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PSMN047-100NSE Datasheet N-channel Asfet

Manufacturer: Nexperia

Overview: PSMN047-100NSE N-channel 100 V, 53 mOhm standard level ASFET with enhanced SOA in DFN2020. Designed for high power PoE, inrush management, eFuse and relay replacement 12 December 2023 Product data sheet 1.

General Description

New standards and proprietary approaches are enabling Power-over-Ethernet (PoE) systems capable of delivering up to 90 W to each powered device (PD).

Such solutions place increased demands on the power sourcing equipment (PSE) in terms of “soft-start”, thermal management and power density requirements.

These ASFETs bine enhanced SOA in a pact 2 mm x 2 mm footprint making them ideally placed for a variety of applications including PoE, eFuse and relay replacement.

Key Features

  • Enhanced safe operating area (SOA) for superior linear mode operation.
  • Low RDSon for low I2R conduction losses.
  • 2 mm x 2 mm space-saving DFN2020 package, 60% smaller than LFPAK33.
  • Very low IDSS leakage 3.

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