IPD50N04S4L-08 – 40V N-Channel OptiMOS™ Power MOSFET

The IPD50N04S4L-08 is a 40V N-channel power MOSFET from Infineon’s OptiMOS™ family, designed for high-efficiency switching in automotive and industrial power applications. It features ultra-low RDS(on), excellent thermal performance, and a compact DPAK package.

Product Brochure

Description

Technical specifications:

  • Type: N-Channel MOSFET
  • Drain-source voltage (VDS): 40V
  • Continuous drain current (ID): Up to 50A
  • Gate threshold voltage (VGS(th)): 2V to 4V
  • RDS(on): 8.2 mΩ max at VGS = 10V
  • Total gate charge (Qg): Low, enabling efficient switching
  • Package: DPAK (TO-252)
  • Operating temperature range: -55°C to +175°C
  • Applications: Automotive power supplies, load switching, motor control, low-voltage inverters

Product features:

  • Ultra-low on-resistance: RDS(on) of just 8.2 mΩ at VGS = 10V for minimal conduction losses.
  • High current handling: Supports high continuous drain current for demanding loads.
  • Logic-level gate drive: Compatible with standard 5V logic circuits.
  • Fast switching speed: Ideal for high-frequency applications like DC-DC converters and power management.
  • Robust construction: Avalanche-rated with high ruggedness for automotive-grade reliability.
  • Compact footprint: Supplied in a DPAK (TO-252) package for space-constrained designs.

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