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SW090R08ET-VB TO263 Product details
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1. **Product Introduction**
**SW090R08ET-VB** is a high-performance single N-channel MOSFET in TO263 package, designed for high current and high efficiency applications. With a maximum drain-source voltage (VDS) of 80V and a maximum drain current (ID) of 120A, this MOSFET is suitable for applications requiring high power and high current carrying capacity. Its ultra-low on-resistance (RDS(ON)) is 10mΩ @ VGS=4.5V and 6mΩ @ VGS=10V, which enables it to significantly reduce energy losses in power conversion and power management systems and improve overall system efficiency. With **Trench technology**, this MOSFET has excellent performance in high-frequency switching applications and is widely used in power management, power conversion, power tools, battery management systems and other fields.
**SW090R08ET-VB** is a high-performance single N-channel MOSFET in TO263 package, designed for high current and high efficiency applications. With a maximum drain-source voltage (VDS) of 80V and a maximum drain current (ID) of 120A, this MOSFET is suitable for applications requiring high power and high current carrying capacity. Its ultra-low on-resistance (RDS(ON)) is 10mΩ @ VGS=4.5V and 6mΩ @ VGS=10V, which enables it to significantly reduce energy losses in power conversion and power management systems and improve overall system efficiency. With **Trench technology**, this MOSFET has excellent performance in high-frequency switching applications and is widely used in power management, power conversion, power tools, battery management systems and other fields.
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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 | 80V | 3V | 120A | 6mΩ | 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 | 80V | 3V | 120A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 80V | 3V | 120A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
2. **Detailed parameter description**
- **Model**: SW090R08ET-VB
- **Package type**: TO263
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (VDS)**: 80V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON))**:
- 10mΩ @ VGS = 4.5V
- 6mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 120A
- **Technology**: Trench technology
- **Operating temperature range**: -55°C to +150°C
- **Input capacitance (Ciss)**: about 4000pF @ VDS=50V, VGS=0V
- **Model**: SW090R08ET-VB
- **Package type**: TO263
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (VDS)**: 80V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON))**:
- 10mΩ @ VGS = 4.5V
- 6mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 120A
- **Technology**: Trench technology
- **Operating temperature range**: -55°C to +150°C
- **Input capacitance (Ciss)**: about 4000pF @ VDS=50V, VGS=0V
Domain and module applications：
3. **Application fields and module examples**
1. **Electric vehicle (EV) power management**
- The low on-resistance and high current carrying capacity of the **SW090R08ET-VB** MOSFET make it an ideal choice in the battery management system and drive system of electric vehicles. It can efficiently handle high currents from the battery and provide smooth power through the motor, reducing energy loss and extending battery life. In addition, its excellent switching characteristics enable it to play an important role in the fast charging and discharging process of electric vehicles.
2. **Industrial power supply system**
- In the field of industrial power supply, especially high-power AC-DC converters, DC-DC converters and inverters, the **SW090R08ET-VB** MOSFET can efficiently convert power, reduce power losses caused by on-resistance, and ensure efficient operation. Due to its low RDS(ON), the MOSFET can provide stable current output under heavy load and high current conditions, and is particularly suitable for industrial power supply equipment that requires high efficiency.
3. **Switching Mode Power Supply (SMPS)**
- In switching mode power supply (SMPS) systems, **SW090R08ET-VB** can provide ultra-low conduction loss and improve overall conversion efficiency. Whether in DC-DC converters or AC-DC power supplies, this MOSFET can effectively reduce conversion losses and maintain excellent switching performance under high-frequency operation. It is suitable for power modules that require high efficiency and high power density, such as notebook power adapters, server power supplies, and communication equipment.
4. **Solar Inverter**
- **SW090R08ET-VB** plays an important role in solar inverters, responsible for converting direct current (DC) into alternating current (AC). Low RDS(ON) helps improve power conversion efficiency and reduce energy losses. This MOSFET can also work stably in environments with large temperature differences, and performs well in scenarios with fast response and efficient conversion, thereby improving the overall efficiency and reliability of solar power generation systems.
