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STW21NM60N-VB Product details
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Product Introduction
**STW21NM60N-VB** is a **single N-channel MOSFET** in a **TO247 package**, using **SJ_Multi-EPI technology**, with a **650V** high drain-source voltage (Vds) and **20A** large drain current (Id). The product has a low **160mΩ** on-resistance (@Vgs=10V), suitable for switching operations in high-power and high-voltage applications, and can provide low power consumption and high efficiency while maintaining excellent thermal management performance. With its high voltage carrying capability, low on-resistance and strong current carrying capability, **STW21NM60N-VB** is an ideal choice for power conversion, inverters, motor drives and other power electronics applications.
**STW21NM60N-VB** is a **single N-channel MOSFET** in a **TO247 package**, using **SJ_Multi-EPI technology**, with a **650V** high drain-source voltage (Vds) and **20A** large drain current (Id). The product has a low **160mΩ** on-resistance (@Vgs=10V), suitable for switching operations in high-power and high-voltage applications, and can provide low power consumption and high efficiency while maintaining excellent thermal management performance. With its high voltage carrying capability, low on-resistance and strong current carrying capability, **STW21NM60N-VB** is an ideal choice for power conversion, inverters, motor drives and other power electronics applications.
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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 | 20A | 160mΩ | 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 | 20A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 650V | 3.5V | 20A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO247 | Single-N |
Detailed parameter description
- **Package type**: 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))**:
- @Vgs = 10V: 160mΩ
- **Maximum drain current (Id)**: 20A
- **Maximum power dissipation (Pd)**: Approximately 100W
- **Input capacitance (Ciss)**: Approximately 1200pF @ Vds = 200V
- **Output capacitance (Coss)**: Approximately 150pF @ Vds = 200V
- **Reverse recovery time (Trr)**: max. 150ns
- **Operating temperature range**: -55°C to +150°C
- **Technology**: SJ_Multi-EPI (enhanced multi-junction field effect transistor technology)
- **Package type**: 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))**:
- @Vgs = 10V: 160mΩ
- **Maximum drain current (Id)**: 20A
- **Maximum power dissipation (Pd)**: Approximately 100W
- **Input capacitance (Ciss)**: Approximately 1200pF @ Vds = 200V
- **Output capacitance (Coss)**: Approximately 150pF @ Vds = 200V
- **Reverse recovery time (Trr)**: max. 150ns
- **Operating temperature range**: -55°C to +150°C
- **Technology**: SJ_Multi-EPI (enhanced multi-junction field effect transistor technology)
Domain and module applications：
Applicable fields and module application examples
1. **Power conversion system**
**STW21NM60N-VB** is suitable for **AC-DC converter** and **DC-DC converter**, providing efficient current switching in these power conversion applications. Due to its high voltage capability of 650V and high current carrying capacity of 20A, this MOSFET can work stably in high-power power modules, reduce switching losses and improve system efficiency. It has important applications in industrial power supplies and consumer electronics power adapters.
2. **Solar inverter**
In **solar inverter**, **STW21NM60N-VB** can be used as a high-voltage switching element to help achieve power conversion from DC to AC. The low on-resistance (160mΩ) of the MOSFET ensures efficient operation of the inverter, and the high voltage tolerance (650V) is suitable for handling the high voltage generated by solar panels.
3. **Motor Drive System**
This MOSFET is ideal for **motor drive systems**, such as motor control systems in power tools, electric vehicles, and industrial equipment. Due to its strong current handling capability (20A) and low on-resistance, it can effectively control the start, speed regulation, and stop of the motor, ensuring efficient and stable operation of the motor drive system.
4. **Electric Vehicles (EV)**
In **Electric Vehicles (EVs)**, **STW21NM60N-VB** can be used for battery management systems (BMS) and battery charge/discharge control. Its high voltage capability enables it to cope with the needs of high-voltage battery systems in electric vehicles, while providing excellent switching performance to ensure that the battery pack is efficiently managed during charging, discharging, and protection.
5. **UPS (Uninterruptible Power System)**
**STW21NM60N-VB** As a switching element in an uninterruptible power supply (UPS) system, it can effectively switch power to ensure the continuity of power supply. Its high current handling capability and low on-resistance make it more efficient when operating under high loads, suitable for UPS systems in enterprises and industrial facilities.
6. **High-efficiency switching power supply (SMPS)**
In **switching power supply (SMPS)**, the switching performance of MOSFET is critical. **STW21NM60N-VB**'s application in power modules can provide stable and efficient voltage conversion, suitable for industrial equipment, communication base stations, computer power supplies, and home appliances. It can reduce switching losses and improve the efficiency of the entire power system.
7. **Power switching and protection devices**
Among **power switching and protection modules**, **STW21NM60N-VB** can handle higher voltage and current loads and is widely used in power control and overload protection systems. Its low on-resistance helps reduce energy loss and extend the service life of switching devices.
8. **Lighting control**
In **LED drive and lighting control systems**, **STW21NM60N-VB** can also be used as a switching element to adjust the current and voltage of LED light sources. Due to its efficient switching performance, it can achieve low-power power regulation in lighting control systems.
1. **Power conversion system**
**STW21NM60N-VB** is suitable for **AC-DC converter** and **DC-DC converter**, providing efficient current switching in these power conversion applications. Due to its high voltage capability of 650V and high current carrying capacity of 20A, this MOSFET can work stably in high-power power modules, reduce switching losses and improve system efficiency. It has important applications in industrial power supplies and consumer electronics power adapters.
2. **Solar inverter**
In **solar inverter**, **STW21NM60N-VB** can be used as a high-voltage switching element to help achieve power conversion from DC to AC. The low on-resistance (160mΩ) of the MOSFET ensures efficient operation of the inverter, and the high voltage tolerance (650V) is suitable for handling the high voltage generated by solar panels.
3. **Motor Drive System**
This MOSFET is ideal for **motor drive systems**, such as motor control systems in power tools, electric vehicles, and industrial equipment. Due to its strong current handling capability (20A) and low on-resistance, it can effectively control the start, speed regulation, and stop of the motor, ensuring efficient and stable operation of the motor drive system.
4. **Electric Vehicles (EV)**
In **Electric Vehicles (EVs)**, **STW21NM60N-VB** can be used for battery management systems (BMS) and battery charge/discharge control. Its high voltage capability enables it to cope with the needs of high-voltage battery systems in electric vehicles, while providing excellent switching performance to ensure that the battery pack is efficiently managed during charging, discharging, and protection.
5. **UPS (Uninterruptible Power System)**
**STW21NM60N-VB** As a switching element in an uninterruptible power supply (UPS) system, it can effectively switch power to ensure the continuity of power supply. Its high current handling capability and low on-resistance make it more efficient when operating under high loads, suitable for UPS systems in enterprises and industrial facilities.
6. **High-efficiency switching power supply (SMPS)**
In **switching power supply (SMPS)**, the switching performance of MOSFET is critical. **STW21NM60N-VB**'s application in power modules can provide stable and efficient voltage conversion, suitable for industrial equipment, communication base stations, computer power supplies, and home appliances. It can reduce switching losses and improve the efficiency of the entire power system.
7. **Power switching and protection devices**
Among **power switching and protection modules**, **STW21NM60N-VB** can handle higher voltage and current loads and is widely used in power control and overload protection systems. Its low on-resistance helps reduce energy loss and extend the service life of switching devices.
8. **Lighting control**
In **LED drive and lighting control systems**, **STW21NM60N-VB** can also be used as a switching element to adjust the current and voltage of LED light sources. Due to its efficient switching performance, it can achieve low-power power regulation in lighting control 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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