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PSMNR56-25YLEX-VB Product details
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Are you designing a high-power DC-DC converter or motor drive module with limited board space, yet needing to handle hundreds of amperes of current? Traditional MOSFETs either have high conduction losses or are too large, making it difficult to balance efficiency and layout. VBsemi PSMNR56-25YLEX-VB is born for such high-density, high-current applications—it uses a compact LFPAK56 package to combine 40V withstand voltage, 150A continuous current capability, and an ultra-low on-resistance of only 0.7mΩ, paired with advanced SGT technology, freeing high-power designs from heat and size concerns.
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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 |
- Voltage Rating 40V, covers 12V/24V/36V systems and various battery-powered scenarios
- Gate drive range ±20V, compatible with wide drive voltage range, simplifying drive circuit design
- Threshold voltage 3V, clear switching characteristics, strong anti-interference capability
- On-resistance 0.7mΩ (at 10V drive), extremely low loss, effectively improving system efficiency
- Maximum current 150A, small package delivers high power, meeting high power density requirements
- Utilizes LFPAK56 package and SGT technology, excellent heat dissipation, superior switching performance
- Gate drive range ±20V, compatible with wide drive voltage range, simplifying drive circuit design
- Threshold voltage 3V, clear switching characteristics, strong anti-interference capability
- On-resistance 0.7mΩ (at 10V drive), extremely low loss, effectively improving system efficiency
- Maximum current 150A, small package delivers high power, meeting high power density requirements
- Utilizes LFPAK56 package and SGT technology, excellent heat dissipation, superior switching performance
Domain and module applications：
- **High-Power DC-DC Converters** – As a synchronous rectifier or main switch, significantly reduces conduction losses, improving overall conversion efficiency.
- **Motor Drive Modules** – Suitable for high-current loads such as drones, power tools, and robots, achieving smooth high-torque output.
- **Battery Management Systems (BMS)** – Handles fast on/off switching in charge/discharge loops, providing overcurrent and short-circuit protection with control logic.
- **Vehicle Power Systems** – Tolerates 12V/24V automotive voltage fluctuations, providing reliable power switching for automotive electrical loads.
- **Server/Communication Power Supplies** – High current density and low thermal resistance characteristics meet the stability requirements of continuous high-power output.
- **Lithium Battery Protection Boards** – Microsecond-level turn-off capability, quickly cuts off the circuit under abnormal conditions, safeguarding battery cells.
- **Power Tools / Garden Machinery** – Low internal resistance reduces heat generation, extending high-load working life and improving user experience.
**One-sentence summary:** PSMNR56-25YLEX-VB is not an ordinary MOSFET; it is the "king of low resistance" and "efficiency engine" for your high-power, high-density power supply design.
* 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
