MOSFET Duo Dumps BLDC Losses

    June 24, 2011
    For low-voltage single- and three-phase brushless DC (BLDC) motor control apps, the DMC4040SSD complementary dual MOSFET pair specifies a Vds of 40V.

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    For low-voltage single- and three-phase brushless DC (BLDC) motor control apps, the DMC4040SSD complementary dual MOSFET pair specifies a Vds of 40V.  On resistance is 25 mΩ at a Vgs of 10V, continuous current is 6A, and pulsed current rating is 29A. Available in an industry standard SO-8 package, price for the DMC4040SSD is $0.25 each/10,000. DIODES INC., Dallas, TX. (972) 385-2810.

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