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STD40NF10T4-VB Product details
Back to previous pageProduct introduction：
1. STD40NF10T4-VB Product Introduction
STD40NF10T4-VB is a single N-channel MOSFET in TO252 package with a drain-source voltage (VDS) of 100V and a gate-source voltage (VGS) operating range of 20V (±). Its gate threshold voltage (Vth) is 1.8V, and it has a low on-resistance (RDS(ON)) of 18mΩ (VGS=10V), which makes the device highly efficient in switching operation. The maximum drain current (ID) is 45A, which can carry a large current and is suitable for applications with high power and high efficiency requirements. STD40NF10T4-VB uses Trench technology, which can provide higher switching frequency and lower on-resistance at lower conduction loss, ensuring high efficiency and thermal management performance of the system.
This MOSFET is widely used in power management, power conversion, electric vehicle charging and other occasions that require high voltage and high current. It can effectively reduce energy loss in the system and ensure stable operation of the system.
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STD40NF10T4-VB is a single N-channel MOSFET in TO252 package with a drain-source voltage (VDS) of 100V and a gate-source voltage (VGS) operating range of 20V (±). Its gate threshold voltage (Vth) is 1.8V, and it has a low on-resistance (RDS(ON)) of 18mΩ (VGS=10V), which makes the device highly efficient in switching operation. The maximum drain current (ID) is 45A, which can carry a large current and is suitable for applications with high power and high efficiency requirements. STD40NF10T4-VB uses Trench technology, which can provide higher switching frequency and lower on-resistance at lower conduction loss, ensuring high efficiency and thermal management performance of the system.
This MOSFET is widely used in power management, power conversion, electric vehicle charging and other occasions that require high voltage and high current. It can effectively reduce energy loss in the system and ensure stable operation of the system.
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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 | 100V | 1.8V | 45A | 18mΩ | 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 | 100V | 1.8V | 45A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 100V | 1.8V | 45A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
II. Detailed parameter description
| **Parameter** | **Value** | **Description** |
|-------------------------|-------------------------|----------------------------------------------|
| **Package** | TO252 | Small package, suitable for high power and high efficiency applications. |
| **Configuration** | Single N-channel | Provides high efficiency switching, suitable for high voltage power supply and power conversion. |
| **Drain-source voltage (VDS)** | 100V | Suitable for higher voltage applications, supporting a wider range of voltage conversion. |
| **Gate-source voltage (VGS)** | ±20V | Provides a wide range of gate-source voltages to meet a variety of driving requirements. |
| **Gate threshold voltage (Vth)** | 1.8V | Reasonable threshold voltage ensures efficient conduction. |
| **On-resistance (RDS(ON))** | 18mΩ @ VGS=10V | Low on-resistance at VGS=10V, suitable for high-power applications. |
| **Maximum drain current (ID)** | 45A | High current handling capability, suitable for applications with high power requirements. |
| **Technology type** | Trench | Using Trench technology to optimize switching performance and energy efficiency. |
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| **Parameter** | **Value** | **Description** |
|-------------------------|-------------------------|----------------------------------------------|
| **Package** | TO252 | Small package, suitable for high power and high efficiency applications. |
| **Configuration** | Single N-channel | Provides high efficiency switching, suitable for high voltage power supply and power conversion. |
| **Drain-source voltage (VDS)** | 100V | Suitable for higher voltage applications, supporting a wider range of voltage conversion. |
| **Gate-source voltage (VGS)** | ±20V | Provides a wide range of gate-source voltages to meet a variety of driving requirements. |
| **Gate threshold voltage (Vth)** | 1.8V | Reasonable threshold voltage ensures efficient conduction. |
| **On-resistance (RDS(ON))** | 18mΩ @ VGS=10V | Low on-resistance at VGS=10V, suitable for high-power applications. |
| **Maximum drain current (ID)** | 45A | High current handling capability, suitable for applications with high power requirements. |
| **Technology type** | Trench | Using Trench technology to optimize switching performance and energy efficiency. |
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Domain and module applications：
III. Application fields and module application examples
1. **Power management and power conversion**
- **DC-DC converter**: STD40NF10T4-VB can be used in efficient DC-DC converter design, especially in applications that require higher voltage (up to 100V) and higher current (45A) support. During the conversion process, the lower on-resistance and high current handling capability can provide higher conversion efficiency, reduce power loss, and optimize thermal management.