5. **Battery Management System (BMS)**
- In battery management systems, especially where high power and fast charging and discharging are required, **SW090R08ET-VB** MOSFET can efficiently manage battery current flow. Whether in the battery charging or discharging process, this MOSFET can ensure stable current control and effectively reduce system heat loss, extending battery life.
6. **Uninterruptible Power Supply (UPS) System**
- In UPS systems, **SW090R08ET-VB** MOSFET can carry large current and stably regulate the current flow, ensuring that the power supply can quickly switch to the backup power supply when the power is off. Its ultra-low on-resistance helps reduce heat generation and maintain efficient energy transmission to ensure the continuous operation of critical loads.
7. **Power Tool Power Management**
- For high-power power tools (such as electric drills, angle grinders, etc.), **SW090R08ET-VB** provides the necessary current support and low conduction loss. Its strong current carrying capacity and low resistance enable it to provide stable power, ensuring efficient operation of the tool under high loads and extending battery life and the overall life of the tool.
8. **Smart Grid and Energy Storage**
- In the field of smart grid systems and energy storage, **SW090R08ET-VB** MOSFET is widely used in power conversion and energy storage equipment, which can efficiently regulate and convert electrical energy. In battery energy storage systems (BESS) and grid distribution, it can significantly improve the efficiency of power conversion and reduce system power losses.
1. **Electric vehicle (EV) power management**
- The low on-resistance and high current carrying capacity of the **SW090R08ET-VB** MOSFET make it an ideal choice in the battery management system and drive system of electric vehicles. It can efficiently handle high currents from the battery and provide smooth power through the motor, reducing energy loss and extending battery life. In addition, its excellent switching characteristics enable it to play an important role in the fast charging and discharging process of electric vehicles.
2. **Industrial power supply system**
- In the field of industrial power supply, especially high-power AC-DC converters, DC-DC converters and inverters, the **SW090R08ET-VB** MOSFET can efficiently convert power, reduce power losses caused by on-resistance, and ensure efficient operation. Due to its low RDS(ON), the MOSFET can provide stable current output under heavy load and high current conditions, and is particularly suitable for industrial power supply equipment that requires high efficiency.
3. **Switching Mode Power Supply (SMPS)**
- In switching mode power supply (SMPS) systems, **SW090R08ET-VB** can provide ultra-low conduction loss and improve overall conversion efficiency. Whether in DC-DC converters or AC-DC power supplies, this MOSFET can effectively reduce conversion losses and maintain excellent switching performance under high-frequency operation. It is suitable for power modules that require high efficiency and high power density, such as notebook power adapters, server power supplies, and communication equipment.
4. **Solar Inverter**
- **SW090R08ET-VB** plays an important role in solar inverters, responsible for converting direct current (DC) into alternating current (AC). Low RDS(ON) helps improve power conversion efficiency and reduce energy losses. This MOSFET can also work stably in environments with large temperature differences, and performs well in scenarios with fast response and efficient conversion, thereby improving the overall efficiency and reliability of solar power generation systems.
5. **Battery Management System (BMS)**
- In battery management systems, especially where high power and fast charging and discharging are required, **SW090R08ET-VB** MOSFET can efficiently manage battery current flow. Whether in the battery charging or discharging process, this MOSFET can ensure stable current control and effectively reduce system heat loss, extending battery life.
6. **Uninterruptible Power Supply (UPS) System**
- In UPS systems, **SW090R08ET-VB** MOSFET can carry large current and stably regulate the current flow, ensuring that the power supply can quickly switch to the backup power supply when the power is off. Its ultra-low on-resistance helps reduce heat generation and maintain efficient energy transmission to ensure the continuous operation of critical loads.
7. **Power Tool Power Management**
- For high-power power tools (such as electric drills, angle grinders, etc.), **SW090R08ET-VB** provides the necessary current support and low conduction loss. Its strong current carrying capacity and low resistance enable it to provide stable power, ensuring efficient operation of the tool under high loads and extending battery life and the overall life of the tool.
8. **Smart Grid and Energy Storage**
- In the field of smart grid systems and energy storage, **SW090R08ET-VB** MOSFET is widely used in power conversion and energy storage equipment, which can efficiently regulate and convert electrical energy. In battery energy storage systems (BESS) and grid distribution, it can significantly improve the efficiency of power conversion and reduce system power losses.
* 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
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