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SST50R550S-VB Product details
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SST50R550S-VB Product Introduction
**SST50R550S-VB** is an N-channel power MOSFET with TO252 package, which has high voltage tolerance and low on-resistance characteristics. Its maximum drain-source voltage (VDS) is 500V and gate-source voltage (VGS) is ±30V, which is suitable for medium and high voltage power management and power control systems. The turn-on threshold voltage (Vth) is 3.5V, which can provide efficient switching performance. When VGS=10V, the on-resistance (RDS(ON)) is 550mΩ and the maximum drain current (ID) is 7A. It adopts **SJ_Multi-EPI** technology and is suitable for various power electronic devices that require high voltage control. Its excellent performance makes it widely used in systems that require efficient power conversion and current control.
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**SST50R550S-VB** is an N-channel power MOSFET with TO252 package, which has high voltage tolerance and low on-resistance characteristics. Its maximum drain-source voltage (VDS) is 500V and gate-source voltage (VGS) is ±30V, which is suitable for medium and high voltage power management and power control systems. The turn-on threshold voltage (Vth) is 3.5V, which can provide efficient switching performance. When VGS=10V, the on-resistance (RDS(ON)) is 550mΩ and the maximum drain current (ID) is 7A. It adopts **SJ_Multi-EPI** technology and is suitable for various power electronic devices that require high voltage control. Its excellent performance makes it widely used in systems that require efficient power conversion and current control.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 500V | 3.5V | 7A | 550mΩ | SJ_Multi-EPI |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 500V | 3.5V | 7A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 500V | 3.5V | 7A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
SST50R550S-VB Parameter Description
| **Parameter** | **Value** | **Description** |
|----------------------|---------------------|--------------------------------------------------------------|
| **Package Type** | TO252 | TO252 package, suitable for small and medium power electronic applications, with good thermal performance and space advantages. |
| **Configuration** | Single N-channel | Single N-channel configuration, suitable for high voltage switching and power management applications. |
| **Drain-source voltage (VDS)** | 500V | The maximum drain-source voltage is 500V, suitable for high voltage power supply and power management circuits. |
| **Gate-source voltage (VGS)** | ±30V | The maximum gate-source voltage can reach ±30V, which can meet different design requirements. |
| **Turn-on threshold voltage (Vth)** | 3.5V | The turn-on threshold voltage is 3.5V, ensuring that the MOSFET works reliably at the appropriate voltage. |
| **On-resistance (RDS(ON))** | 550mΩ @ VGS=10V | At VGS=10V, the on-resistance is 550mΩ, ensuring efficient switching performance. |
| **Maximum drain current (ID)** | 7A | The maximum drain current is 7A, suitable for medium power applications. |
| **Technology type** | SJ_Multi-EPI | Using SJ_Multi-EPI technology, providing lower switching losses and higher current carrying capacity. |
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| **Parameter** | **Value** | **Description** |
|----------------------|---------------------|--------------------------------------------------------------|
| **Package Type** | TO252 | TO252 package, suitable for small and medium power electronic applications, with good thermal performance and space advantages. |
| **Configuration** | Single N-channel | Single N-channel configuration, suitable for high voltage switching and power management applications. |
| **Drain-source voltage (VDS)** | 500V | The maximum drain-source voltage is 500V, suitable for high voltage power supply and power management circuits. |
| **Gate-source voltage (VGS)** | ±30V | The maximum gate-source voltage can reach ±30V, which can meet different design requirements. |
| **Turn-on threshold voltage (Vth)** | 3.5V | The turn-on threshold voltage is 3.5V, ensuring that the MOSFET works reliably at the appropriate voltage. |
| **On-resistance (RDS(ON))** | 550mΩ @ VGS=10V | At VGS=10V, the on-resistance is 550mΩ, ensuring efficient switching performance. |
| **Maximum drain current (ID)** | 7A | The maximum drain current is 7A, suitable for medium power applications. |
| **Technology type** | SJ_Multi-EPI | Using SJ_Multi-EPI technology, providing lower switching losses and higher current carrying capacity. |
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Domain and module applications：
SST50R550S-VB Application Fields and Modules
#### 1. **High-voltage Power Management**
**Application Scenario:** SST50R550S-VB can be used in high-voltage power management systems as a power switch element.
**Features and Advantages:** Under high voltage, MOSFET can provide efficient current control and conversion, suitable for industrial power supplies, power converters and power supply equipment to ensure the stability and efficiency of the power supply.
