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BUK6E2R3-40C,127-VB Product details
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The VBsemi BUK6E2R3-40C,127-VB is a Single N-channel field-effect transistor using Trench technology, designed for low-voltage, high-current power conversion and high-power density applications. Its TO262 package offers excellent heat dissipation and current-carrying capability, making it suitable for demanding scenarios such as power supplies, motor drives, and battery management. The device provides extremely low on-resistance and a drain current of up to 150A within a 40V drain-source voltage range, significantly reducing system losses and improving overall efficiency. The gate drive voltage range is wide, up to ±20V, with a typical threshold voltage of 3.3V, facilitating compatibility with various drive circuits.
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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 typical
On-Resistance (VGS=10V): 1.7mΩ (typical)
Maximum Drain Current (ID): 150A
Package: TO262
Technology: Trench
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 3.3V typical
On-Resistance (VGS=10V): 1.7mΩ (typical)
Maximum Drain Current (ID): 150A
Package: TO262
Technology: Trench
Domain and module applications：
1. High-Power DC-DC Converters: Used for synchronous rectification or main switching; the 1.7mΩ ultra-low on-resistance significantly reduces rectification losses, suitable for efficient Buck/Boost module designs.
2. Motor Drive and Control: Drives high-power brushless DC or brushed motors, applicable to power tools, industrial fans, pumps, etc., supporting high-frequency PWM speed control.
3. Battery Protection and Management Systems: Serves as the main switch in charge/discharge circuits; works with protection ICs for fast overcurrent, overvoltage, and short-circuit shutdown, meeting the safety requirements of energy storage battery packs and power battery packs.
4. Automotive Electronics: Applied in power conversion, load switches, and body control modules within 12V/24V vehicle networks; ample voltage margin ensures stable and reliable operation.
5. Server and Telecom Power Supplies: Used in the conversion stage from high-voltage bus to low-voltage load, improving power density, meeting the high-efficiency requirements of uninterruptible power supplies (UPS) and rectifiers.
6. Power Tool Power Management: Provides a strong current path for high-torque output, reducing temperature rise and extending the continuous operation time of the tool.
7. Inverters and Welding Power Sources: Acts as an efficient switching device on the low-voltage side, adapting to high-current surges and improving system overload capability.
* 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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