News: Microelectronics
25 March 2026
Taiwan Semiconductor introduces AEC-Q-qualified 1200V SiC Schottky rectifiers in SOD-128 packages
Taiwan Semiconductor Co Ltd (TSC) of New Taipei City, Taiwan — which supplies discrete power electronics devices, LED drivers, analog ICs, transient voltage suppressor (TVS), and electrostatic discharge (ESD) protection — has added to its growing series of automotive-grade 1200V-rated silicon carbide (SiC) Schottky diodes with 1A and 2A models. The TSCDFS01120G2H and TSCDFS02120G2H diodes, respectively, are claimed to offer exceptional performance in the industry’s only SOD-128 packages.
Applications benefiting from the reduced size and performance provided by the new, high-voltage, low-current, very fast, low-loss diodes include auxiliary power supplies, bias rectification, bootstrapping circuits, gate driver bias supply, snubbers, bleeder clamp paths, PFC boost diode in low-power designs, and secondary rectification in high-frequency flybacks.
“Our new 1A/2A automotive-grade 1200V, SOD-128 packaged SiC diodes enable designers to reduce board space in an assortment of applications,” says Sam Wang, vice president, TSC products. “Their AEC-Q qualification underscores their reliability in both automotive as well as any application where reliability is critical.”
All products in the SiC Schottky series are available with PPAP (production part approval process) certification. Samples are in stock. The lead-time for production quantities is 16 weeks (ARO).
Design resources include comprehensive datasheets, spice models, Foster and Cauer thermal models and CAD files (symbol, footprint, 3D model).
