SiNESEMI Linear SGT MOSFET: Integrating Trench and Planar technology, facilitating hot-swapping and battery protection_Product News_SiNESEMI (Shanghai) Co., Ltd. 

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SiNESEMI Linear SGT MOSFET: Integrating Trench and Planar technology, facilitating hot-swapping and battery protection
Product News
2025.09.02

To meet the stringent safety requirements for hot-swapping in AI servers and telecommunications equipment, SGT MOSFETs must provide both a stable linear operating mode and low on-state resistance. In response to this demand, SiNESEMI has introduced a series of 100V-rated linear SGT MOSFETs that effectively address this technical requirement.


This product series integrates the advantages of trench-based technologies—offering low on-state resistance—with planar-based technologies that provide a wide Safe Operating Area (SOA), all within an innovative structural design. In parallel configurations, these MOSFETs demonstrate superior current-sharing performance and robustness against transient surge currents, making them particularly well-suited for high-surge-current applications.


By effectively suppressing high surge currents, SiNESEMI's linear SGT MOSFETs ensure reliable protection for load devices. These components provide an optimal solution for applications such as hot-swapping, eFuse (electronic fuse) implementation, battery protection circuits, and high-power motor drives, across a wide range of systems including communication base stations, data center servers, and battery management systems (BMS).


 Features

● Low on-resistance

● Excellent FOM 

● Low Cgd/Cgs ratio (0.41%)

● Low thermal resistance


Applications

● 48V hot plugging application

● Electronic circuit breaker (e-fuse) protection

● Circuit soft start

● High-power motor BMS charge/discharge protection