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STW45NM50FD - N-CHANNEL MOSFET

General Description

The FDmesh™ associates all advantages of reduced on-resistance and fast switching with an intrinsic fast-recovery body diode.

It is therefore strongly recommended for bridge topologies, in particular ZVS phase-shift converters.

Figure 1.

Key Features

  • Type STW45NM50FD VDSS 500 V RDS(on) max < 0.1 Ω ID 45 A.
  • 100% avalanche tested.
  • High dv/dt and avalanche capabilities.
  • Low input capacitance and gate charge.
  • Low gate input resistance.

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STW45NM50FD N-channel 500 V, 0.07 Ω, 45 A, TO-247 FDmesh™ Power MOSFET (with fast diode) Features Type STW45NM50FD VDSS 500 V RDS(on) max < 0.1 Ω ID 45 A ■ 100% avalanche tested ■ High dv/dt and avalanche capabilities ■ Low input capacitance and gate charge ■ Low gate input resistance Application ■ Switching applications Description The FDmesh™ associates all advantages of reduced on-resistance and fast switching with an intrinsic fast-recovery body diode. It is therefore strongly recommended for bridge topologies, in particular ZVS phase-shift converters. 3 2 1 TO-247 Figure 1. Internal schematic diagram $ ' Table 1. Device summary Order code Marking STW45NM50FD W45NM50FD 3 !-V Package TO-247 Packaging Tube July 2009 Doc ID 7955 Rev 10 1/12 www.st.