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SQJ140ELP-VB Product details
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The VBsemi SQJ140ELP-VB is a Single N-Channel MOSFET belonging to the VBsemi brand product series. This product features ultra-low on-resistance and high current carrying capability, suitable for high-power, high-density power conversion and control applications. Manufactured using advanced SGT (Split Gate Trench) technology, it has a drain-source voltage (VDS) of 40V and operates within a gate-source voltage (VGS) range of ±20V. The product is packaged in LFPAK56, offering excellent thermal performance and miniaturization advantages, suitable for application environments with stringent efficiency and reliability requirements.
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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): 0.7 mΩ
Maximum Drain Current (ID): 150A
Technology: SGT (Split Gate Trench)
Domain and module applications：
1. High-Power DC-DC Converters: The SQJ140ELP-VB is suitable for high-efficiency, high-current DC-DC conversion circuits, such as server power supplies and telecom base station power supplies, significantly reducing conduction losses and improving overall system efficiency.
2. Power Tools & Motor Drives: This device can be used in BLDC motor drive modules, power tool controllers, and high-power fan drive circuits, supporting high-current switching operations and ensuring smooth motor startup and speed regulation.
3. Automotive Electronics Systems: In vehicle power management, body control modules, and auxiliary power supply units, the SQJ140ELP-VB can serve as a high-reliability switch, adapting to 12V/24V automotive electrical environments and meeting stringent temperature and vibration requirements.
4. Battery Protection & Energy Storage Systems: Suitable for lithium battery pack protection boards and energy storage inverters, utilizing its ultra-low on-resistance and 150A high current capability to achieve efficient charge/discharge management and reduce heat generation.
5. Load Switches & Power Path Management: In hot-swap circuits and load switches for servers, data centers, and telecom equipment, this product can replace traditional relays, providing fast, reliable power on/off control.
6. E-bikes & Light Electric Vehicles: The SQJ140ELP-VB can be used in e-bike controllers, scooter drive modules, and other low-voltage, high-current scenarios, providing stable support for power output.
7. Synchronous Rectification Circuits: In high-efficiency topologies like LLC or PSFB, this device can be used as a synchronous rectification MOSFET, leveraging SGT technology's low gate charge and low on-resistance to effectively improve power conversion efficiency.
* 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
