The VBsemi VBGM1101 is an SGT power device designed for efficient power conversion and stable performance in demanding electronic systems. Packaged in a TO-220 housing, it offers a practical balance of power capability, reliability, and ease of integration for industrial and engineering applications.
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| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO220 | Single-N | 100V | 20（±V） | 3V | 340A | 2mΩ | SGT |
Product Model: VBGM1101
Configuration: Single N-Channel
Drain-Source Voltage (VDS): 100 V
Gate-Source Voltage (VGS): ± 20 V
Gate Threshold Voltage (Vth): 3 V
Drain-Source On-Resistance (RDS(on)): 2 mΩ @ VGS = 10 V
Continuous Drain Current (ID): 340 A
Technology: Shielded Gate Trench (SGT)
Package: TO220
Target Application Fields
Industrial Power Conversion: High-power DC/DC converters, uninterruptible power supplies (UPS), industrial inverters, and high-current battery charging systems.
Energy Storage & Battery Management: Battery protection circuits, large-format energy storage systems (ESS), and high-power load switches.
Automotive & Transportation: Electric vehicle (EV) auxiliary systems, high-current motor drives, and power distribution units.
Renewable Energy: Solar inverter DC/DC stages, MPPT controllers, and energy storage converters.
High-Power Equipment: Welding machines, large server power supplies, and industrial motor control modules.
Target Module & Circuit Applications
Main Power Switch for High-Current Converters Serves as the primary switching element in high-power synchronous rectification, buck, boost, and full-bridge topologies. Its ultra-low RDS(on) of ≤2 mΩ drastically reduces conduction losses at currents up to 340 A, significantly boosting system efficiency and reducing thermal management burdens.
High-Power Motor Drive Inverter Ideal for use in the three-phase bridge inverter stage of industrial servo drives and electric vehicle motors. The combination of 100 V voltage rating and 340 A current capability provides a robust and reliable solution for driving high-torque motors, while the SGT structure ensures efficient switching performance.
The Battery Pack Protection & Distribution Switch acts as a main contactor replacement or high-current electronic fuse in battery management systems (BMS) for electric vehicles and energy storage. It enables fast, wear-free switching to protect battery packs from overcurrent, short-circuit, and reverse polarity conditions.
Solar & Energy Storage Power Stages Deployed in the main power paths of solar inverters and bidirectional energy storage converters. The 100 V drain-source voltage safely handles system voltage transients, while the exceptional current handling supports high-power energy transfer between solar arrays, batteries, and the grid.
Industrial Hot-Swap & Load Control Used in high-power rack-mounted servers and industrial equipment for hot-swap control and solid-state load switching. Its robust SOA (Safe Operating Area) and high current rating ensure reliable power distribution and fault isolation in mission-critical systems.
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