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STB23NM50N-VB Product details
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STB23NM50N-VB Product Introduction
**STB23NM50N-VB** is a high-performance single N-channel MOSFET packaged in **TO263**, designed for high voltage applications, with a drain-source voltage (VDS) of 650V and a maximum drain current (ID) of 20A. This model adopts **SJ_Multi-EPI** technology, which effectively reduces the on-resistance (RDS(ON)), ensuring efficient power transmission and lower energy loss. It has very stable operating performance in high voltage and high current applications, and can provide excellent switching characteristics. It is very suitable for power management, power tools, electric vehicles and other fields requiring high voltage, high current and high power.
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**STB23NM50N-VB** is a high-performance single N-channel MOSFET packaged in **TO263**, designed for high voltage applications, with a drain-source voltage (VDS) of 650V and a maximum drain current (ID) of 20A. This model adopts **SJ_Multi-EPI** technology, which effectively reduces the on-resistance (RDS(ON)), ensuring efficient power transmission and lower energy loss. It has very stable operating performance in high voltage and high current applications, and can provide excellent switching characteristics. It is very suitable for power management, power tools, electric vehicles and other fields requiring high voltage, high current and high power.
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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 |
STB23NM50N-VB Parameter Description
| **Parameter** | **Value** | **Description** |
|----------------------|--------------------|---------------------------------------------------------------|
| **Package Type** | TO263 | TO263 package, suitable for high power applications requiring better heat dissipation performance. |
| **Configuration** | Single N-channel | Single N-channel configuration, suitable for high current control and switch regulation. |
| **Drain-Source Voltage (VDS)** | 650V | The maximum drain-source voltage is 650V, suitable for high voltage power systems, especially power transmission, DC-DC converters, etc. |
| **Gate-Source Voltage (VGS)** | ±30V | The maximum gate-source voltage is ±30V, suitable for various control signal voltages, with strong compatibility. |
| **Turn-on threshold voltage (Vth)** | 3.5V | The turn-on threshold voltage is 3.5V, which ensures that the MOSFET is stably turned on at medium voltage. |
| **On-resistance (RDS(ON))** | 160mΩ @ VGS=10V | Under 10V gate drive, it has a low on-resistance to ensure low-loss operation. |
| **Maximum drain current (ID)** | 20A | The maximum drain current is 20A, suitable for medium current high power applications. |
| **Technology type** | SJ_Multi-EPI | Using SJ_Multi-EPI technology, it provides lower on-resistance and better switching efficiency. |
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| **Parameter** | **Value** | **Description** |
|----------------------|--------------------|---------------------------------------------------------------|
| **Package Type** | TO263 | TO263 package, suitable for high power applications requiring better heat dissipation performance. |
| **Configuration** | Single N-channel | Single N-channel configuration, suitable for high current control and switch regulation. |
| **Drain-Source Voltage (VDS)** | 650V | The maximum drain-source voltage is 650V, suitable for high voltage power systems, especially power transmission, DC-DC converters, etc. |
| **Gate-Source Voltage (VGS)** | ±30V | The maximum gate-source voltage is ±30V, suitable for various control signal voltages, with strong compatibility. |
| **Turn-on threshold voltage (Vth)** | 3.5V | The turn-on threshold voltage is 3.5V, which ensures that the MOSFET is stably turned on at medium voltage. |
| **On-resistance (RDS(ON))** | 160mΩ @ VGS=10V | Under 10V gate drive, it has a low on-resistance to ensure low-loss operation. |
| **Maximum drain current (ID)** | 20A | The maximum drain current is 20A, suitable for medium current high power applications. |
| **Technology type** | SJ_Multi-EPI | Using SJ_Multi-EPI technology, it provides lower on-resistance and better switching efficiency. |
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Domain and module applications：
STB23NM50N-VB Application Fields and Modules
#### 1. **Power Management System**
**Application Scenario:** In the power management system, STB23NM50N-VB is used to regulate and convert voltage and current.
**Features and Advantages:** The 650V drain-source voltage and low on-resistance of this MOSFET make it suitable for AC-DC converters and power modules, and can efficiently adjust current and voltage. Its efficient switching characteristics reduce energy loss and are suitable for high-efficiency power applications.
#### 2. **Inverter**
**Application Scenario:** In applications such as solar inverters and power inverters, STB23NM50N-VB is the main switching element responsible for current conversion and regulation.
**Features and Advantages:** Its 650V drain-source voltage supports high voltage environments, and can effectively control the flow of electric energy in renewable energy fields such as solar energy and wind energy to ensure efficient operation of the system.
#### 3. **Power tools**
**Application scenarios:** Power tools such as electric drills, lawn mowers, saws, etc. use this MOSFET for power regulation.
