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SQJ110EP-T1_GE3-VB Product details
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**Product Introduction** You are designing a high-power-density power supply module, with tight PCB space but needing to handle hundreds of amperes of current. Traditional power devices either have large packages or high conduction losses that overwhelm the heatsink. VBsemi SQJ110EP-T1_GE3-VB is designed for exactly this—it packs 100V withstand voltage, 180A current capability, and an on-resistance of just 3.0mΩ into the standard LFPAK56 (5x6mm) package, using advanced SGT (Shielded Gate Trench) technology, so high-power converter designs no longer need to 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 | 100V | 1.5V | 180A | 3.0(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 | 100V | 1.5V | 180A | SGT |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | 100V | 1.5V | 180A | SGT |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N |
- Voltage rating 100V, easily handles high-voltage BUS architectures
- Gate drive range ±20V, compatible with multiple gate drive levels
- Threshold voltage 1.5V, reliably turns on with low-voltage drive
- On-resistance 3.0mΩ (at 10V drive), extremely low conduction losses, significantly improving system efficiency
- Maximum current 180A, meets heavy-load scenarios like high-power DC-DC, motor control
- Package LFPAK56, low thermal resistance, low parasitic inductance, suitable for high-density SMT
- SGT technology, better figure of merit (Qg×RDS), excellent switching speed and loss performance
Domain and module applications：
- **High-Power DC-DC Buck/Boost Modules** – As the main synchronous rectification switch, leveraging extremely low on-resistance and SGT fast switching characteristics to significantly improve conversion efficiency and reduce thermal stress.
- **Power Tools / Brushless Motor Controllers** – 180A high current capability and 100V voltage rating perfectly match lithium battery-powered motor drives, achieving high torque output and precise speed control.
- **Automotive Electronics / Automotive Power Supplies** – Meets the voltage fluctuation and surge tolerance requirements of 12V/48V automotive systems, providing reliable power switching for loads such as ECUs, fans, and water pumps.
- **Server Power Supplies / Titanium Efficiency PSUs** – Suitable for synchronous rectification and power factor correction (PFC) stages, extremely low conduction losses help achieve 80Plus Titanium certification targets.
- **Battery Protection and BMS** – Acts as the charge/discharge circuit switch in large-capacity lithium battery packs. Milliohm-level internal resistance effectively reduces heat generation, ensuring safety during prolonged high-rate discharge.
- **Welding Equipment / Industrial Power Supplies** – High current carrying capacity and low thermal resistance package, coping with harsh industrial environments, stable output without startup issues. In a nutshell: SQJ110EP-T1_GE3-VB is not an ordinary MOS tube; it is your 'bottleneck breaker' and 'efficiency multiplier' for high-power 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：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
