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SM3116NAFP-VB Product details
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Product Introduction:
**SM3116NAFP-VB** is a single N-channel MOSFET in a **TO220F** package, designed for high current, high-efficiency applications. The device has a maximum drain voltage (**VDS**) of **30V**, a maximum gate-source voltage (**VGS**) of **±20V**, a threshold voltage (**Vth**) of **1.7V**, and a maximum drain current (**ID**) of **140A**. Its on-resistance **RDS(ON)** is **4mΩ** at **VGS=10V** and **5mΩ** at **VGS=4.5V**, showing extremely low conduction losses, making the device more efficient during the switching process. The use of **Trench technology** enables it to provide excellent performance and reliability in high current applications, especially in power management, drive systems, and battery management fields that require fast switching and high efficiency.
**SM3116NAFP-VB** is a single N-channel MOSFET in a **TO220F** package, designed for high current, high-efficiency applications. The device has a maximum drain voltage (**VDS**) of **30V**, a maximum gate-source voltage (**VGS**) of **±20V**, a threshold voltage (**Vth**) of **1.7V**, and a maximum drain current (**ID**) of **140A**. Its on-resistance **RDS(ON)** is **4mΩ** at **VGS=10V** and **5mΩ** at **VGS=4.5V**, showing extremely low conduction losses, making the device more efficient during the switching process. The use of **Trench technology** enables it to provide excellent performance and reliability in high current applications, especially in power management, drive systems, and battery management fields that require fast switching and high efficiency.
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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 | 30V | 1.7V | 140A | 4mΩ | 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 | 30V | 1.7V | 140A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 30V | 1.7V | 140A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
Detailed parameter description:
- **Package type**: TO220F
- **Configuration**: Single N-channel
- **Maximum drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 5mΩ (VGS=4.5V)
- 4mΩ (VGS=10V)
- **Maximum drain current (ID)**: 140A
- **Technology**: Trench
- **Maximum power consumption**: Calculated based on current and operating conditions
- **Operating temperature range**: Typically -55°C to +150°C
- **Package type**: TO220F
- **Configuration**: Single N-channel
- **Maximum drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 5mΩ (VGS=4.5V)
- 4mΩ (VGS=10V)
- **Maximum drain current (ID)**: 140A
- **Technology**: Trench
- **Maximum power consumption**: Calculated based on current and operating conditions
- **Operating temperature range**: Typically -55°C to +150°C
Domain and module applications：
Applications and modules:
1. **High-efficiency power management**:
SM3116NAFP-VB is particularly suitable for **DC-DC converters** and **AC-DC power adapters**, and performs well in high-current power management applications. Due to its extremely low **RDS(ON)**, it can significantly reduce power loss and improve conversion efficiency, and is suitable for power modules that require high efficiency and low power consumption, such as **battery chargers**, **mobile power**, and **industrial power management** systems. The MOSFET can also provide a current of up to **140A** on the basis of low conduction loss, and can carry a larger load to ensure stable operation of the power system under high load.
2. **Electric drive system**:
In electric drive systems such as **power tools**, **electric bicycles**, **electric scooters** and **electric vehicles**, SM3116NAFP-VB can be used for **motor drive circuits** and **current control circuits**. Its **140A** high current carrying capacity and **4mΩ** low on-resistance enable it to efficiently control the current of the motor, ensuring that the electric drive system responds quickly to load changes and provides smooth drive output. In addition, it is suitable for **power switches** and **battery management systems (BMS)** of power tools, providing efficient and stable current control.
3. **Battery Management System (BMS)**:
In the **battery management system (BMS)**, SM3116NAFP-VB is suitable for **battery charge and discharge control**, especially in high-current battery management. It can provide reliable switch control in the battery pack of electric vehicles (EV) and hybrid electric vehicles (HEV), ensuring the stability and safety of the battery charging process. By controlling the charging and discharging process of the battery pack, this MOSFET can effectively manage the battery's health status, extend battery life, and improve the overall efficiency of the battery system.
