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BUK662R4-40C,118-VB Product details
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VBsemi BUK662R4-40C,118-VB is a Single N-channel field-effect transistor, part of the VBsemi brand high-performance power MOSFET series. This product is manufactured using advanced Trench technology, featuring extremely low on-resistance and high current handling capability, meeting the needs of high-power, high-density power conversion applications. The device uses a TO263 package, offering good heat dissipation performance and reliability, suitable for harsh environments such as industrial-grade power supplies, motor drives, and automotive electronics.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 40V | 3V | 150A | 2.5(mΩ) | 2(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 40V | 3V | 150A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 40V | 3V | 150A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
- Drain-Source Voltage (VDS): 40V
- Gate-Source Voltage (VGS): ±20V
- Threshold Voltage (Vth): 3V
- On-Resistance (VGS=4.5V): 2.5mΩ
- On-Resistance (VGS=10V): 2mΩ
- Maximum Drain Current (ID): 150A
- Package Type: TO263
- Technology: Trench
- Gate-Source Voltage (VGS): ±20V
- Threshold Voltage (Vth): 3V
- On-Resistance (VGS=4.5V): 2.5mΩ
- On-Resistance (VGS=10V): 2mΩ
- Maximum Drain Current (ID): 150A
- Package Type: TO263
- Technology: Trench
Domain and module applications：
1. High-efficiency DC-DC converters: The BUK662R4-40C,118-VB is suitable for synchronous rectification and switching circuits; its extremely low on-resistance significantly improves conversion efficiency and helps reduce the size of the power module.
2. High-power motor drive modules: This device can be applied in low-voltage, high-current motor drivers, such as power tools, e-bikes, and industrial fan controllers, enabling precise start/stop and speed control.
3. Battery protection and management systems: In lithium battery protection boards and BMS, it acts as a high-current switching element, effectively controlling the charge/discharge circuit, ensuring battery safety, and extending lifespan.
4. Automotive electronics power distribution: The TO263 package is suitable for on-board power distribution modules, body controllers, and auxiliary power systems, operating stably under high vibration and wide temperature ranges.
5. Server and communication power supplies: Suitable for high-power density rectifiers and VRM circuits; the low on-resistance and 150A high-current capability meet stringent power output requirements.
6. Power tools and garden machinery: Used as a power stage switching device in brushless motor control boards, providing efficient, low-heat power conversion, improving overall machine runtime and reliability.
7. Load switches and power path management: Can be used for intelligent power distribution, hot-swap protection, and high-power load on/off control, enabling fast and safe current switching. The BUK662R4-40C,118-VB, with its ultra-low 2mΩ on-resistance, 150A high-current carrying capacity, and robust TO263 package, provides an ideal high-performance solution for various high-power density applications.
* 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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