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BUK6E3R4-40C,127-VB Product details
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The VBsemi BUK6E3R4-40C,127-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 capability, suitable for high-power power conversion and switching control applications. It is manufactured using advanced Trench technology, with a drain-source voltage (VDS) of 40V and operates under a gate-source voltage (VGS) of ±20V. The product is packaged in TO262, suitable for industrial-grade application environments requiring high heat dissipation performance and reliable connections.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO262 | Single-N | 40V | 3.3V | 150A | 1.7(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO262 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO262 | Single-N | 40V | 3.3V | 150A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO262 | Single-N | 40V | 3.3V | 150A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO262 | Single-N |
Drain-Source Voltage (VDS): 40V
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 3.3V
On-Resistance (VGS=10V): 1.7 mΩ
Maximum Drain Current (ID): 150A
Technology: Trench
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 3.3V
On-Resistance (VGS=10V): 1.7 mΩ
Maximum Drain Current (ID): 150A
Technology: Trench
Domain and module applications：
1. High-Power DC-DC Converters: BUK6E3R4-40C,127-VB is suitable for high-efficiency synchronous rectification and switching circuits. It maintains extremely low conduction losses at high current densities, improving overall converter efficiency.
2. Automotive Electronics: In vehicle power management, body control modules, and electric power steering systems, this device can serve as a high-current switch, meeting the stringent reliability and temperature tolerance requirements of automotive electronics.
3. Server and Telecom Power Supplies: Suitable for server power modules, base station power supplies, and UPS systems. Its 150A high current capability and 1.7mΩ ultra-low on-resistance help achieve high power density designs.
4. Motor Drive Control: Can be used in low-voltage, high-power motor drive modules, such as power tools, industrial fans, and water pump controllers, providing stable switching control and overcurrent capability.
5. Battery Protection and Management Systems: In lithium battery packs and energy storage systems, this device acts as a high-current switching element in the charge/discharge circuit, ensuring safe and efficient battery pack operation.
6. Electric Forklifts and Low-Speed Electric Vehicles: Suitable for the electronic control systems of electric vehicles, serving as the main power switch. It can withstand high current surges during startup and acceleration, improving system durability.
7. Power Adapters and Fast Charging Solutions: In high-end power adapters and USB PD fast charging circuits, this device can be used for synchronous rectification and power path management, effectively reducing temperature rise and improving charging efficiency.
* 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
