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STW45NM60D-VB Product details
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STW45NM60D-VB MOSFET Product Introduction
STW45NM60D-VB is a high-voltage N-channel MOSFET in TO247 package, designed for high-voltage, high-current power conversion and power electronics applications. This model has a maximum drain-source voltage (VDS) of 650V and a maximum drain current (ID) of 47A, and can operate stably in high current and high voltage environments. The on-resistance (RDS(ON)) of STW45NM60D-VB is 75mΩ at a gate voltage of VGS = 10V, with low conduction loss and efficient switching characteristics. Using SJ_Multi-EPI technology, the switching performance and thermal management are optimized, and it is suitable for a wide range of high-power applications, including switching power supplies, inverters, industrial power modules, and electric vehicle drive systems.
STW45NM60D-VB is a high-voltage N-channel MOSFET in TO247 package, designed for high-voltage, high-current power conversion and power electronics applications. This model has a maximum drain-source voltage (VDS) of 650V and a maximum drain current (ID) of 47A, and can operate stably in high current and high voltage environments. The on-resistance (RDS(ON)) of STW45NM60D-VB is 75mΩ at a gate voltage of VGS = 10V, with low conduction loss and efficient switching characteristics. Using SJ_Multi-EPI technology, the switching performance and thermal management are optimized, and it is suitable for a wide range of high-power applications, including switching power supplies, inverters, industrial power modules, and electric vehicle drive systems.
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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 | 47A | 75mΩ | SJ_Multi-EPI |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 650V | 3.5V | 47A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 650V | 3.5V | 47A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO247 | Single-N |
STW45NM60D-VB MOSFET Detailed parameter description
- **Package**: TO247
- **Configuration**: Unipolar N-channel
- **Drain-source voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**:
- 75mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 47A
- **Technology**: SJ_Multi-EPI technology
- **Package**: TO247
- **Configuration**: Unipolar N-channel
- **Drain-source voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**:
- 75mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 47A
- **Technology**: SJ_Multi-EPI technology
Domain and module applications：
STW45NM60D-VB application areas and module examples
1. **Switching Power Supply (SMPS)**:
STW45NM60D-VB is very suitable for use in switching power supplies (SMPS), especially in high-voltage, high-power power supply designs. Its low on-resistance (75mΩ) can effectively reduce power loss and improve power efficiency, and is suitable for AC-DC converters, DC-DC converters, and power factor correction (PFC) circuits. The MOSFET can remain stable during frequent switching operations to ensure efficient power conversion.
2. **Inverter System**:
In the fields of solar inverters, electric vehicle inverters, and wind power inverters, STW45NM60D-VB has a high withstand voltage of 650V and a high current capacity of 47A, and can withstand higher voltage and current loads during the inverter process. Its low on-resistance and high switching speed enable it to efficiently convert direct current (DC) to alternating current (AC) in the inverter, improving the power conversion efficiency of the overall system.
3. Electric Vehicle (EV) Drive System:
STW45NM60D-VB is an ideal choice for electric vehicle drive systems, especially in battery management and motor drive modules. Its 650V withstand voltage and 47A current carrying capacity can meet the high voltage requirements of electric vehicle batteries. Through precise battery charge and discharge management, efficient operation and long life of the battery are ensured.
4. Industrial Power Module:
STW45NM60D-VB is a commonly used power switching element in industrial automation equipment and power electronics applications. Its high voltage resistance, low on-resistance and high current carrying capacity make it widely used in industrial power modules, such as CNC machine tools, power tools, and automation control systems. It can efficiently support the conversion and management of power, ensuring that the equipment continues to operate stably under load changes.
5. **Uninterruptible Power Supply (UPS) System**:
The high voltage withstand capability and low switching loss of STW45NM60D-VB make it an ideal choice for Uninterruptible Power Supply (UPS) systems. It can provide efficient power conversion to ensure that critical equipment can continue to be powered during power outages. Its stable performance is particularly important in UPS systems, which can maintain the continuity and reliability of power supply when the load current changes.
6. **High-frequency Switching Power Supply (HF SMPS)**:
STW45NM60D-VB performs well in some high-frequency switching power supply applications, especially in high-frequency applications such as welding power supplies, frequency converters and power conditioning systems. Its low on-resistance and fast switching characteristics enable it to efficiently perform frequency conversion, adapt to high-frequency working environments, and minimize power losses.
1. **Switching Power Supply (SMPS)**:
STW45NM60D-VB is very suitable for use in switching power supplies (SMPS), especially in high-voltage, high-power power supply designs. Its low on-resistance (75mΩ) can effectively reduce power loss and improve power efficiency, and is suitable for AC-DC converters, DC-DC converters, and power factor correction (PFC) circuits. The MOSFET can remain stable during frequent switching operations to ensure efficient power conversion.
2. **Inverter System**:
In the fields of solar inverters, electric vehicle inverters, and wind power inverters, STW45NM60D-VB has a high withstand voltage of 650V and a high current capacity of 47A, and can withstand higher voltage and current loads during the inverter process. Its low on-resistance and high switching speed enable it to efficiently convert direct current (DC) to alternating current (AC) in the inverter, improving the power conversion efficiency of the overall system.
3. Electric Vehicle (EV) Drive System:
STW45NM60D-VB is an ideal choice for electric vehicle drive systems, especially in battery management and motor drive modules. Its 650V withstand voltage and 47A current carrying capacity can meet the high voltage requirements of electric vehicle batteries. Through precise battery charge and discharge management, efficient operation and long life of the battery are ensured.
4. Industrial Power Module:
STW45NM60D-VB is a commonly used power switching element in industrial automation equipment and power electronics applications. Its high voltage resistance, low on-resistance and high current carrying capacity make it widely used in industrial power modules, such as CNC machine tools, power tools, and automation control systems. It can efficiently support the conversion and management of power, ensuring that the equipment continues to operate stably under load changes.
5. **Uninterruptible Power Supply (UPS) System**:
The high voltage withstand capability and low switching loss of STW45NM60D-VB make it an ideal choice for Uninterruptible Power Supply (UPS) systems. It can provide efficient power conversion to ensure that critical equipment can continue to be powered during power outages. Its stable performance is particularly important in UPS systems, which can maintain the continuity and reliability of power supply when the load current changes.
6. **High-frequency Switching Power Supply (HF SMPS)**:
STW45NM60D-VB performs well in some high-frequency switching power supply applications, especially in high-frequency applications such as welding power supplies, frequency converters and power conditioning systems. Its low on-resistance and fast switching characteristics enable it to efficiently perform frequency conversion, adapt to high-frequency working environments, and minimize 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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