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PSMN040-100MSE
N-channel 100 V 36.6 mΩ standard level MOSFET in LFPAK33
designed specifically for high power PoE applications
26 March 2013
Product data sheet
1. General description
New standards and proprietary approaches are enabling Power-over-Ethernet (PoE) systems capable of delivering up to 90W 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.
2. Features and benefits
• Enhanced forward biased safe operating area for superior linear mode operation • Low Rdson for low conduction losses • Ultra reliable LFPAK33 package for superior thermal and ruggedness performance • Very low IDSS
3.