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BUK7Y1R7-40HX-VB Product details
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The VBsemi BUK7Y1R7-40HX-VB is a Single N-Channel MOSFET manufactured using SGT technology, designed for high-current, low-voltage power conversion and high power density applications. Its LFPAK56 package offers excellent heat dissipation and low parasitic parameters, suitable for compact power modules and motor drive systems. The device provides extremely low on-resistance within a 40V drain-source voltage range, significantly reducing conduction losses; the wide gate drive voltage range supports reliable driving with 10V logic levels, facilitating system design integration.
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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 (typical)
On-Resistance (VGS=10V): 0.7mΩ (typical)
Maximum Drain Current (ID): 150A
Package: LFPAK56
Technology: SGT
Domain and module applications：
1. High-Current DC-DC Converters: Used in synchronous rectification stages or as main switches, ultra-low on-resistance greatly reduces rectification losses, suitable for high power density Buck/Boost designs.
2. Motor Drive Control: Drives high-power brushless or brushed DC motors, suitable for power tools, robots, drones, etc., supporting high-frequency PWM speed control.
3. Automotive Electronic Systems: For 12V/24V vehicle networks, used for on/off control of high-current loads like electric power steering, heaters, pumps, and auxiliary power supplies.
4. Power Protection and Switching: Serves as the main charge/discharge switch for battery packs or as a load switch, enabling fast switching of high-current paths, working with protection ICs for overcurrent and overvoltage protection.
5. Server and Telecom Power Supplies: Applied in high-efficiency rectifier modules and redundant power architectures, reducing power consumption in low-voltage, high-current output stages, improving overall system efficiency.
6. Power Tool Battery Management: Used in high-rate lithium battery protection boards and electronic speed control units, fully utilizing the 150A high current capability and extremely low heat generation characteristics.
7. Industrial Low-Voltage Power Distribution: Serves as a remote control switch or solid-state relay alternative, supporting reliable switching and automated control of high-power loads.
* 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
