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N-Channel Depletion Mode

N-channel depletion MOSFETs offer reliable switching and current-regulating solutions for always-on circuits, such as those for emergency and burglar alarms. These metal-oxide–semiconductor field effect transistors operate as normally on solid state switches. Unlike other MOSFETs, they require no start-up voltage to open. Like other MOSFETs, they mount easily on printed circuit boards.
  • Rated at 1 kV dc
  • Normally on operation
  • Available with blocking voltages of 100 V dc to 1700 V dc
  • Low resistance while on (i.e., 1.4 Ω, 10 Ω)
  • Epoxy case with UL 94 flammability rating of V-0
  • Require zero turn-on voltage at gate terminal
  • High power densities
  • Ensure low power loss in always-on circuits
  • Easy to mount on PCBs

N-Channel Depletion Mode Parts

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