IRF6631PBF Datasheet



The IRF6631PBF combines the latest HEXFET&reg; Power MOSFET Silicon technology with the advanced Direct FETTM packaging to achieve the lowest on-state resistance in a package that has the footprint of a Micro-8 and only 0.7 mm profile. The Direct FET package is compatible with existing layout geometries used in power applications, PCB assembly equipment and vapor phase, infra-red or convection soldering techniques. Application note AN-1035 is followed regarding the manufacturing methods and processes. The Direct FET package allows dual sided cooling to maximize thermal transfer in power systems, improving previous best thermal resistance by 80%. The IRF6631PBF balances industry leading on-state resistance while minimizing gate charge along with ultra low package inductance tore duce both conduction and switching losses. The reduced losses make this product ideal for high frequency/high efficiency DC-DC converters that power high current loads such as the latest generation of microprocessors. The IRF6631PbF has been optimized for parameters that are critical in synchronous buck converter&rsquo;s Ctrl FET sockets. IRF6631PBF Features &bull; RoHs Compliant&bull; Lead-Free (Qualified up to 260&deg;C Reflow)&bull; Ideal for CPU Core DC-DC Converters&bull; Low Switching and Conduction Losses&bull; Low Profile (<0.7mm)&bull; Dual Sided Cooling Compatible&bull; Compatible with existing Surface Mount Techniques


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Manufacturer information


Diodes Incorporated is a leading global manufacturer and supplier of high-quality, application-specific, standard products within the broad discrete, logic and analog semiconductor markets. Diodes Incorporated primarily serves the computing, consumer, communications, industrial and automotive segments. Diodes’ diverse product portfolio includes parts for LCD/LED TVs and displays, desktop, notebook and tablet computing, smartphones and hand-held devices, set-top boxes, power supplies and USB protection as well as many other application areas.

Diodes Incorporated offers a wide array of products including diodes, rectifiers, transistors, MOSFETs, gate drivers, protection devices, function-specific arrays, amplifiers and comparators, Hall-effect sensors and temperature sensors, power management devices including LED drivers, AC-DC converters and controllers, DC-DC switching regulators, linear voltage regulators, current monitors, and voltage reference and shunt regulators, along with special function devices including USB power switches, load switch devices, voltage supervisors and motor controllers.

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