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STF40NF06-VB Product details
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STF40NF06-VB Product Introduction
STF40NF06-VB is a high-efficiency N-channel power MOSFET that uses advanced Trench technology and is packaged in TO220F. The MOSFET has a drain-source voltage (VDS) of 60V and a maximum drain current (ID) of 45A. Its gate-source voltage (VGS) is ±20V, the threshold voltage (Vth) is 1.7V, and it has a very low on-resistance (RDS(ON) = 27mΩ@VGS=10V). The device is suitable for applications that require low on-resistance and high current handling capabilities, and is widely used in high-efficiency power conversion, switching circuits, power management systems and other fields.
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STF40NF06-VB is a high-efficiency N-channel power MOSFET that uses advanced Trench technology and is packaged in TO220F. The MOSFET has a drain-source voltage (VDS) of 60V and a maximum drain current (ID) of 45A. Its gate-source voltage (VGS) is ±20V, the threshold voltage (Vth) is 1.7V, and it has a very low on-resistance (RDS(ON) = 27mΩ@VGS=10V). The device is suitable for applications that require low on-resistance and high current handling capabilities, and is widely used in high-efficiency power conversion, switching circuits, power management systems and other fields.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 60V | 1.7V | 45A | 27mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 60V | 1.7V | 45A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 60V | 1.7V | 45A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
STF40NF06-VB Detailed Parameter Description
| **Parameter** | **Value** | **Description** |
|-------------------------|-----------------------------|--------------------------------------------------|
| **Package Type** | TO220F | The TO220F package has good heat dissipation performance and is suitable for applications with higher power. |
| **Channel Type** | Single N-channel | The single N-channel design is suitable for power switching and current control. |
| **Drain-Source Voltage (VDS)** | 60V | The drain-source voltage is 60V, suitable for medium-voltage power conversion circuits. |
| **Gate-Source Voltage (VGS)** | ±20V | The maximum gate-source voltage is ±20V, which is suitable for a variety of gate drive circuit designs. |
| **Threshold Voltage (Vth)** | 1.7V | The low threshold voltage design ensures fast switching performance and low conduction loss. |
| **On-resistance (RDS(ON))** | 27mΩ @ VGS=10V | At VGS=10V, the on-resistance is only 27mΩ, ensuring high performance. |
| **Drain current (ID)** | 45A | Maximum drain current is 45A, suitable for high current switching applications. |
| **Technology type** | Trench | Adopts Trench technology to provide excellent switching performance and low loss. |
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| **Parameter** | **Value** | **Description** |
|-------------------------|-----------------------------|--------------------------------------------------|
| **Package Type** | TO220F | The TO220F package has good heat dissipation performance and is suitable for applications with higher power. |
| **Channel Type** | Single N-channel | The single N-channel design is suitable for power switching and current control. |
| **Drain-Source Voltage (VDS)** | 60V | The drain-source voltage is 60V, suitable for medium-voltage power conversion circuits. |
| **Gate-Source Voltage (VGS)** | ±20V | The maximum gate-source voltage is ±20V, which is suitable for a variety of gate drive circuit designs. |
| **Threshold Voltage (Vth)** | 1.7V | The low threshold voltage design ensures fast switching performance and low conduction loss. |
| **On-resistance (RDS(ON))** | 27mΩ @ VGS=10V | At VGS=10V, the on-resistance is only 27mΩ, ensuring high performance. |
| **Drain current (ID)** | 45A | Maximum drain current is 45A, suitable for high current switching applications. |
| **Technology type** | Trench | Adopts Trench technology to provide excellent switching performance and low loss. |
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Domain and module applications：
Application fields and module examples
1. **High-efficiency power conversion and management**
STF40NF06-VB can be widely used in switching power supplies (SMPS) and power management systems, especially in power converters within the 60V voltage range. Its low on-resistance and high current carrying capacity make it an ideal choice for high-efficiency power conversion modules, and is widely used in computer power supplies, industrial power supplies, home appliance power supplies and other fields. In these applications, STF40NF06-VB can significantly reduce power loss and improve energy conversion efficiency.
2. **LED driver power supply**
In LED driver power supply systems, STF40NF06-VB can be used as a switching element to drive high-current LED lighting equipment. Low on-resistance (RDS(ON)=27mΩ) reduces power loss, making it perform well in applications that require efficient power management and heat dissipation. This product can be widely used in commercial lighting, street lighting and home LED lamps.
