IRFS644B mosfet equivalent, 250v n-channel mosfet.
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* 14A, 250V, RDS(on) = 0.28Ω @VGS = 10 V Low gate charge ( typical 47 nC) Low Crss ( typical 30 pF) Fast switching 100% avalanche tested.
These N-Channel enhancement mode power field effect transistors are produced using Fairchild’s proprietary, planar, DMOS technology. This advanced technology has been especially tailored to minimize on-state resistance, provide superior switching per.
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