4. **Power conversion and fast switching applications**:
Due to its ultra-low on-resistance and fast switching characteristics, the SM3116NAFP-VB is ideal for **high-speed switching power supplies**, **power amplifiers** and **pulse width modulation (PWM) control systems**. In these applications, the MOSFET can switch at very high frequencies, thereby reducing switching losses and improving the overall efficiency of the system. Whether in **inverters**, **UPS power supplies**, or **industrial automation** control systems, the SM3116NAFP-VB ensures high efficiency and reliability of the system at high-speed switching.
5. **Automotive power systems**:
The SM3116NAFP-VB is also suitable for **automotive power systems**, especially in **electric vehicle charging piles** and **on-board power modules**. Its high current carrying capacity enables it to handle high power transmission applications in electric vehicles, ensuring the stable operation of charging systems and power modules inside electric vehicles.
6. **Solar Inverters and Renewable Energy Systems**:
In **Solar Inverters** and **Renewable Energy Systems**, the SM3116NAFP-VB can be used for **high-voltage power conversion** and **power management**, and is particularly suitable for converting DC power generated by solar power generation into AC power. Due to its extremely low on-resistance and high current carrying capacity, this MOSFET can effectively reduce losses during energy conversion, improve the overall efficiency of the system, adapt to high power conversion requirements, and support the operation of large-scale solar power generation systems.
1. **High-efficiency power management**:
SM3116NAFP-VB is particularly suitable for **DC-DC converters** and **AC-DC power adapters**, and performs well in high-current power management applications. Due to its extremely low **RDS(ON)**, it can significantly reduce power loss and improve conversion efficiency, and is suitable for power modules that require high efficiency and low power consumption, such as **battery chargers**, **mobile power**, and **industrial power management** systems. The MOSFET can also provide a current of up to **140A** on the basis of low conduction loss, and can carry a larger load to ensure stable operation of the power system under high load.
2. **Electric drive system**:
In electric drive systems such as **power tools**, **electric bicycles**, **electric scooters** and **electric vehicles**, SM3116NAFP-VB can be used for **motor drive circuits** and **current control circuits**. Its **140A** high current carrying capacity and **4mΩ** low on-resistance enable it to efficiently control the current of the motor, ensuring that the electric drive system responds quickly to load changes and provides smooth drive output. In addition, it is suitable for **power switches** and **battery management systems (BMS)** of power tools, providing efficient and stable current control.
3. **Battery Management System (BMS)**:
In the **battery management system (BMS)**, SM3116NAFP-VB is suitable for **battery charge and discharge control**, especially in high-current battery management. It can provide reliable switch control in the battery pack of electric vehicles (EV) and hybrid electric vehicles (HEV), ensuring the stability and safety of the battery charging process. By controlling the charging and discharging process of the battery pack, this MOSFET can effectively manage the battery's health status, extend battery life, and improve the overall efficiency of the battery system.
4. **Power conversion and fast switching applications**:
Due to its ultra-low on-resistance and fast switching characteristics, the SM3116NAFP-VB is ideal for **high-speed switching power supplies**, **power amplifiers** and **pulse width modulation (PWM) control systems**. In these applications, the MOSFET can switch at very high frequencies, thereby reducing switching losses and improving the overall efficiency of the system. Whether in **inverters**, **UPS power supplies**, or **industrial automation** control systems, the SM3116NAFP-VB ensures high efficiency and reliability of the system at high-speed switching.
5. **Automotive power systems**:
The SM3116NAFP-VB is also suitable for **automotive power systems**, especially in **electric vehicle charging piles** and **on-board power modules**. Its high current carrying capacity enables it to handle high power transmission applications in electric vehicles, ensuring the stable operation of charging systems and power modules inside electric vehicles.
6. **Solar Inverters and Renewable Energy Systems**:
In **Solar Inverters** and **Renewable Energy Systems**, the SM3116NAFP-VB can be used for **high-voltage power conversion** and **power management**, and is particularly suitable for converting DC power generated by solar power generation into AC power. Due to its extremely low on-resistance and high current carrying capacity, this MOSFET can effectively reduce losses during energy conversion, improve the overall efficiency of the system, adapt to high power conversion requirements, and support the operation of large-scale solar power generation systems.
* 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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