3. **Battery Management System (BMS)**
STF40NF06-VB is suitable for battery management systems (BMS), especially for switching elements in high current charging and discharging processes. The MOSFET can withstand drain currents up to 45A and is suitable for use in high-power battery management circuits, especially battery protection and current limiting systems in electric vehicles, power tools and high-performance mobile devices.
4. **Power Tools and Home Appliances**
In power tools and home appliances, STF40NF06-VB can be used to drive electric motors and other high-power components. Its high current handling capability makes it suitable for applications with higher power requirements, such as power tools, electric wrenches, electric lawn mowers, etc. In these devices, it can provide stable power support and efficient power conversion to ensure long-term and reliable operation of the equipment.
5. **Motor Drive and Control System**
STF40NF06-VB can be widely used in motor drive circuits, especially in low-voltage and medium-power motor control modules. Its low on-resistance enables it to have low energy loss in motor drive, while being able to withstand large currents, making it suitable for applications such as small motor drives and fan control.
6. **Power amplifier power supply**
In the power supply section of the power amplifier, the STF40NF06-VB can also provide efficient switching operations. It is suitable for fields such as audio equipment and radio frequency equipment that require stable power supply. The MOSFET can provide high current support to ensure stable operation of the power amplifier, especially in audio systems and broadcasting equipment.
7. **Automotive power management system**
STF40NF06-VB has important applications in automotive power management systems, especially in modules that require reliable power switching and efficient battery management. It can withstand large currents and has a low on-resistance, making it suitable for use in battery power modules, electric vehicle drive systems, and other automotive electronic devices.
With its excellent switching performance, low on-resistance and high current carrying capacity, the STF40NF06-VB is suitable for various power conversion and power management applications. It is widely used in LED driving, battery management, power tools, household appliances, motor driving, power amplifiers and other fields to provide efficient and reliable power conversion and control.
1. **High-efficiency power conversion and management**
STF40NF06-VB can be widely used in switching power supplies (SMPS) and power management systems, especially in power converters within the 60V voltage range. Its low on-resistance and high current carrying capacity make it an ideal choice for high-efficiency power conversion modules, and is widely used in computer power supplies, industrial power supplies, home appliance power supplies and other fields. In these applications, STF40NF06-VB can significantly reduce power loss and improve energy conversion efficiency.
2. **LED driver power supply**
In LED driver power supply systems, STF40NF06-VB can be used as a switching element to drive high-current LED lighting equipment. Low on-resistance (RDS(ON)=27mΩ) reduces power loss, making it perform well in applications that require efficient power management and heat dissipation. This product can be widely used in commercial lighting, street lighting and home LED lamps.
3. **Battery Management System (BMS)**
STF40NF06-VB is suitable for battery management systems (BMS), especially for switching elements in high current charging and discharging processes. The MOSFET can withstand drain currents up to 45A and is suitable for use in high-power battery management circuits, especially battery protection and current limiting systems in electric vehicles, power tools and high-performance mobile devices.
4. **Power Tools and Home Appliances**
In power tools and home appliances, STF40NF06-VB can be used to drive electric motors and other high-power components. Its high current handling capability makes it suitable for applications with higher power requirements, such as power tools, electric wrenches, electric lawn mowers, etc. In these devices, it can provide stable power support and efficient power conversion to ensure long-term and reliable operation of the equipment.
5. **Motor Drive and Control System**
STF40NF06-VB can be widely used in motor drive circuits, especially in low-voltage and medium-power motor control modules. Its low on-resistance enables it to have low energy loss in motor drive, while being able to withstand large currents, making it suitable for applications such as small motor drives and fan control.
6. **Power amplifier power supply**
In the power supply section of the power amplifier, the STF40NF06-VB can also provide efficient switching operations. It is suitable for fields such as audio equipment and radio frequency equipment that require stable power supply. The MOSFET can provide high current support to ensure stable operation of the power amplifier, especially in audio systems and broadcasting equipment.
7. **Automotive power management system**
STF40NF06-VB has important applications in automotive power management systems, especially in modules that require reliable power switching and efficient battery management. It can withstand large currents and has a low on-resistance, making it suitable for use in battery power modules, electric vehicle drive systems, and other automotive electronic devices.
With its excellent switching performance, low on-resistance and high current carrying capacity, the STF40NF06-VB is suitable for various power conversion and power management applications. It is widely used in LED driving, battery management, power tools, household appliances, motor driving, power amplifiers and other fields to provide efficient and reliable power conversion and control.
* 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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