#### 2. **Switching Power Supply (SMPS)**
**Application Scenario:** In a switching power supply (SMPS), SST50R550S-VB can be used as a switching element to help complete voltage and current conversion.
**Features and Advantages:** Due to its low on-resistance and high voltage tolerance, it is suitable for high-efficiency switching power supply applications, especially in situations where stable output voltage and higher current are required.
#### 3. **DC-DC Converter**
**Application Scenarios:** SST50R550S-VB can be used in the power switch circuit of the DC-DC converter to adjust the input and output voltages.
**Features and Advantages:** Its low RDS(ON) characteristics enable it to provide lower switching losses and higher efficiency in DC-DC converters, making it suitable for devices that require higher efficiency and current loads.
#### 4. **Power Tools and Battery Management Systems**
**Application Scenarios:** In power tools and battery management systems, SST50R550S-VB can be used as a power switch to provide battery charge and discharge control.
**Features and Advantages:** High voltage tolerance and low on-resistance enable it to perform well in battery management and power transmission of power tools, ensuring high efficiency and long-term stable operation of the system.
#### 5. **Motor drive system**
**Application scenarios:** SST50R550S-VB can be used in motor drive systems to help regulate the start, stop and operation control of the motor.
**Features and advantages:** Suitable for high-voltage motor drive systems, especially in high-voltage motor control applications that require stable current and fast response.
#### 6. **Power control in industrial equipment**
**Application scenarios:** SST50R550S-VB is suitable for power control systems in industrial equipment, such as electric actuators, electrical control devices, etc.
**Features and advantages:** Its high-voltage tolerance and efficient current control characteristics enable it to efficiently and stably control power flow in industrial equipment, adapting to the needs of various electric drive and control modules.
SST50R550S-VB is widely used in various high-voltage power management, power conversion and battery management systems, especially in scenarios that require stable and efficient power switching. It is suitable for many fields such as industry, communication, power tools and motor control, providing powerful current control capabilities and excellent work efficiency.
#### 1. **High-voltage Power Management**
**Application Scenario:** SST50R550S-VB can be used in high-voltage power management systems as a power switch element.
**Features and Advantages:** Under high voltage, MOSFET can provide efficient current control and conversion, suitable for industrial power supplies, power converters and power supply equipment to ensure the stability and efficiency of the power supply.
#### 2. **Switching Power Supply (SMPS)**
**Application Scenario:** In a switching power supply (SMPS), SST50R550S-VB can be used as a switching element to help complete voltage and current conversion.
**Features and Advantages:** Due to its low on-resistance and high voltage tolerance, it is suitable for high-efficiency switching power supply applications, especially in situations where stable output voltage and higher current are required.
#### 3. **DC-DC Converter**
**Application Scenarios:** SST50R550S-VB can be used in the power switch circuit of the DC-DC converter to adjust the input and output voltages.
**Features and Advantages:** Its low RDS(ON) characteristics enable it to provide lower switching losses and higher efficiency in DC-DC converters, making it suitable for devices that require higher efficiency and current loads.
#### 4. **Power Tools and Battery Management Systems**
**Application Scenarios:** In power tools and battery management systems, SST50R550S-VB can be used as a power switch to provide battery charge and discharge control.
**Features and Advantages:** High voltage tolerance and low on-resistance enable it to perform well in battery management and power transmission of power tools, ensuring high efficiency and long-term stable operation of the system.
#### 5. **Motor drive system**
**Application scenarios:** SST50R550S-VB can be used in motor drive systems to help regulate the start, stop and operation control of the motor.
**Features and advantages:** Suitable for high-voltage motor drive systems, especially in high-voltage motor control applications that require stable current and fast response.
#### 6. **Power control in industrial equipment**
**Application scenarios:** SST50R550S-VB is suitable for power control systems in industrial equipment, such as electric actuators, electrical control devices, etc.
**Features and advantages:** Its high-voltage tolerance and efficient current control characteristics enable it to efficiently and stably control power flow in industrial equipment, adapting to the needs of various electric drive and control modules.
SST50R550S-VB is widely used in various high-voltage power management, power conversion and battery management systems, especially in scenarios that require stable and efficient power switching. It is suitable for many fields such as industry, communication, power tools and motor control, providing powerful current control capabilities and excellent work efficiency.
* 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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