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AOTL66518-VB Product details
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VBsemi AOTL66518-VB is a Single N-channel field effect transistor, belonging to the VBsemi brand product series. This product is manufactured using advanced SGT (Split Gate Trench) technology, featuring extremely low on-resistance and high current carrying capacity, suitable for high-power, high-efficiency power conversion and control applications. The device adopts a TOLL (TO-LL) package, offering excellent thermal performance and electrical reliability, suitable for high-density power module design. This product has a drain-source voltage (VDS) of 150V, operates stably at a gate-source voltage (VGS) of ±20V, with a typical threshold voltage of 3.3V and a maximum drain current of 240A, meeting stringent industrial application requirements.
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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 | 150V | 3.3V | 240A | 2.8(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 | 150V | 3.3V | 240A | SGT |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TOLL | Single-N | 150V | 3.3V | 240A | SGT |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TOLL | Single-N |
- Drain-Source Voltage (VDS): 150V
- Gate-Source Voltage (VGS): ±20V
- Threshold Voltage (Vth): 3.3V
- On-Resistance (VGS=10V): 2.8 mΩ
- Maximum Drain Current (ID): 240A
- Package: TOLL
- Technology Type: SGT
- Gate-Source Voltage (VGS): ±20V
- Threshold Voltage (Vth): 3.3V
- On-Resistance (VGS=10V): 2.8 mΩ
- Maximum Drain Current (ID): 240A
- Package: TOLL
- Technology Type: SGT
Domain and module applications：
1. High-power switching power supplies: AOTL66518-VB is suitable for high-efficiency switching conversion circuits in server power supplies, communication power supplies, and industrial power supplies. Its extremely low on-resistance can significantly reduce losses and improve power conversion efficiency.
2. Motor drive and control: This model can be used in high-power brushless DC motor, servo motor, and industrial inverter drive modules, supporting high current output to meet the needs of rapid motor start-stop and precise speed regulation.
3. Energy storage and battery management: In energy storage systems, UPS, and lithium battery charge-discharge protection circuits, AOTL66518-VB can serve as a high-side or low-side switch to achieve high-current on-off control, ensuring safe and reliable system operation.
4. Automotive electronic systems: Suitable for electric vehicle DC-DC converters, on-board chargers, and auxiliary power modules. With a voltage withstand of 150V and a current capability of up to 240A, it can handle the harsh environment of automotive electronics.
5. Power tools and industrial equipment: In high-power power tools, welding equipment, and industrial control equipment, this device can be used in switching power supplies and motor drive circuits, providing stable power output and long-term reliability.
6. Photovoltaic inverters: In photovoltaic power generation systems, it can be used as a power switch tube in the inverter stage, supporting high-voltage busbars and large current transmission, helping to improve the overall efficiency of the inverter.
7. High-power DC-DC converters: Suitable for high-power DC-DC conversion circuits such as new energy charging piles and rail transit auxiliary power supplies. Its SGT technology brings excellent switching characteristics and low conduction losses, making it suitable for high-frequency and high-efficiency designs. With its 150V voltage withstand, 2.8mΩ ultra-low on-resistance, 240A high current capability, and TOLL low thermal resistance package, AOTL66518-VB is an ideal MOSFET solution for high-performance, high-power applications.
* 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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