3P/PF packages, depending on current rating and configuration, they are also ideal as freewheeling diodes in industrial PFCs.