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STW17N62K3-VB Product details
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STW17N62K3-VB MOSFET Product Introduction
STW17N62K3-VB is a single N-channel MOSFET in TO247 package, suitable for high voltage and high current applications, with a maximum drain-source voltage (VDS) of 650V and a maximum drain current (ID) of 18A. Based on Plannar technology, this MOSFET provides lower on-resistance (RDS(ON)) and good switching performance, and is widely used in high-voltage power conversion, inverters, motor drives and other fields. Its design features enable it to provide efficient current control and energy conversion in applications with high power density and high reliability requirements.
STW17N62K3-VB is a single N-channel MOSFET in TO247 package, suitable for high voltage and high current applications, with a maximum drain-source voltage (VDS) of 650V and a maximum drain current (ID) of 18A. Based on Plannar technology, this MOSFET provides lower on-resistance (RDS(ON)) and good switching performance, and is widely used in high-voltage power conversion, inverters, motor drives and other fields. Its design features enable it to provide efficient current control and energy conversion in applications with high power density and high reliability requirements.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 650V | 3.5V | 18A | 430mΩ | Plannar |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 650V | 3.5V | 18A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 650V | 3.5V | 18A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO247 | Single-N |
STW17N62K3-VB MOSFET Detailed parameter description
- **Model**: STW17N62K3-VB
- **Package**: TO247
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (VDS)**: 650V
- **Maximum gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 430mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 18A
- **Technology**: Plannar
- **Typical applications**: High voltage power conversion, inverters, motor drives, power electronics equipment, etc.
- **Model**: STW17N62K3-VB
- **Package**: TO247
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (VDS)**: 650V
- **Maximum gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 430mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 18A
- **Technology**: Plannar
- **Typical applications**: High voltage power conversion, inverters, motor drives, power electronics equipment, etc.
Domain and module applications：
Application fields and modules of STW17N62K3-VB MOSFET
#### 1. **High-efficiency power management system**
STW17N62K3-VB can be widely used in high-efficiency power management systems, especially high-voltage power converters and switching power supplies (SMPS). The MOSFET can withstand high voltages and provide stable current control, helping to improve the conversion efficiency of the power system and reduce power losses.
**Example**: In a solar power management system, STW17N62K3-VB can be used to convert DC power generated by solar panels into AC power, or for battery charging systems, by providing efficient current conversion to ensure stable system operation.
#### 2. **Inverter application**
Due to its high voltage capability and good conduction characteristics, STW17N62K3-VB is suitable for inverters, especially for photovoltaic inverters, electric vehicle power inverters and other types of power conversion equipment. Its high voltage tolerance and 18A drain current make it suitable for high power conversion, ensuring efficient and safe operation of the inverter.
**Example**: In photovoltaic power inverters, STW17N62K3-VB can be used to efficiently convert the DC power output of solar panels into AC power and connect it to the power grid to achieve efficient use of green energy.
#### 3. **Motor drive system**
STW17N62K3-VB is also very suitable for industrial motor drive systems, especially drive applications requiring high current and high power. Its low on-resistance and high current carrying capacity make it very suitable for controlling the start and stop and speed regulation of high-power motors.
**Example**: In motor control systems for power tools, industrial automation and home appliances, STW17N62K3-VB can be used to drive and control the operation of motors, provide precise speed regulation, optimize energy efficiency and reduce heat generation.
#### 4. **High-power power electronic devices**
This MOSFET can be widely used in various high-power power electronic devices, such as inverters, switching power supplies, power regulators and power amplifiers. Due to its maximum drain-source voltage of 650V and good switching performance, the STW17N62K3-VB can withstand current and voltage changes in high-power applications.
**Example**: In inverters, the STW17N62K3-VB can be used to adjust the operating frequency of the motor, thereby controlling the speed and torque of the motor, playing an important role in various industrial control systems.
