Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| DFN8(5X6) |
Single-N |
85V |
20V（±V） |
3V |
80A |
|
12(mΩ) |
4.5(mΩ) |
SGT |
Detailed parameter description
Model: VBGQA1805
Package type: DFN8 (5X6), 8-pin package, suitable for high power density applications.
Configuration: Single channel configuration (Single), easy to use in a single power path.
Polarity: N-channel, suitable for high-efficiency switching mode, widely used in power management.
Drain-source voltage (VDS): 85V, suitable for higher voltage power systems.
Gate-source voltage (VGS): ±20V, can withstand higher voltage fluctuations.
Typical threshold voltage (Vth): 3V, the lower threshold voltage makes the transistor easy to turn on, which is conducive to reducing switching losses.
On-resistance (RDS(on)):
Typical 12 mΩ at VGS = 4.5V
Typical 4.5 mΩ at VGS = 10V Low on-resistance reduces energy loss, especially in high-frequency and high-current applications.
Leakage current (ID): 80A, capable of supporting high current loads, suitable for high-power applications.
Technology: SGT technology optimizes device switching speed and low conduction losses, suitable for high-efficiency power control.
Domain and module applications：
Examples of applicable fields and modules
Electric vehicles and power tools: VBGQA1805 is suitable for electric vehicle drive systems and power tools as a high-efficiency power switching element. Its 80A leakage current tolerance is suitable for driving high-power motors, while the low on-resistance ensures lower heat build-up and high efficiency.
Power management and DC-DC converters: This MOSFET is widely used in power management systems, especially in high-efficiency DC-DC converters. Its low on-resistance characteristics greatly improve the energy conversion efficiency, especially in situations requiring high efficiency and low temperature rise, such as server power supplies, communication base station power supplies, etc.
High-efficiency power amplifiers: VBGQA1805 can be used in high-frequency power amplifiers, especially in communication systems. Due to its low on-resistance and high voltage tolerance, the device is able to provide stable and efficient power amplification in high-speed switching applications, suitable for applications such as base station transmitters.
Battery Management and Energy Storage Systems: In battery management systems (BMS) and energy storage applications, the high current carrying capacity and low on-resistance of the VBGQA1805 help improve power conversion efficiency, reduce energy losses, and ensure stable operation of the battery during charging and discharging.
Solar Inverters and Wind Power Generation Systems: Solar inverters and wind power generation systems require efficient power switches to handle power conversion. The high current carrying capacity and low on-resistance of the VBGQA1805 make it an ideal choice for such renewable energy power generation systems, ensuring stable and efficient operation of the system.
With its high current carrying capacity and low power consumption, the VBGQA1805 performs well in multiple high-efficiency power control applications, especially in the fields of high-efficiency power management, high-power drives, and renewable energy, showing great application potential.
* Please note: the above is only an example application scenario, the specific application depends on the requirements and conditions of the system design. When using this device, consult its data sheet for detailed technical specifications and features
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