100-V MOSFET employs double-sided cooling
Alpha & Omega’s AONA66916 100-V N-channel MOSFET comes in a DFN 5×6-mm designed to afford top and bottom side cooling. In addition to improved thermal performance, the device offers low on-resistance of 3.4 mΩ at 10 VGS and a wide safe operating area, making it well-suited for telecom, solar and DC/DC applications.
When using a standard DFN 5×6-mm package, heat dissipation is primarily through the bottom contact, transferring most of the power MOSFET’s heat to the PCB. Alpha & Omega’s latest DFN package enhances heat transfer by maximizing the surface contact area between the exposed top contact and the heat sink.
The AONA66916 MOSFET provides low thermal resistance, with top-side RthJC of 0.5°C/W maximum and bottom-side RthJC of 0.55°C/W maximum. The top-exposed DFN 5×6-mm package of the AONA66916 shares the same footprint of the company’s standard DFN 5×6-mm package, eliminating the need to modify existing PCB layouts.
The AONA66916 MOSFET costs $1.85 each in lots of 1000 units. It is available now in production quantities, with a lead time of 14 to16 weeks.
Find more datasheets on products like this one at Datasheets.com, searchable by category, part #, description, manufacturer, and more.
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