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STD7NB20T4-VB Product details
Back to previous pageProduct introduction：
1. Product Introduction
**STD7NB20T4-VB** is an N-channel power MOSFET in TO252 package, designed for applications requiring a maximum drain-source voltage of 200V and a maximum drain current of 10A. This product uses Trench technology and has a low on-resistance (RDS(ON) is 245mΩ@VGS=10V), which is suitable for low-power, high-efficiency power management and switch control. Due to its low conduction loss and high current carrying capacity, STD7NB20T4-VB is suitable for application in many fields such as industry, power, automotive electronics, etc., especially in high-efficiency control systems such as power conversion and load switching.
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**STD7NB20T4-VB** is an N-channel power MOSFET in TO252 package, designed for applications requiring a maximum drain-source voltage of 200V and a maximum drain current of 10A. This product uses Trench technology and has a low on-resistance (RDS(ON) is 245mΩ@VGS=10V), which is suitable for low-power, high-efficiency power management and switch control. Due to its low conduction loss and high current carrying capacity, STD7NB20T4-VB is suitable for application in many fields such as industry, power, automotive electronics, etc., especially in high-efficiency control systems such as power conversion and load switching.
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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 | 200V | 3V | 10A | 245mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 200V | 3V | 10A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 200V | 3V | 10A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
II. Detailed parameter description
| **Parameter** | **Value** | **Description** |
|----------------------|-----------------------------------------------|--------------------------------------------------------------|
| **Package** | TO252 | TO252 package, suitable for small and medium power applications, with good heat dissipation performance|
| **Configuration** | Single N-channel | Single N-channel MOSFET configuration, suitable for high-efficiency power conversion and switching applications|
| **VDS** | 200V | Maximum drain-source voltage 200V, suitable for medium voltage power conversion applications|
| **VGS** | ±20V | Supports ±20V gate-source voltage, suitable for various drive circuits|
| **Vth** | 3V | Threshold voltage 3V to ensure stable switching performance|
| **RDS(ON)** | 245mΩ@VGS=10V | On-resistance 245mΩ@VGS=10V, suitable for medium current applications|
| **ID** | 10A | Maximum drain current 10A, suitable for medium current loads|
| **Technology** | Trench | Trench technology provides low on-resistance and efficient switching performance for high-efficiency power management|
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| **Parameter** | **Value** | **Description** |
|----------------------|-----------------------------------------------|--------------------------------------------------------------|
| **Package** | TO252 | TO252 package, suitable for small and medium power applications, with good heat dissipation performance|
| **Configuration** | Single N-channel | Single N-channel MOSFET configuration, suitable for high-efficiency power conversion and switching applications|
| **VDS** | 200V | Maximum drain-source voltage 200V, suitable for medium voltage power conversion applications|
| **VGS** | ±20V | Supports ±20V gate-source voltage, suitable for various drive circuits|
| **Vth** | 3V | Threshold voltage 3V to ensure stable switching performance|
| **RDS(ON)** | 245mΩ@VGS=10V | On-resistance 245mΩ@VGS=10V, suitable for medium current applications|
| **ID** | 10A | Maximum drain current 10A, suitable for medium current loads|
| **Technology** | Trench | Trench technology provides low on-resistance and efficient switching performance for high-efficiency power management|
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Domain and module applications：
3. Application fields and module examples
1. **Power management**
**Switching power supply (SMPS)**: STD7NB20T4-VB can be used as a switching element in the switching power supply (SMPS) to handle medium voltage and current power conversion. It has a low on-resistance and can effectively reduce power loss and improve conversion efficiency. It is very suitable for small power conversion devices such as power adapters and mobile phone chargers.
**DC-DC converter**: In the DC-DC converter, STD7NB20T4-VB is used to optimize power efficiency and provide smooth voltage conversion. It is suitable for battery-powered devices, LED drivers and other fields to ensure that energy loss is minimized during the conversion process.