- **AC-DC power adapter**: This MOSFET can be used in AC-DC power adapters, especially in power conversion modules that require high current output. Its low on-resistance can reduce conduction losses and ensure the stability and efficiency of power output.
2. **Electric vehicles and charging equipment**
- **Electric vehicle charger**: In the charging system of electric vehicles, STD40NF10T4-VB can be used as an efficient switching element to provide stable current transmission and ensure the efficiency of the fast charging process. It is able to handle higher voltages and larger currents, providing low-loss power conversion when charging.
- **Battery Management System (BMS)**: In the battery management system, the STD40NF10T4-VB can be applied to efficient battery charge and discharge management circuits to ensure that the battery remains safe during the charge and discharge process and optimize battery life.
3. **Industrial Control System**
- **Inverter Application**: In industrial inverters, the STD40NF10T4-VB can be used as a switching element to convert DC power into AC power, which is applied to solar power generation, wind power generation, and power systems. Its high switching frequency and low on-resistance make it very suitable for such high-efficiency applications.
- **Motor Drive Control**: In motor drive systems, the STD40NF10T4-VB is suitable for environments that handle high currents and high voltages, helping to improve the operating efficiency of the motor and ensure stable control.
4. **Consumer electronics and home appliance power supplies**
- **Home appliance power modules**: STD40NF10T4-VB can be used in high-efficiency home appliance power modules, such as air conditioners, refrigerators and other equipment. These devices often require power modules with high current carrying capacity and low energy loss to ensure efficient operation and energy-saving performance of the equipment.
- **LED driver**: In LED drive systems, the low on-resistance of STD40NF10T4-VB makes it very suitable for efficiently driving LED lamps, providing stable power supply and reducing heat accumulation.
STD40NF10T4-VB excels in high voltage applications with its high current carrying capacity, low on-resistance and high switching efficiency. It not only improves the energy efficiency of the system, but also provides stable and reliable power solutions in electric vehicles, industrial control systems, power conversion and consumer electronics.
1. **Power management and power conversion**
- **DC-DC converter**: STD40NF10T4-VB can be used in efficient DC-DC converter design, especially in applications that require higher voltage (up to 100V) and higher current (45A) support. During the conversion process, the lower on-resistance and high current handling capability can provide higher conversion efficiency, reduce power loss, and optimize thermal management.
- **AC-DC power adapter**: This MOSFET can be used in AC-DC power adapters, especially in power conversion modules that require high current output. Its low on-resistance can reduce conduction losses and ensure the stability and efficiency of power output.
2. **Electric vehicles and charging equipment**
- **Electric vehicle charger**: In the charging system of electric vehicles, STD40NF10T4-VB can be used as an efficient switching element to provide stable current transmission and ensure the efficiency of the fast charging process. It is able to handle higher voltages and larger currents, providing low-loss power conversion when charging.
- **Battery Management System (BMS)**: In the battery management system, the STD40NF10T4-VB can be applied to efficient battery charge and discharge management circuits to ensure that the battery remains safe during the charge and discharge process and optimize battery life.
3. **Industrial Control System**
- **Inverter Application**: In industrial inverters, the STD40NF10T4-VB can be used as a switching element to convert DC power into AC power, which is applied to solar power generation, wind power generation, and power systems. Its high switching frequency and low on-resistance make it very suitable for such high-efficiency applications.
- **Motor Drive Control**: In motor drive systems, the STD40NF10T4-VB is suitable for environments that handle high currents and high voltages, helping to improve the operating efficiency of the motor and ensure stable control.
4. **Consumer electronics and home appliance power supplies**
- **Home appliance power modules**: STD40NF10T4-VB can be used in high-efficiency home appliance power modules, such as air conditioners, refrigerators and other equipment. These devices often require power modules with high current carrying capacity and low energy loss to ensure efficient operation and energy-saving performance of the equipment.
- **LED driver**: In LED drive systems, the low on-resistance of STD40NF10T4-VB makes it very suitable for efficiently driving LED lamps, providing stable power supply and reducing heat accumulation.
STD40NF10T4-VB excels in high voltage applications with its high current carrying capacity, low on-resistance and high switching efficiency. It not only improves the energy efficiency of the system, but also provides stable and reliable power solutions in electric vehicles, industrial control systems, power conversion and consumer electronics.
* 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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