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PSMN2R8-40YSBX-VB Product details
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VBsemi PSMN2R8-40YSBX-VB is a Single N-channel power field-effect transistor using Trench technology, designed for low-voltage, high-current power conversion and high power density control scenarios. Its LFPAK56 package offers excellent heat dissipation and low parasitic parameters, making it suitable for high-current, high-reliability power systems. The device provides extremely low on-resistance within a 40V drain-source voltage range, typically as low as 2mΩ (at VGS=10V), significantly reducing conduction losses. It also supports a 100A continuous drain current to meet the switching needs of high-power loads. The gate drive is compatible with 4.5V and 10V logic levels for flexible system design.
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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 | 1.4V | 100A | 2.4(mΩ) | 2(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | 40V | 1.4V | 100A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | 40V | 1.4V | 100A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N |
Drain-Source Voltage (VDS): 40V
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 1.4V (Typical)
On-Resistance (VGS=4.5V): 2.4mΩ (Typical)
On-Resistance (VGS=10V): 2mΩ (Typical)
Maximum Drain Current (ID): 100A
Package: LFPAK56
Technology: Trench
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 1.4V (Typical)
On-Resistance (VGS=4.5V): 2.4mΩ (Typical)
On-Resistance (VGS=10V): 2mΩ (Typical)
Maximum Drain Current (ID): 100A
Package: LFPAK56
Technology: Trench
Domain and module applications：
1. High-Current DC-DC Converters: Used in synchronous rectification stages or power switches. Extremely low on-resistance significantly improves conversion efficiency, suitable for high-power-density designs like servers and communication power supplies.
2. Power Tools and Motor Drives: Supports 100A-level high-current surges. Applied in brushless DC motor controllers, industrial power tools, and robot actuators. Enables precise speed control with PWM.
3. Automotive Electronics and On-Board Power Supplies: Suitable for power distribution, load switches, and auxiliary power supply modules in 12V/24V vehicle networks, meeting wide temperature range and high reliability requirements.
4. Battery Protection and Management Systems: Serves as the main charge/discharge switch for high-capacity battery packs (e.g., energy storage systems, traction batteries). Enables fast overcurrent and overvoltage shutdown, ensuring system safety.
5. Power Adapters and Fast Charging Solutions: Used as rectifier/switching transistors in high-side or low-side power stages, reducing losses and heat, improving charging efficiency and power density.
6. Server and Data Center Power Supplies: Used in VRM modules, point-of-load (POL) power supplies, and OR-ing circuits. Low on-resistance and LFPAK56 package facilitate compact layout and efficient thermal management.
7. Industrial Control and Automation Equipment: Performs power switching and power management functions in PLCs, servo drives, and industrial power supplies, enhancing system impact resistance and long-term stability.
* 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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