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STD4NB25T4-VB Product details
Back to previous pageProduct introduction：
1. Product Introduction
**STD4NB25T4-VB** is a high-performance N-channel power MOSFET in TO252 package, designed for 250V drain-source voltage (VDS). This MOSFET adopts **Trench** technology, has low on-resistance (RDS(ON)) and excellent switching performance, and is particularly suitable for low to medium power applications. At VGS = 10V, RDS(ON) is only 640mΩ, and can provide a maximum drain current (ID) of 4.5A. Its gate voltage is up to ±20V, and the turn-on voltage (Vth) is 3V. It has good switching characteristics and low power loss, and is suitable for various power management and drive systems.
This MOSFET is widely used in power conversion, motor drive and industrial control systems. It can provide efficient current control and voltage regulation in many fields to meet the needs of high-frequency switching, high current carrying and low power consumption.
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**STD4NB25T4-VB** is a high-performance N-channel power MOSFET in TO252 package, designed for 250V drain-source voltage (VDS). This MOSFET adopts **Trench** technology, has low on-resistance (RDS(ON)) and excellent switching performance, and is particularly suitable for low to medium power applications. At VGS = 10V, RDS(ON) is only 640mΩ, and can provide a maximum drain current (ID) of 4.5A. Its gate voltage is up to ±20V, and the turn-on voltage (Vth) is 3V. It has good switching characteristics and low power loss, and is suitable for various power management and drive systems.
This MOSFET is widely used in power conversion, motor drive and industrial control systems. It can provide efficient current control and voltage regulation in many fields to meet the needs of high-frequency switching, high current carrying and low power consumption.
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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 | 250V | 3V | 4.5A | 640mΩ | 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 | 250V | 3V | 4.5A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 250V | 3V | 4.5A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
II. Detailed parameter description
| **Parameter** | **Value** | **Description** |
|-----------------------|---------------------------------------|-----------------------------------------------|
| **Package type** | TO252 | TO252 package, suitable for medium power and high frequency switching applications. |
| **Configuration** | Single N-channel | Single channel N-channel configuration, suitable for high efficiency current control and switching applications. |
| **Drain-source voltage (VDS)** | 250V | Can withstand 250V drain-to-source voltage, suitable for medium voltage control circuits. |
| **Gate voltage (VGS)** | ±20V | Supports a wide range of gate voltage control, adapting to a variety of power management schemes. |
| **Throw-on voltage (Vth)** | 3V | Turn-on voltage is low, suitable for starting at a lower voltage. |
| **On-resistance (RDS(ON))** | 640mΩ @ VGS = 10V | Low on-resistance helps reduce power loss and improve switching efficiency. |
| **Drain current (ID)** | 4.5A | Maximum drain current is 4.5A, suitable for applications with medium current load. |
| **Technology** | Trench | Trench technology provides lower on-resistance and fast switching capability, suitable for high performance requirements. |
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| **Parameter** | **Value** | **Description** |
|-----------------------|---------------------------------------|-----------------------------------------------|
| **Package type** | TO252 | TO252 package, suitable for medium power and high frequency switching applications. |
| **Configuration** | Single N-channel | Single channel N-channel configuration, suitable for high efficiency current control and switching applications. |
| **Drain-source voltage (VDS)** | 250V | Can withstand 250V drain-to-source voltage, suitable for medium voltage control circuits. |
| **Gate voltage (VGS)** | ±20V | Supports a wide range of gate voltage control, adapting to a variety of power management schemes. |
| **Throw-on voltage (Vth)** | 3V | Turn-on voltage is low, suitable for starting at a lower voltage. |
| **On-resistance (RDS(ON))** | 640mΩ @ VGS = 10V | Low on-resistance helps reduce power loss and improve switching efficiency. |
| **Drain current (ID)** | 4.5A | Maximum drain current is 4.5A, suitable for applications with medium current load. |
| **Technology** | Trench | Trench technology provides lower on-resistance and fast switching capability, suitable for high performance requirements. |
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Domain and module applications：
3. Application fields and module examples
**STD4NB25T4-VB** As a low on-resistance N-channel power MOSFET, it has excellent switching performance and medium current handling capability, and is suitable for the following fields and modules:
1. **Power management system**
- **Module**: DC-DC converter, power switch
- In power management and power conversion systems, STD4NB25T4-VB can be used as an efficient switching element for DC-DC converters and other power regulation modules. Its low on-resistance can reduce energy loss and improve the efficiency of the power system, especially for power management of low-power devices.
