The award aims to recognize domestic automotive chip products that have achieved mass production, through an authoritative selection process—specifically those that possess core attributes including independent innovation, technological leadership, strong market competitiveness, and high customer recognition.
SMT4005AHPQ (40V/3.9mΩ)
Core technology breakthrough
· Backed by authoritative certification: Certified to SGS’s rigorous AEC-Q101 standard
· Core technological breakthrough: Iterative innovation of SGT (Super Junction Trench) technology has achieved a new breakthrough, enabling dual reductions in conduction and switching energy consumption while comprehensively improving system efficiency.
· Performance advantages: Ultra-low on-state resistance , lower than that of similar products; Figure of Merit (FOM, a key power device performance metric) 15% better than comparable alternatives.
· Application advantages: High efficiency, high power density, low power consumption, and low temperature rise; low gate charge ratio (Crss/Ciss); optimized EMI
· Enhanced safety: Redundant design for high breakdown voltage (BV) to provide voltage margin; standard drive interface prevents accidental startup; 100% avalanche tested; wide Safe Operating Area (SOA); excellent transient surge resistance.
· High reliability: High safety redundancy design tailored for automotive applications; the Polyimide (PI) chip protection layer, combined with optimized package matching, effectively enhances resistance to thermal stress and ion contamination.
SiNESEMI strategically focuses on the domestic substitution track for automotive-grade power chips and has built a high-reliability, AEC-Q101-qualified full-stack product matrix with a focus on "reliable supply and strict quality control." The company prioritizes breakthroughs in the mid- and low-voltage MOSFET segment— the largest market in the growing automotive power chip space—while covering core automotive systems such as powertrains, chassis safety, body comfort, and advanced driver assistance systems (ADAS). Simultaneously, it is building reserves of cutting-edge technologies, including high-voltage super junction MOS, IGBTs, and SiC modules.
Leveraging its scarce domestic team of automotive power chip experts, SiNESEMI has constructed a product moat that covers all application scenarios for Low-Energy Vehicles (LEV), Mild Hybrid Electric Vehicles (MHEV), and Plug-in Hybrid Electric Vehicles (PHEV). It continuously replaces imported components to capture the high-value-added market, thereby driving the new energy vehicle (NEV) industry toward upgrades in high safety and high energy efficiency.
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