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SiJ438ADP-VB Product details
Back to previous pageProduct introduction：
The VBsemi SiJ438ADP-VB is a Single N-channel MOSFET belonging to the VBsemi brand's high-performance power MOSFET series. Manufactured using advanced SGT (Split-Gate Trench) technology, it features extremely low on-resistance and excellent current handling capability, suitable for high-density, high-current power conversion applications. The device comes in an LFPAK56 package, balancing thermal performance with a compact PCB footprint, suitable for demanding power system designs.
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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
- On-Resistance (VGS=10V): 0.7mΩ
- Maximum Drain Current (ID): 150A
- Package: LFPAK56
- Technology Type: SGT
Domain and module applications：
1. High-Power DC-DC Converters: The SiJ438ADP-VB is suitable for synchronous rectification and switching stage circuits in high-power DC-DC converters for servers and communication equipment. Its ultra-low on-resistance of 0.7mΩ significantly reduces conduction losses and improves conversion efficiency.
2. Power Tools & Motor Drives: In brushless DC motor controllers, power tools, and low-voltage, high-power motor drive modules, this device can handle 150A continuous drain current, meeting high-current switching and fast commutation needs, improving system reliability.
3. Automotive Power Systems: Suitable for vehicle DC-DC converters, battery management, and auxiliary power supplies in 12V/24V electrical systems. The low gate charge and low on-resistance from SGT technology help achieve high power density and good thermal management.
4. Battery Protection & Energy Storage Devices: In lithium battery protection boards, energy storage inverters, and UPS systems, it can serve as a switching device for high-current charge/discharge circuits, ensuring low heat generation and long-term stable operation.
5. High-Performance Power Modules: Suitable for power amplification, load switching, and hot-swap circuits with extremely high demands on on-resistance and current capability, providing efficient and reliable power path management for the system.
6. Industrial Power Supplies & Welding Equipment: In high-current scenarios like industrial switching power supplies, welding machines, and plasma cutters, the SiJ438ADP-VB can withstand high-stress operating environments, improving the overall durability and efficiency of the equipment.
* 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