2. **Motor drive system**
- **Module**: Motor controller, motor driver
- In the motor control system, STD4NB25T4-VB is used as a switching element to help accurately control the start and stop and speed regulation of the motor. Its high current handling capability and fast switching characteristics make it an ideal choice for efficient motor drive systems.
3. **Consumer Electronics**
- **Module**: TV, audio system, charger
- In consumer electronics, STD4NB25T4-VB can be used for power regulation and protection circuits. It can be used in power management modules for devices such as TV, battery charger and audio system to help improve the energy efficiency and stability of the system.
4. **Industrial Control Systems**
- **Module**: Industrial Control Equipment Power Supply, Power Regulation Module
- In industrial automation systems, STD4NB25T4-VB is used in power regulation modules and power controllers. Its efficient switching characteristics and stable performance make it suitable for various industrial control equipment, such as PLC power modules and power conversion systems, to ensure efficient and stable operation of the equipment.
5. **Automotive Electronics**
- **Module**: Battery Management System, Electric Vehicle Charging System
- In electric vehicles and hybrid vehicles, STD4NB25T4-VB can be used in battery management systems and battery charging modules to ensure safe charging and energy management of batteries. Its low on-resistance and excellent switching performance help improve the energy efficiency of electric vehicles.
In summary, **STD4NB25T4-VB** is an N-channel MOSFET suitable for a variety of high-efficiency power management, motor drive, industrial control and automotive electronics fields. Its excellent switching performance and low power consumption characteristics make it widely used in multiple industries and modules.
**STD4NB25T4-VB** As a low on-resistance N-channel power MOSFET, it has excellent switching performance and medium current handling capability, and is suitable for the following fields and modules:
1. **Power management system**
- **Module**: DC-DC converter, power switch
- In power management and power conversion systems, STD4NB25T4-VB can be used as an efficient switching element for DC-DC converters and other power regulation modules. Its low on-resistance can reduce energy loss and improve the efficiency of the power system, especially for power management of low-power devices.
2. **Motor drive system**
- **Module**: Motor controller, motor driver
- In the motor control system, STD4NB25T4-VB is used as a switching element to help accurately control the start and stop and speed regulation of the motor. Its high current handling capability and fast switching characteristics make it an ideal choice for efficient motor drive systems.
3. **Consumer Electronics**
- **Module**: TV, audio system, charger
- In consumer electronics, STD4NB25T4-VB can be used for power regulation and protection circuits. It can be used in power management modules for devices such as TV, battery charger and audio system to help improve the energy efficiency and stability of the system.
4. **Industrial Control Systems**
- **Module**: Industrial Control Equipment Power Supply, Power Regulation Module
- In industrial automation systems, STD4NB25T4-VB is used in power regulation modules and power controllers. Its efficient switching characteristics and stable performance make it suitable for various industrial control equipment, such as PLC power modules and power conversion systems, to ensure efficient and stable operation of the equipment.
5. **Automotive Electronics**
- **Module**: Battery Management System, Electric Vehicle Charging System
- In electric vehicles and hybrid vehicles, STD4NB25T4-VB can be used in battery management systems and battery charging modules to ensure safe charging and energy management of batteries. Its low on-resistance and excellent switching performance help improve the energy efficiency of electric vehicles.
In summary, **STD4NB25T4-VB** is an N-channel MOSFET suitable for a variety of high-efficiency power management, motor drive, industrial control and automotive electronics fields. Its excellent switching performance and low power consumption characteristics make it widely used in multiple industries and modules.
* 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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