Business Wire·Mar 17, 2026, 8:00 AM ET

Alpha and Omega Semiconductor Introduces 25V and 80V MOSFETs in State-of-the-Art Packaging that Meets Increasing AI Server Power Demands

Alpha and Omega Semiconductor (AOS) introduced the AONC40202 25V & AONC68816 80V MOSFETs designed for high-power density AI server & data center Intermediate Bus Converter applications.
Both devices utilize DFN 3.3x3.3 double-sided cooling source-down packaging with center gate technology to simplify PCB routing & reduce thermal resistance.
The optimized top-clip design enables a maximum thermal resistance (Rthc-top) of 0.9°C/W & removes heat from heatsinks to lower thermal stress.
The AONC40202 supports a continuous drain current of 405A & a maximum junction temperature of 175°C, while the AONC68816 supports 119A continuous current.
Pricing for 1,000-piece quantities is $1.85 for the AONC40202 & $1.95 for the AONC68816, with immediate production availability & a 14-16 week lead time.
The products incorporate AlphaSGT™ Silicon Technology to enhance manufacturability, reliability, & power density compared to traditional DFN packaging.