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BUK9Y1R6-40H-VB Product details
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VBsemi BUK9Y1R6-40H-VB is a Single N-channel field-effect transistor belonging to the VBsemi brand product series. This product features extremely low on-resistance and high current carrying capacity, suitable for high-power, high-efficiency power conversion and control applications. Manufactured using SGT (Shield Gate Trench) technology, it has a drain-source voltage (VDS) of 40V and operates at a gate-source voltage (VGS) of ±20V. The product is packaged in LFPAK56, combining excellent heat dissipation performance with a compact footprint, suitable for high-density power design.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | 40V | 3V | 150A | 0.7(mΩ) | SGT |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | SGT |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | 40V | 3V | 150A | SGT |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | 40V | 3V | 150A | SGT |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | MOS |
Drain-Source Voltage (VDS): 40V
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 3V
On-Resistance (VGS=10V): 0.7 mΩ
Maximum Drain Current (ID): 150A
Technology: SGT
Domain and module applications：
1. High-Power DC-DC Converters: BUK9Y1R6-40H-VB is suitable for high-efficiency DC-DC conversion circuits such as server power supplies and communication power supplies. Its ultra-low on-resistance can significantly reduce loss and improve overall conversion efficiency.
2. Motor Drive Modules: This model can be used in high-power brushless DC motor drives, industrial fans, and power tool controllers, supporting high-current switching and PWM speed control, ensuring stable and reliable drive systems.
3. Automotive Electronic Systems: In vehicle power management, electric window/seat control, and mild hybrid systems, this device can serve as a high-reliability switch, meeting the stringent requirements of 48V and below automotive electrical systems.
4. Battery Protection and Power Management: Suitable for battery protection circuits in energy storage devices, power tool battery packs, and UPS systems, capable of withstanding high current surges and effectively controlling the charge/discharge process.
5. Synchronous Rectification Circuits: In AC-DC and DC-DC synchronous rectification applications, the low on-resistance and SGT technology advantages of BUK9Y1R6-40H-VB can significantly reduce rectification loss and improve power supply efficiency.
6. High-Current Load Switches: Can be used in smart power distribution, hot-swap control, and high-power load on/off management scenarios, providing low heat generation, high-reliability high-current switching solutions.
7. Electric Marine and Drone Power Systems: With its 150A high current capability and 40V withstand voltage, this product is suitable for high-power brushless ESCs and power battery management modules, meeting high power density requirements.
* 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
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
