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SQJ142EP-T1_GE3-VB Product details
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Are you designing a high-power-density DC-DC converter with tight PCB space, yet need to continuously handle nearly 100A of current? Traditional MOSFETs either suffer from high conduction loss or have bulky packages, compromising both heat dissipation and layout. VBsemi SQJ142EP-T1_GE3-VB is designed for this—it integrates 40V withstand voltage, 100A current capacity, and an ultra-low on-resistance of 2mΩ into an advanced LFPAK56 package, enabling high-current power designs without compromise.
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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 |
Withstand Voltage 40V, suitable for low-voltage high-power scenarios, with ample safety margin
Gate Drive Range ±20V, compatible with multiple logic level drives
Threshold Voltage 1.4V, reliable turn-on with low-voltage control signals
On-Resistance 2mΩ (at 10V drive), only 2.4mΩ at 4.5V drive, negligible loss
Maximum Current 100A, delivers impressive power even in LFPAK56 package
Core Technology Trench process, optimized switching performance and conduction characteristics
Gate Drive Range ±20V, compatible with multiple logic level drives
Threshold Voltage 1.4V, reliable turn-on with low-voltage control signals
On-Resistance 2mΩ (at 10V drive), only 2.4mΩ at 4.5V drive, negligible loss
Maximum Current 100A, delivers impressive power even in LFPAK56 package
Core Technology Trench process, optimized switching performance and conduction characteristics
Domain and module applications：
High-Power DC-DC Buck Modules – Used as the main synchronous rectification switch, significantly reducing conduction losses and improving conversion efficiency.
Power Tools/Drone ESCs – Withstands high transient current surges, ensuring stable and reliable motor drive.
Automotive Electronic Power Systems – 40V withstand voltage handles on-board voltage fluctuations, providing efficient power paths for ECUs, sensors, etc.
Server/Communication Power Supplies – Achieves high current output on 12V or even lower voltage rails, reducing PCB copper and thermal stress.
Battery Protection Boards/Energy Storage Systems – Milliohm-level resistance reduces heat generation, 100A current capacity meets high-rate charge/discharge needs.
Motor Drive Controllers – Utilizes Trench process fast switching characteristics for precise speed control and low EMI interference. One-Sentence Summary: The SQJ142EP-T1_GE3-VB is not an ordinary MOSFET; it is the "efficiency engine" and "heat dissipation weapon" for your high-current, high-power-density power supply designs.
* 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：
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