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2SK3811(0)-ZP-E1-AZ-VB Product details
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The VBsemi 2SK3811(0)-ZP-E1-AZ-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-density, high-efficiency power control and conversion applications. It is manufactured using advanced Trench technology, with a drain-source voltage (VDS) of 40V and operates within a gate-source voltage (VGS) range of ±20V. The product is packaged in TO263, suitable for industrial-grade applications requiring high-current heat dissipation and reliable, stable connections.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 40V | 3V | 280A | 1.68(mΩ) | 1.4(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 40V | 3V | 280A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 40V | 3V | 280A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
Drain-Source Voltage (VDS): 40V
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 3V
On-Resistance (VGS=4.5V): 1.68 mΩ
On-Resistance (VGS=10V): 1.4 mΩ
Maximum Drain Current (ID): 280A
Package: TO263
Technology: Trench
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 3V
On-Resistance (VGS=4.5V): 1.68 mΩ
On-Resistance (VGS=10V): 1.4 mΩ
Maximum Drain Current (ID): 280A
Package: TO263
Technology: Trench
Domain and module applications：
1. High-Power DC-DC Converters: 2SK3811 is suitable for high-efficiency, high-current DC-DC converters, such as server power supplies and communication equipment power modules. Its extremely low on-resistance can significantly reduce power losses and improve conversion efficiency.
2. Motor Drive Modules: This device can be used in low-voltage, high-power motor drive circuits, such as power tools, e-bikes, and industrial fans, capable of withstanding high current surges and achieving precise start/stop and speed control.
3. Battery Protection and Management Systems: In energy storage devices and power battery management systems, 2SK3811 can serve as a high-current switching element for on/off control of charge/discharge circuits, ensuring safe operation and long life of the battery pack.
4. Automotive Electronic Systems: Suitable for high-current load switching scenarios such as automotive power distribution, body control modules, and electric power steering, meeting the requirements of automotive electronics for high reliability and high-temperature operation.
5. Power Load Switches: This model can be used as a power management switch for high-power loads, applied in power redundancy and load switching circuits in servers, base stations, and industrial control fields, featuring extremely low on-state voltage drop.
6. Inverters and UPS Power Supplies: In power conversion systems such as photovoltaic inverters and uninterruptible power supplies (UPS), 2SK3811 can be used in high-frequency switching and synchronous rectification stages, improving overall system efficiency and power density.
7. High-Current Power Path Management: Suitable for power path management scenarios requiring high current carrying capacity and low losses, such as power tool chargers, high-power adapters, and battery formation 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：
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