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STD40NF03L-TR-VB Product details
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1. Product Introduction
**STD40NF03L-TR-VB** is a high-performance, low on-resistance N-channel power MOSFET in a TO252 package designed for a drain-source voltage (VDS) of 30V. This product uses **Trench** technology, with extremely low on-resistance (RDS(ON)) and excellent switching performance, making it excel in high-frequency switching and high-current handling. The on-resistance of this MOSFET is 6mΩ at VGS = 4.5V, and is as low as 5mΩ at VGS = 10V, capable of providing a maximum drain current (ID) of 80A. Its maximum gate voltage is ±20V, and its turn-on voltage (Vth) is 1.7V, making it ideal for applications such as high-efficiency power management, high-frequency power conversion, and motor drive.
Due to its low on-resistance, high current handling capability and fast switching characteristics, **STD40NF03L-TR-VB** is widely used in various electronic systems that require high efficiency and low power loss, especially those that require high frequency and high current control.
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**STD40NF03L-TR-VB** is a high-performance, low on-resistance N-channel power MOSFET in a TO252 package designed for a drain-source voltage (VDS) of 30V. This product uses **Trench** technology, with extremely low on-resistance (RDS(ON)) and excellent switching performance, making it excel in high-frequency switching and high-current handling. The on-resistance of this MOSFET is 6mΩ at VGS = 4.5V, and is as low as 5mΩ at VGS = 10V, capable of providing a maximum drain current (ID) of 80A. Its maximum gate voltage is ±20V, and its turn-on voltage (Vth) is 1.7V, making it ideal for applications such as high-efficiency power management, high-frequency power conversion, and motor drive.
Due to its low on-resistance, high current handling capability and fast switching characteristics, **STD40NF03L-TR-VB** is widely used in various electronic systems that require high efficiency and low power loss, especially those that require high frequency and high 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 | 30V | 1.7V | 80A | 5mΩ | 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 | 30V | 1.7V | 80A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.7V | 80A | 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)** | 30V | Can withstand 30V drain-to-source voltage, suitable for low voltage control circuits. |
| **Gate voltage (VGS)** | ±20V | Supports a wide range of gate voltage control, suitable for a variety of power management schemes. |
| **Throw-on voltage (Vth)** | 1.7V | Turn-on voltage is low, suitable for starting at a lower voltage. |
| **On-resistance (RDS(ON))** | 6mΩ @ VGS = 4.5V, 5mΩ @ VGS = 10V | Extremely low on-resistance helps reduce power loss and improve switching efficiency. |
| **Drain current (ID)** | 80A | Maximum drain current is 80A, suitable for applications with high current loads. |
| **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)** | 30V | Can withstand 30V drain-to-source voltage, suitable for low voltage control circuits. |
| **Gate voltage (VGS)** | ±20V | Supports a wide range of gate voltage control, suitable for a variety of power management schemes. |
| **Throw-on voltage (Vth)** | 1.7V | Turn-on voltage is low, suitable for starting at a lower voltage. |
| **On-resistance (RDS(ON))** | 6mΩ @ VGS = 4.5V, 5mΩ @ VGS = 10V | Extremely low on-resistance helps reduce power loss and improve switching efficiency. |
| **Drain current (ID)** | 80A | Maximum drain current is 80A, suitable for applications with high current loads. |
| **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
**STD40NF03L-TR-VB** As a low on-resistance N-channel power MOSFET, it has excellent switching performance and high current handling capability, and is suitable for the following fields and modules:
1. **Power management system**
- **Module**: DC-DC converter, power regulation module
- In power management and power conversion systems, STD40NF03L-TR-VB can be used as a high-frequency switching element for regulating voltage in DC-DC converters. In low-voltage, high-current environments, it provides extremely low on-resistance, which helps improve system efficiency and reduce energy loss.
2. **Motor drive system**
- **Module**: Motor controller, variable frequency drive
- In motor drive systems, STD40NF03L-TR-VB can be used as a drive switch, supporting high-speed switching operations and capable of handling large currents. Its excellent conduction characteristics enable motor drivers to perform well in regulating current, improving the efficiency and response speed of the drive system.
3. **Automotive electronics**
- **Modules**: On-board power supplies, inverters, charging modules
- In electric and hybrid vehicles, the STD40NF03L-TR-VB can be used in power switches, inverter modules, and battery charging modules in battery management systems (BMS). Its fast switching and high current carrying capacity can effectively increase the charging speed of electric vehicles and optimize energy management.
4. **Consumer electronics**
- **Modules**: TVs, audio systems, battery management
- In consumer electronics, the STD40NF03L-TR-VB can be used for efficient power management, especially for power switching and charging control in devices such as TVs and audio systems. This MOSFET can provide stable current control, helping to improve the energy efficiency and life of the device.
5. **Industrial Automation System**
- **Module**: Industrial Control Equipment Power Supply, Power Conditioning Module
- In industrial automation and control systems, STD40NF03L-TR-VB is used in power supply conditioning and high-efficiency controllers. Its low on-resistance and high current handling capability make it very suitable for use in the power supply system of industrial control equipment to ensure stable operation of the equipment.
In summary, **STD40NF03L-TR-VB** is a high-performance N-channel MOSFET suitable for high-efficiency power management, motor drive, automotive electronics and industrial automation. Its low on-resistance and high current handling capability make it an indispensable component in a variety of high-efficiency applications.
**STD40NF03L-TR-VB** As a low on-resistance N-channel power MOSFET, it has excellent switching performance and high current handling capability, and is suitable for the following fields and modules:
1. **Power management system**
- **Module**: DC-DC converter, power regulation module
- In power management and power conversion systems, STD40NF03L-TR-VB can be used as a high-frequency switching element for regulating voltage in DC-DC converters. In low-voltage, high-current environments, it provides extremely low on-resistance, which helps improve system efficiency and reduce energy loss.
2. **Motor drive system**
- **Module**: Motor controller, variable frequency drive
- In motor drive systems, STD40NF03L-TR-VB can be used as a drive switch, supporting high-speed switching operations and capable of handling large currents. Its excellent conduction characteristics enable motor drivers to perform well in regulating current, improving the efficiency and response speed of the drive system.
3. **Automotive electronics**
- **Modules**: On-board power supplies, inverters, charging modules
- In electric and hybrid vehicles, the STD40NF03L-TR-VB can be used in power switches, inverter modules, and battery charging modules in battery management systems (BMS). Its fast switching and high current carrying capacity can effectively increase the charging speed of electric vehicles and optimize energy management.
4. **Consumer electronics**
- **Modules**: TVs, audio systems, battery management
- In consumer electronics, the STD40NF03L-TR-VB can be used for efficient power management, especially for power switching and charging control in devices such as TVs and audio systems. This MOSFET can provide stable current control, helping to improve the energy efficiency and life of the device.
5. **Industrial Automation System**
- **Module**: Industrial Control Equipment Power Supply, Power Conditioning Module
- In industrial automation and control systems, STD40NF03L-TR-VB is used in power supply conditioning and high-efficiency controllers. Its low on-resistance and high current handling capability make it very suitable for use in the power supply system of industrial control equipment to ensure stable operation of the equipment.
In summary, **STD40NF03L-TR-VB** is a high-performance N-channel MOSFET suitable for high-efficiency power management, motor drive, automotive electronics and industrial automation. Its low on-resistance and high current handling capability make it an indispensable component in a variety of high-efficiency applications.
* 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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