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STB20NM50-VB Product details
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Product Introduction
The STB20NM50-VB is a high-performance single N-channel MOSFET in a TO263 package, suitable for medium voltage high-efficiency switching applications. With a maximum drain-source voltage (VDS) of 650V and a maximum drain current (ID) of 20A, this product is suitable for applications requiring high voltage carrying capacity and high power management. The STB20NM50-VB uses SJ_Multi-EPI technology to provide lower on-resistance (RDS(ON) = 160mΩ @ VGS = 10V), ensuring more efficient power conversion and thermal management. This MOSFET is mainly used in power converters, power tools, electric vehicles, industrial control and other fields, with excellent switching performance and stability.
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The STB20NM50-VB is a high-performance single N-channel MOSFET in a TO263 package, suitable for medium voltage high-efficiency switching applications. With a maximum drain-source voltage (VDS) of 650V and a maximum drain current (ID) of 20A, this product is suitable for applications requiring high voltage carrying capacity and high power management. The STB20NM50-VB uses SJ_Multi-EPI technology to provide lower on-resistance (RDS(ON) = 160mΩ @ VGS = 10V), ensuring more efficient power conversion and thermal management. This MOSFET is mainly used in power converters, power tools, electric vehicles, industrial control and other fields, with excellent switching performance and stability.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 650V | 3.5V | 20A | 160mΩ | SJ_Multi-EPI |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 650V | 3.5V | 20A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 650V | 3.5V | 20A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
Detailed parameter description
- **Model**: STB20NM50-VB
- **Package type**: TO263
- **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))**:
- 160mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 20A
- **Maximum power dissipation (Ptot)**: 100W (typical, @25°C)
- **Reverse recovery time (trr)**: 150ns (typical)
- **Operating temperature range**: -55°C to 150°C
- **Technology**: SJ_Multi-EPI
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- **Model**: STB20NM50-VB
- **Package type**: TO263
- **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))**:
- 160mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 20A
- **Maximum power dissipation (Ptot)**: 100W (typical, @25°C)
- **Reverse recovery time (trr)**: 150ns (typical)
- **Operating temperature range**: -55°C to 150°C
- **Technology**: SJ_Multi-EPI
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Domain and module applications：
Application fields and module examples
1. **Power converters and inverters**
STB20NM50-VB has a high voltage carrying capacity and is suitable for applications such as AC-DC power converters, DC-DC converters, and solar inverters. Its low on-resistance and high efficiency can effectively reduce power consumption and improve energy conversion efficiency, and is suitable for efficient power management and inverter systems.
2. **Power tools and industrial equipment**
In power tools and industrial automation equipment, STB20NM50-VB is a high-power switching device that can drive motors and other high-power loads. Its robust performance and high current carrying capacity make it outstanding in situations requiring fast switching and high efficiency, and it is widely used in industrial equipment such as power tools, fans, and pumps.
3. **Electric Vehicles (EV) and Battery Management Systems (BMS)**
In electric vehicles and battery management systems, the STB20NM50-VB can be used for battery pack protection, battery charge management, and motor drive systems. Its high drain-source voltage and high current handling capabilities can ensure efficient battery charging and discharging and stable operation of the battery management system, improving the overall energy efficiency of electric vehicles.
4. **Consumer Electronics and Portable Devices**
The STB20NM50-VB is suitable for high-efficiency power modules, especially in high-voltage and high-current applications, such as portable devices and home appliance power management systems. Its low on-resistance and good thermal management capabilities help improve the endurance and service life of the device.
5. **High-voltage Power Supply and UPS Systems**
In uninterruptible power supply (UPS) systems, the STB20NM50-VB can provide reliable power support. Its high voltage resistance and high-efficiency power conversion enable it to handle power management of high-power devices, especially in backup power systems in commercial and industrial fields.
6. **Communication equipment and data center power modules**
STB20NM50-VB is used in power modules in communication equipment to support efficient conversion of large currents and stable power supply. Its high voltage carrying capacity and low on-resistance make it an ideal choice for data centers, telecommunications base stations and other high-power equipment.
7. **Renewable energy systems (such as wind power generation systems)**
In wind power generation and other renewable energy systems, STB20NM50-VB, as a high-efficiency power conversion and switching element, can help convert and stabilize the output of electrical energy. Its high voltage handling capability and high efficiency make it particularly suitable for inverter modules in renewable energy power systems.
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1. **Power converters and inverters**
STB20NM50-VB has a high voltage carrying capacity and is suitable for applications such as AC-DC power converters, DC-DC converters, and solar inverters. Its low on-resistance and high efficiency can effectively reduce power consumption and improve energy conversion efficiency, and is suitable for efficient power management and inverter systems.
2. **Power tools and industrial equipment**
In power tools and industrial automation equipment, STB20NM50-VB is a high-power switching device that can drive motors and other high-power loads. Its robust performance and high current carrying capacity make it outstanding in situations requiring fast switching and high efficiency, and it is widely used in industrial equipment such as power tools, fans, and pumps.
3. **Electric Vehicles (EV) and Battery Management Systems (BMS)**
In electric vehicles and battery management systems, the STB20NM50-VB can be used for battery pack protection, battery charge management, and motor drive systems. Its high drain-source voltage and high current handling capabilities can ensure efficient battery charging and discharging and stable operation of the battery management system, improving the overall energy efficiency of electric vehicles.
4. **Consumer Electronics and Portable Devices**
The STB20NM50-VB is suitable for high-efficiency power modules, especially in high-voltage and high-current applications, such as portable devices and home appliance power management systems. Its low on-resistance and good thermal management capabilities help improve the endurance and service life of the device.
5. **High-voltage Power Supply and UPS Systems**
In uninterruptible power supply (UPS) systems, the STB20NM50-VB can provide reliable power support. Its high voltage resistance and high-efficiency power conversion enable it to handle power management of high-power devices, especially in backup power systems in commercial and industrial fields.
6. **Communication equipment and data center power modules**
STB20NM50-VB is used in power modules in communication equipment to support efficient conversion of large currents and stable power supply. Its high voltage carrying capacity and low on-resistance make it an ideal choice for data centers, telecommunications base stations and other high-power equipment.
7. **Renewable energy systems (such as wind power generation systems)**
In wind power generation and other renewable energy systems, STB20NM50-VB, as a high-efficiency power conversion and switching element, can help convert and stabilize the output of electrical energy. Its high voltage handling capability and high efficiency make it particularly suitable for inverter modules in renewable energy power systems.
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* 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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