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SUD40N08-VB Product details
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Product Introduction:
**SUD40N08-VB** is a high-efficiency unipolar N-channel MOSFET in a TO252 package, designed for medium to high voltage and high current applications. This MOSFET has a maximum drain-source voltage (VDS) of 80V and is capable of handling higher voltage loads. Its maximum drain current (ID) is 75A, supporting high current operation. The on-resistance (RDS(ON)) is 5mΩ (VGS = 10V), indicating that it has extremely low conduction losses and efficient power transmission capabilities. Based on **Trench technology**, this MOSFET has excellent switching performance and thermal management capabilities, can operate efficiently in high power environments, and is suitable for various power conversion, power management and electric drive systems.
**SUD40N08-VB** is a high-efficiency unipolar N-channel MOSFET in a TO252 package, designed for medium to high voltage and high current applications. This MOSFET has a maximum drain-source voltage (VDS) of 80V and is capable of handling higher voltage loads. Its maximum drain current (ID) is 75A, supporting high current operation. The on-resistance (RDS(ON)) is 5mΩ (VGS = 10V), indicating that it has extremely low conduction losses and efficient power transmission capabilities. Based on **Trench technology**, this MOSFET has excellent switching performance and thermal management capabilities, can operate efficiently in high power environments, and is suitable for various power conversion, power management and electric drive systems.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 80V | 3V | 75A | 5mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 80V | 3V | 75A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 80V | 3V | 75A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
Detailed parameter description:
- **Model**: SUD40N08-VB
- **Package type**: TO252
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (VDS)**: 80V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON))**:
- 5mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 75A
- **Technology**: Trench technology
- **Model**: SUD40N08-VB
- **Package type**: TO252
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (VDS)**: 80V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON))**:
- 5mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 75A
- **Technology**: Trench technology
Domain and module applications：
Application fields and module examples:
1. **Power management system:**
**SUD40N08-VB** In power management systems, it is particularly suitable for applications such as DC-DC converters and power regulators. Due to its extremely low on-resistance (RDS(ON) = 5mΩ), it can provide efficient power conversion and reduce energy loss in high-power power supplies. In battery-powered systems, low losses can extend battery life, while in AC power conversion modules, it can improve conversion efficiency and reduce heat generation. This MOSFET is suitable for power modules, UPS (uninterruptible power supply) and consumer electronics power systems.
2. **Electric vehicle (EV) drive system:**
In electric vehicle drive systems, **SUD40N08-VB** can be used as a switching element in electric motor drive circuits. Its ability to support high current (ID = 75A) and medium voltage (VDS = 80V) makes it suitable for key components such as battery management systems (BMS), motor control and charging systems in electric vehicles. Low on-resistance can reduce energy loss during current transmission, ensure efficient and stable operation of the electric drive system, and improve the power performance and endurance of electric vehicles.
3. **Battery Management System (BMS):**
In the battery management system, **SUD40N08-VB** acts as a switching element to effectively control the charging and discharging process of the battery. Due to its low on-resistance and high current handling capability (ID = 75A), it can ensure low power loss during battery charging and discharging, improve system efficiency, and ensure efficient and stable battery operation. This MOSFET is particularly suitable for the management and protection of electric vehicles (EVs), energy storage systems, and large-scale battery packs.
4. **LED Driver Power Supply:**
In the field of LED driver power supply, **SUD40N08-VB** has good current control and efficient power conversion characteristics. Due to its low on-resistance (RDS(ON) = 5mΩ), it can effectively control the current of the LED driver power supply and maximize the power transmission efficiency. It is widely used in high-power LED lighting systems and various lighting modules, especially in commercial lighting, outdoor lighting and industrial lighting, which require efficient and stable power output.
5. **Solar Inverter:**
**SUD40N08-VB** is very suitable in solar inverters, especially for converting direct current (DC) generated by solar panels into alternating current (AC). Its high current carrying capacity and low on-resistance enable it to efficiently convert power and reduce energy loss during the conversion process. Low loss and high efficiency ensure the overall efficiency of the solar system, which is suitable for home and commercial solar power generation systems, as well as applications in large photovoltaic power stations.
6. **Industrial Power Module:**
In industrial power modules, **SUD40N08-VB** is an ideal switching element, especially for industrial control systems that require high current support and efficient power conversion. Due to its high current resistance and low on-resistance, this MOSFET can operate under high load and high-frequency switching conditions, and is widely used in industrial automation, power control equipment and power systems.
1. **Power management system:**
**SUD40N08-VB** In power management systems, it is particularly suitable for applications such as DC-DC converters and power regulators. Due to its extremely low on-resistance (RDS(ON) = 5mΩ), it can provide efficient power conversion and reduce energy loss in high-power power supplies. In battery-powered systems, low losses can extend battery life, while in AC power conversion modules, it can improve conversion efficiency and reduce heat generation. This MOSFET is suitable for power modules, UPS (uninterruptible power supply) and consumer electronics power systems.
2. **Electric vehicle (EV) drive system:**
In electric vehicle drive systems, **SUD40N08-VB** can be used as a switching element in electric motor drive circuits. Its ability to support high current (ID = 75A) and medium voltage (VDS = 80V) makes it suitable for key components such as battery management systems (BMS), motor control and charging systems in electric vehicles. Low on-resistance can reduce energy loss during current transmission, ensure efficient and stable operation of the electric drive system, and improve the power performance and endurance of electric vehicles.
3. **Battery Management System (BMS):**
In the battery management system, **SUD40N08-VB** acts as a switching element to effectively control the charging and discharging process of the battery. Due to its low on-resistance and high current handling capability (ID = 75A), it can ensure low power loss during battery charging and discharging, improve system efficiency, and ensure efficient and stable battery operation. This MOSFET is particularly suitable for the management and protection of electric vehicles (EVs), energy storage systems, and large-scale battery packs.
4. **LED Driver Power Supply:**
In the field of LED driver power supply, **SUD40N08-VB** has good current control and efficient power conversion characteristics. Due to its low on-resistance (RDS(ON) = 5mΩ), it can effectively control the current of the LED driver power supply and maximize the power transmission efficiency. It is widely used in high-power LED lighting systems and various lighting modules, especially in commercial lighting, outdoor lighting and industrial lighting, which require efficient and stable power output.
5. **Solar Inverter:**
**SUD40N08-VB** is very suitable in solar inverters, especially for converting direct current (DC) generated by solar panels into alternating current (AC). Its high current carrying capacity and low on-resistance enable it to efficiently convert power and reduce energy loss during the conversion process. Low loss and high efficiency ensure the overall efficiency of the solar system, which is suitable for home and commercial solar power generation systems, as well as applications in large photovoltaic power stations.
6. **Industrial Power Module:**
In industrial power modules, **SUD40N08-VB** is an ideal switching element, especially for industrial control systems that require high current support and efficient power conversion. Due to its high current resistance and low on-resistance, this MOSFET can operate under high load and high-frequency switching conditions, and is widely used in industrial automation, power control equipment and power systems.
* 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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