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BUK9Y8R7-60E,115-VB Product details
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VBsemi BUK9Y8R7-60E,115-VB is a Single N-channel power MOSFET using Trench technology, designed for medium and low voltage, high current power conversion and efficient power management scenarios. Its LFPAK56 package offers excellent heat dissipation and low parasitic parameters, suitable for high-density power board layouts. The device provides extremely low on-resistance within a 60V drain-source voltage range, while supporting 4.5V logic level drive, facilitating direct interface with common control ICs and simplifying system 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 | 60V | 1~3V | 64A | 7.8(mΩ) | 6.2(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | 60V | 1~3V | 64A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | 60V | 1~3V | 64A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N |
Drain-Source Voltage (VDS): 60V
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 1~3V
On-Resistance (VGS=4.5V): 7.8 mΩ (typical)
On-Resistance (VGS=10V): 6.2 mΩ (typical)
Maximum Drain Current (ID): 64A
Package: LFPAK56
Technology: Trench
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 1~3V
On-Resistance (VGS=4.5V): 7.8 mΩ (typical)
On-Resistance (VGS=10V): 6.2 mΩ (typical)
Maximum Drain Current (ID): 64A
Package: LFPAK56
Technology: Trench
Domain and module applications：
1. High-Efficiency DC-DC Converters: Used for synchronous rectification Buck/Boost topologies. The ultra-low 6.2mΩ on-resistance significantly reduces conduction losses and improves conversion efficiency, suitable for server and communication power modules.
2. Motor Drive Control: Drives low-voltage high-power DC motors, brushless motors, and power tools. Supports high-frequency PWM speed control, featuring high current handling capability and robust switching characteristics.
3. Battery Protection and BMS: Serves as the main switch for battery charging and discharging circuits, capable of handling 64A high current. Works with protection ICs for fast overcurrent and overvoltage shutdown, suitable for power tools, e-bikes, and energy storage systems.
4. Automotive Low-Voltage Power Systems: Used for power switching of loads like body control, lighting, and heaters in 12V/24V vehicle networks, meeting automotive-grade reliability requirements.
5. Power Adapters and Fast Charging: Applied in primary or secondary switching circuits of high-power adapters, reducing losses and temperature rise, increasing power density.
6. Load Switches and Hot-Swap: Used for hot-swap power management in servers and data centers, enabling safe load connection and disconnection, supporting high inrush current surges.
7. Power Tools and Garden Machinery: Provides switching control for high-power cordless tools, ensuring stable operation under continuous high current output, extending battery life.
* 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：
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