2. **Industrial application**
**Load switch**: In the industrial load switch system, STD7NB20T4-VB is used as a switching element to effectively control the switching of high-power loads, reduce switching losses, and improve the working efficiency of the system. It is particularly suitable for use in the automation control of electrical equipment.
**Power tools**: In power tools, the STD7NB20T4-VB can handle the current flow in the motor drive circuit, ensuring efficient operation of the power tools, especially in application scenarios where the current is large and frequent switching control is required.
3. **Automotive electronics**
**Automotive power modules**: The STD7NB20T4-VB can be used in vehicle-mounted power modules to provide efficient power for vehicle-mounted electronic devices (such as audio and navigation systems). Its high current carrying capacity ensures stable operation in the vehicle environment.
**Electric vehicle battery management system (BMS)**: In the battery management system of electric vehicles, the STD7NB20T4-VB can efficiently control the battery charging and discharging process, ensuring the safety and efficiency of battery use, especially playing an important role in the current regulation and monitoring of the battery pack.
4. **Consumer electronics**
**LED driver power supply**: In LED driver power supply, STD7NB20T4-VB as a power switching element can provide stable current, ensure high brightness output of LED and reduce energy loss.
**Home appliance power supply module**: Used in home appliances such as TVs and audio equipment, STD7NB20T4-VB can efficiently manage power output, reduce power consumption, and improve the energy efficiency of home appliances.
5. **Communication equipment**
**Base station power supply module**: STD7NB20T4-VB is suitable for communication base station power supply modules, providing high-efficiency power conversion to ensure that communication equipment maintains stable operation under high load conditions.
**Network equipment power supply**: In power modules of network equipment such as routers and switches, STD7NB20T4-VB can support efficient power conversion to ensure that the equipment operates stably while reducing energy loss.
1. **Power management**
**Switching power supply (SMPS)**: STD7NB20T4-VB can be used as a switching element in the switching power supply (SMPS) to handle medium voltage and current power conversion. It has a low on-resistance and can effectively reduce power loss and improve conversion efficiency. It is very suitable for small power conversion devices such as power adapters and mobile phone chargers.
**DC-DC converter**: In the DC-DC converter, STD7NB20T4-VB is used to optimize power efficiency and provide smooth voltage conversion. It is suitable for battery-powered devices, LED drivers and other fields to ensure that energy loss is minimized during the conversion process.
2. **Industrial application**
**Load switch**: In the industrial load switch system, STD7NB20T4-VB is used as a switching element to effectively control the switching of high-power loads, reduce switching losses, and improve the working efficiency of the system. It is particularly suitable for use in the automation control of electrical equipment.
**Power tools**: In power tools, the STD7NB20T4-VB can handle the current flow in the motor drive circuit, ensuring efficient operation of the power tools, especially in application scenarios where the current is large and frequent switching control is required.
3. **Automotive electronics**
**Automotive power modules**: The STD7NB20T4-VB can be used in vehicle-mounted power modules to provide efficient power for vehicle-mounted electronic devices (such as audio and navigation systems). Its high current carrying capacity ensures stable operation in the vehicle environment.
**Electric vehicle battery management system (BMS)**: In the battery management system of electric vehicles, the STD7NB20T4-VB can efficiently control the battery charging and discharging process, ensuring the safety and efficiency of battery use, especially playing an important role in the current regulation and monitoring of the battery pack.
4. **Consumer electronics**
**LED driver power supply**: In LED driver power supply, STD7NB20T4-VB as a power switching element can provide stable current, ensure high brightness output of LED and reduce energy loss.
**Home appliance power supply module**: Used in home appliances such as TVs and audio equipment, STD7NB20T4-VB can efficiently manage power output, reduce power consumption, and improve the energy efficiency of home appliances.
5. **Communication equipment**
**Base station power supply module**: STD7NB20T4-VB is suitable for communication base station power supply modules, providing high-efficiency power conversion to ensure that communication equipment maintains stable operation under high load conditions.
**Network equipment power supply**: In power modules of network equipment such as routers and switches, STD7NB20T4-VB can support efficient power conversion to ensure that the equipment operates stably while reducing 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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