#### 5. **Battery Management System (BMS)**
In battery management systems, the STW17N62K3-VB can be used to efficiently control the charging and discharging process of the battery, ensuring efficient and safe operation of the battery pack. Its high current carrying capacity and low conduction loss make it an ideal choice in battery management systems.
**Example**: In the battery management system of electric vehicles, STW17N62K3-VB can control the battery's charging state, ensure that the battery works under efficient and safe conditions, extend the battery's service life, and improve the vehicle's endurance.
### Summary
STW17N62K3-VB is a single N-channel MOSFET designed for high-voltage, high-current applications. It has a maximum drain-source voltage of 650V and a maximum drain current of 18A, and is suitable for a variety of high-efficiency power conversion and drive systems. Its low on-resistance and excellent switching performance make it widely used in power management, inverters, motor drives, industrial power electronic equipment and other fields. With its high current carrying capacity and efficient power conversion characteristics, STW17N62K3-VB can greatly improve system efficiency, reduce power loss, and improve the reliability and stability of the overall equipment.
#### 1. **High-efficiency power management system**
STW17N62K3-VB can be widely used in high-efficiency power management systems, especially high-voltage power converters and switching power supplies (SMPS). The MOSFET can withstand high voltages and provide stable current control, helping to improve the conversion efficiency of the power system and reduce power losses.
**Example**: In a solar power management system, STW17N62K3-VB can be used to convert DC power generated by solar panels into AC power, or for battery charging systems, by providing efficient current conversion to ensure stable system operation.
#### 2. **Inverter application**
Due to its high voltage capability and good conduction characteristics, STW17N62K3-VB is suitable for inverters, especially for photovoltaic inverters, electric vehicle power inverters and other types of power conversion equipment. Its high voltage tolerance and 18A drain current make it suitable for high power conversion, ensuring efficient and safe operation of the inverter.
**Example**: In photovoltaic power inverters, STW17N62K3-VB can be used to efficiently convert the DC power output of solar panels into AC power and connect it to the power grid to achieve efficient use of green energy.
#### 3. **Motor drive system**
STW17N62K3-VB is also very suitable for industrial motor drive systems, especially drive applications requiring high current and high power. Its low on-resistance and high current carrying capacity make it very suitable for controlling the start and stop and speed regulation of high-power motors.
**Example**: In motor control systems for power tools, industrial automation and home appliances, STW17N62K3-VB can be used to drive and control the operation of motors, provide precise speed regulation, optimize energy efficiency and reduce heat generation.
#### 4. **High-power power electronic devices**
This MOSFET can be widely used in various high-power power electronic devices, such as inverters, switching power supplies, power regulators and power amplifiers. Due to its maximum drain-source voltage of 650V and good switching performance, the STW17N62K3-VB can withstand current and voltage changes in high-power applications.
**Example**: In inverters, the STW17N62K3-VB can be used to adjust the operating frequency of the motor, thereby controlling the speed and torque of the motor, playing an important role in various industrial control systems.
#### 5. **Battery Management System (BMS)**
In battery management systems, the STW17N62K3-VB can be used to efficiently control the charging and discharging process of the battery, ensuring efficient and safe operation of the battery pack. Its high current carrying capacity and low conduction loss make it an ideal choice in battery management systems.
**Example**: In the battery management system of electric vehicles, STW17N62K3-VB can control the battery's charging state, ensure that the battery works under efficient and safe conditions, extend the battery's service life, and improve the vehicle's endurance.
### Summary
STW17N62K3-VB is a single N-channel MOSFET designed for high-voltage, high-current applications. It has a maximum drain-source voltage of 650V and a maximum drain current of 18A, and is suitable for a variety of high-efficiency power conversion and drive systems. Its low on-resistance and excellent switching performance make it widely used in power management, inverters, motor drives, industrial power electronic equipment and other fields. With its high current carrying capacity and efficient power conversion characteristics, STW17N62K3-VB can greatly improve system efficiency, reduce power loss, and improve the reliability and stability of the overall 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
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