**Features and advantages:** The STB23NM50N-VB has excellent current carrying capacity in power tools with high power requirements, which can ensure stable operation of the tools under high loads while reducing power loss and overheating problems.
#### 4. **Electric vehicle battery management**
**Application scenarios:** In the battery management system (BMS) of electric vehicles, the STB23NM50N-VB can be used for battery charging and discharging control.
**Features and advantages:** The high voltage tolerance makes it suitable for the battery management system of electric vehicles, which can effectively regulate and control the battery current, optimize the battery charging and discharging efficiency, and extend the battery life.
#### 5. **Battery Charger**
**Application Scenario:** In battery charger, STB23NM50N-VB is used to control the flow of current to ensure the stability and efficiency of battery charging.
**Features and Advantages:** It can maintain low conduction loss under high voltage charging environment, suitable for various battery charging applications such as power tools, electric bicycles, etc., to ensure a fast and stable charging process.
#### 6. **Industrial Control**
**Application Scenario:** In industrial automation systems, STB23NM50N-VB is used to drive and control high-power motors.
**Features and Advantages:** This MOSFET can withstand high voltage and high current, suitable for high-power control in industrial automation, such as motor drive systems, providing efficient current control and precise power regulation.
#### 7. **Power Converter**
**Application Scenario:** In high-frequency power converters (such as SMPS), STB23NM50N-VB is used as a switching element for power conversion.
**Features and Advantages:** Its high withstand voltage and low on-resistance enable it to work efficiently in high-frequency applications, effectively convert voltage and reduce energy loss, and is suitable for various types of high-efficiency power converters.
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**STB23NM50N-VB** is a single N-channel MOSFET designed for high-voltage and high-current applications. It uses **SJ_Multi-EPI** technology to provide excellent switching performance and low on-resistance. It is widely used in many fields such as high-voltage power management, inverters, power tools, battery management, electric vehicles, etc., and can provide efficient current regulation and control, and reduce energy loss.
#### 1. **Power Management System**
**Application Scenario:** In the power management system, STB23NM50N-VB is used to regulate and convert voltage and current.
**Features and Advantages:** The 650V drain-source voltage and low on-resistance of this MOSFET make it suitable for AC-DC converters and power modules, and can efficiently adjust current and voltage. Its efficient switching characteristics reduce energy loss and are suitable for high-efficiency power applications.
#### 2. **Inverter**
**Application Scenario:** In applications such as solar inverters and power inverters, STB23NM50N-VB is the main switching element responsible for current conversion and regulation.
**Features and Advantages:** Its 650V drain-source voltage supports high voltage environments, and can effectively control the flow of electric energy in renewable energy fields such as solar energy and wind energy to ensure efficient operation of the system.
#### 3. **Power tools**
**Application scenarios:** Power tools such as electric drills, lawn mowers, saws, etc. use this MOSFET for power regulation.
**Features and advantages:** The STB23NM50N-VB has excellent current carrying capacity in power tools with high power requirements, which can ensure stable operation of the tools under high loads while reducing power loss and overheating problems.
#### 4. **Electric vehicle battery management**
**Application scenarios:** In the battery management system (BMS) of electric vehicles, the STB23NM50N-VB can be used for battery charging and discharging control.
**Features and advantages:** The high voltage tolerance makes it suitable for the battery management system of electric vehicles, which can effectively regulate and control the battery current, optimize the battery charging and discharging efficiency, and extend the battery life.
#### 5. **Battery Charger**
**Application Scenario:** In battery charger, STB23NM50N-VB is used to control the flow of current to ensure the stability and efficiency of battery charging.
**Features and Advantages:** It can maintain low conduction loss under high voltage charging environment, suitable for various battery charging applications such as power tools, electric bicycles, etc., to ensure a fast and stable charging process.
#### 6. **Industrial Control**
**Application Scenario:** In industrial automation systems, STB23NM50N-VB is used to drive and control high-power motors.
**Features and Advantages:** This MOSFET can withstand high voltage and high current, suitable for high-power control in industrial automation, such as motor drive systems, providing efficient current control and precise power regulation.
#### 7. **Power Converter**
**Application Scenario:** In high-frequency power converters (such as SMPS), STB23NM50N-VB is used as a switching element for power conversion.
**Features and Advantages:** Its high withstand voltage and low on-resistance enable it to work efficiently in high-frequency applications, effectively convert voltage and reduce energy loss, and is suitable for various types of high-efficiency power converters.
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**STB23NM50N-VB** is a single N-channel MOSFET designed for high-voltage and high-current applications. It uses **SJ_Multi-EPI** technology to provide excellent switching performance and low on-resistance. It is widely used in many fields such as high-voltage power management, inverters, power tools, battery management, electric vehicles, etc., and can provide efficient current regulation and control, and reduce energy loss.
* 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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