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SIJK4810-T1-GE3-VB Product details
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Are you designing a high-power motor driver or server power module that needs to handle hundreds of amps of transient current while minimizing conduction losses? Ordinary MOSFETs either lack sufficient current rating or have high on-resistance, leading to bulky thermal systems. The VBsemi SIJK4810-T1-GE3-VB is designed precisely for this purpose—it packs 80V withstand voltage, 350A current carrying capacity, and an ultra-low on-resistance of just 1mΩ into a TOLL high-current surface-mount package, allowing high power density power supply 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 |
|---|---|---|---|---|---|---|---|---|---|
| TOLL | Single-N | 80V | 3.5V | 350A | 1(mΩ) | SGT |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TOLL | Single-N | SGT |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TOLL | Single-N | 80V | 3.5V | 350A | SGT |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TOLL | Single-N | 80V | 3.5V | 350A | SGT |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TOLL | Single-N |
- Voltage rating 80V, covering 48V systems and various industrial bus applications
- Gate drive range ±20V, compatible with multiple gate drive ICs
- Threshold voltage 3.5V, providing reliable noise immunity margin
- On-resistance 1mΩ (at 10V drive), minimal power loss
- Maximum current 350A, breaking through high-power bottlenecks
- Utilizes SGT (Shielded Gate Trench) technology, balancing ultra-low on-resistance with excellent switching performance
Domain and module applications：
- **Power Tools / Brushless Motor Drivers** – As a three-phase full-bridge power stage switch, the ultra-low on-resistance significantly reduces heat generation, supporting higher output power.
- **Automotive Electronics / 48V Mild Hybrid Systems** – Withstands 80V voltage fluctuations, providing efficient and reliable power switching for start-stop motors and DC-DC converters.
- **Server / Telecom Power Supplies** – Replaces traditional diodes in synchronous rectification or OR-ing circuits, boosting conversion efficiency to new heights.
- **Battery Energy Storage / Charging Pile Modules** – The 350A high current capability simplifies parallel design, reducing system cost and wiring complexity.
- **Industrial Inverters / High-Power Inverter Welding Machines** – Leveraging the fast switching characteristics of SGT technology to reduce switching losses and improve overall machine reliability.
- **Forklift / Electric Ship Drive Controllers** – Maintains extremely low voltage drop under low-voltage, high-current conditions, extending range and reducing heat dissipation requirements. In a nutshell: The SIJK4810-T1-GE3-VB is not an ordinary MOSFET; it is the "current giant" and "loss terminator" in the field of high-power power supplies and motor control.
* 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
