Mosfets optimised for hot-swap in-rush

Nexperia hot swap controller and mosfet

The 25V and 30V gadgets are supposed to mix a large secure working space (SOA) and low on-resistance.

“PSMNR67-30YLE ASFET delivers 2.2x stronger SOA: 12V at 100ms) than earlier applied sciences whereas having a most Rds(on) as little as 0.7mΩ [Vg=10V],” in keeping with the corporate. “The Spirito impact, represented by the steeper downward slope discovered on SOA curves at greater voltages, has been eradicated, whereas efficiency is maintained throughout the complete voltage and temperature vary in comparison with unoptimised gadgets.”

Nexperia PSMNR67-30YLE hotswap mosfet

Three 25V and 5 30V mosfets, together with the one above, have been launched, in LFPAK56 or LFPAK56E packages, with Rds(on) ranging throughout 0.7 to 2mΩ. Two extra 25V merchandise are within the pipeline with on-resistance as little as 0.5mΩ.

The gadgets are characterised at 125°C and are supplied with scorching SOA curves (left) within the datasheets.

Purposes are foreseen in knowledge centre servers and communications gear.

The PSMNR67-30YLE product web page is right here, and its knowledge sheet right here


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