Breakthrough in Silicon Carbide Core: Tenuo TNPF65R380S Empowers High-Efficiency Power Applications

2026-04-01 22:14:43 1388

Amid the wave of new energy and industrial upgrading, silicon carbide (SiC), as a core material of third-generation semiconductors, breaks through the performance bottlenecks of traditional silicon-based devices with its inherent advantages of high voltage, high frequency, low loss and high temperature resistance. It has become a core choice for energy-saving upgrading in fields such as photovoltaic, new energy power conversion and industrial power supplies.

Today, silicon carbide has been widely deployed in photovoltaic inverters, switching power supplies, high-voltage converters, power factor correction modules and other scenarios. Compared with silicon-based devices, it can improve energy efficiency by 3%-8%, reduce equipment volume by more than 20% and cut heat dissipation costs by 30%, serving as a key driver for cost reduction and efficiency enhancement across industries.

Tenuo Semiconductor, with deep expertise in R&D of silicon carbide devices, launches the TNPF65R380S nano-coated SiC MOSFET. Featuring robust 650V high-voltage performance, it delivers highly reliable and efficient power solutions for various fields.

Built on the core Nano-Coated (NMC) technology, Tenuo TNPF65R380S excels in both performance and compatibility: a 650V high blocking voltage, 12A continuous drain current at room temperature and 30A peak current easily handle high-voltage and high-power working conditions. With a low on-resistance of 360mΩ and low-capacitance high-speed switching characteristics, it significantly reduces switching losses. When applied to photovoltaic inverters, it boosts energy conversion efficiency to over 99%, and cuts standby power consumption of industrial switching power supplies by 50%.

It supports an ultra-wide operating junction temperature range of -55℃ to 175℃ and a low junction-case thermal resistance of 2.88℃/W, maximizing heat dissipation efficiency. It operates stably even in harsh environments such as outdoor photovoltaic power stations and industrial high-temperature equipment cabins without complex heat dissipation designs, directly reducing heat sink usage by 40%.

The device also boasts high practicability and adaptability: strong EMI immunity, with a reverse recovery charge of only 38nC and a recovery time of 50ns, solving electromagnetic interference issues in high-frequency operation and reducing the failure rate of high-voltage converters and PFC modules by 60%. It supports easy driving and parallel operation, with a recommended gate-source voltage of 0/15V, compatible with various circuit designs, lowering engineers’ development thresholds and shortening product R&D cycles by 20%. The TO-220F package enables convenient installation and high space utilization, and RoHS compliance meets global environmental requirements, perfectly fitting practical applications in photovoltaic inverters, industrial power supplies, power conversion and other full scenarios.

From high-efficiency energy conversion in photovoltaic power stations, low-consumption power supply in industrial production lines to stable voltage regulation of various power equipment, silicon carbide devices are becoming the "core chip" for upgrading in various fields. The Tenuo TNPF65R380S SiC MOSFET helps various power equipment achieve miniaturization, high efficiency and long service life with lower loss, higher reliability and stronger adaptability. It truly realizes both cost reduction and efficiency enhancement in photovoltaics, industrial power supplies, power conversion and other fields, injecting strong silicon carbide core power into the industry’s energy-saving upgrading.