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International Rectifier Delivers A Cooler MOSFET

Forecasting cooler, more compact dc/dc converter designs, the 150V IRF6643PbF DirectFET MOSFET targets isolated dc/dc converters operating from an input-voltage range from 36V to 75V and in 48V, fixed-input systems. The device, in a low-profile SO-8 package, handles current levels up to 35A. It specifies an on resistance of 29 mΩ and is said to exhibit low inductance. Pricing is $1.24 each/10,000. For further information, call INTERNATIONAL RECTIFIER, El Segundo, CA. (310) 252-7726.


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