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SIHFI540G-VB Product details
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Product Introduction: SIHFI540G-VB MOSFET
**SIHFI540G-VB** is a single N-channel MOSFET in a TO220F package, designed for low-power to medium-power switching applications, suitable for handling high-frequency, high-efficiency power conversion tasks. This MOSFET has a maximum drain-source voltage (VDS) of 100V and is suitable for medium-voltage power supplies and power control systems. Its gate-source voltage (VGS) is ±20V and the gate threshold voltage (Vth) is 1.8V, which can start at a lower voltage and provide a fast response. The on-resistance (RDS(ON)) is 86mΩ@VGS=10V, which has lower power loss and higher efficiency at lower currents. The maximum drain current (ID) is 18A, which can meet the needs of most power modules and motor drive applications. Its **Trench technology** ensures that the MOSFET has excellent conductivity and efficient power conversion capabilities.
**SIHFI540G-VB** is a single N-channel MOSFET in a TO220F package, designed for low-power to medium-power switching applications, suitable for handling high-frequency, high-efficiency power conversion tasks. This MOSFET has a maximum drain-source voltage (VDS) of 100V and is suitable for medium-voltage power supplies and power control systems. Its gate-source voltage (VGS) is ±20V and the gate threshold voltage (Vth) is 1.8V, which can start at a lower voltage and provide a fast response. The on-resistance (RDS(ON)) is 86mΩ@VGS=10V, which has lower power loss and higher efficiency at lower currents. The maximum drain current (ID) is 18A, which can meet the needs of most power modules and motor drive applications. Its **Trench technology** ensures that the MOSFET has excellent conductivity and efficient power conversion capabilities.
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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 | 100V | 1.8V | 18A | 86mΩ | 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 | 100V | 1.8V | 18A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 100V | 1.8V | 18A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
Detailed parameter description:
- **Package**: TO220F
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (VDS)**: 100V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Gate threshold voltage (Vth)**: 1.8V
- **On-resistance (RDS(ON))**: 86mΩ @ VGS = 10V
- **Maximum leakage current (ID)**: 18A
- **Technology**: Trench technology
- **Package**: TO220F
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (VDS)**: 100V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Gate threshold voltage (Vth)**: 1.8V
- **On-resistance (RDS(ON))**: 86mΩ @ VGS = 10V
- **Maximum leakage current (ID)**: 18A
- **Technology**: Trench technology
Domain and module applications：
Applicable fields and modules:
1. **Switching power supply and power management system**:
**SIHFI540G-VB** MOSFET is suitable for power management systems such as switching power supply (SMPS), AC-DC power supply, DC-DC converter, etc. Due to its low on-resistance and high leakage current capability, this MOSFET can provide efficient power conversion, especially in high-frequency switching applications, which can effectively reduce power loss and improve efficiency. It is widely used in small power modules such as mobile phone chargers, power adapters, and LED driver power supplies.
2. **Battery Management System (BMS)**:
In battery management systems, **SIHFI540G-VB** is widely used in battery charging and discharging control modules. Its low on-resistance reduces power loss, and through efficient switch control, it ensures temperature and current control of the battery during charging and discharging, thereby extending battery life and improving system stability. It is suitable for battery management in electric vehicles, energy storage systems, and portable devices.
3. **Industrial Motor Drive and Automation Control**:
**SIHFI540G-VB** is also suitable for industrial motor drive and automation control systems. The high current carrying capacity (18A) of this MOSFET enables it to handle the drive requirements of high-power motors. In motor drive systems, MOSFETs are responsible for efficient switching and current control and are widely used in servo motors, stepper motor drives, automation equipment, and robotic systems.
4. **Solar Inverters and Renewable Energy Systems**:
**SIHFI540G-VB** is an ideal choice in solar and wind inverters. Its higher current capability and low switching losses enable it to effectively process DC power from solar panels or wind turbines and convert it into AC power, adapting to renewable energy systems of different sizes and helping to improve energy conversion efficiency.
5. **Consumer Electronics and Power Adapters**:
In consumer electronics, such as battery-powered devices, home appliance power adapters, LED lamps, etc., **SIHFI540G-VB** provides a stable power management solution. Due to its low on-resistance and excellent switching performance, this MOSFET can ensure that energy loss is minimized during high-frequency switching operations, ensuring efficient operation of the equipment.
6. **Electrified Transportation and Power Tools**:
In power tools and electric vehicles (such as electric scooters, electric bicycles, etc.), **SIHFI540G-VB** can be used for battery-driven power conversion and control systems. The high current capability and low on-resistance of the MOSFET help improve system efficiency, reduce system heat loss, and improve the overall performance and endurance of power tools and electric vehicles.
7. **Audio Power Amplifier**:
**SIHFI540G-VB** is also suitable for applications such as audio power amplifiers that require stable and efficient switching. Its high current capability and low on-resistance make it very suitable for efficient amplification of audio signals, ensuring clarity and low distortion of audio equipment.
Through **Trench technology**, **SIHFI540G-VB** provides excellent switching performance and low power loss, suitable for multiple fields, including efficient power management, industrial automation, battery management, and audio applications.
1. **Switching power supply and power management system**:
**SIHFI540G-VB** MOSFET is suitable for power management systems such as switching power supply (SMPS), AC-DC power supply, DC-DC converter, etc. Due to its low on-resistance and high leakage current capability, this MOSFET can provide efficient power conversion, especially in high-frequency switching applications, which can effectively reduce power loss and improve efficiency. It is widely used in small power modules such as mobile phone chargers, power adapters, and LED driver power supplies.
2. **Battery Management System (BMS)**:
In battery management systems, **SIHFI540G-VB** is widely used in battery charging and discharging control modules. Its low on-resistance reduces power loss, and through efficient switch control, it ensures temperature and current control of the battery during charging and discharging, thereby extending battery life and improving system stability. It is suitable for battery management in electric vehicles, energy storage systems, and portable devices.
3. **Industrial Motor Drive and Automation Control**:
**SIHFI540G-VB** is also suitable for industrial motor drive and automation control systems. The high current carrying capacity (18A) of this MOSFET enables it to handle the drive requirements of high-power motors. In motor drive systems, MOSFETs are responsible for efficient switching and current control and are widely used in servo motors, stepper motor drives, automation equipment, and robotic systems.
4. **Solar Inverters and Renewable Energy Systems**:
**SIHFI540G-VB** is an ideal choice in solar and wind inverters. Its higher current capability and low switching losses enable it to effectively process DC power from solar panels or wind turbines and convert it into AC power, adapting to renewable energy systems of different sizes and helping to improve energy conversion efficiency.
5. **Consumer Electronics and Power Adapters**:
In consumer electronics, such as battery-powered devices, home appliance power adapters, LED lamps, etc., **SIHFI540G-VB** provides a stable power management solution. Due to its low on-resistance and excellent switching performance, this MOSFET can ensure that energy loss is minimized during high-frequency switching operations, ensuring efficient operation of the equipment.
6. **Electrified Transportation and Power Tools**:
In power tools and electric vehicles (such as electric scooters, electric bicycles, etc.), **SIHFI540G-VB** can be used for battery-driven power conversion and control systems. The high current capability and low on-resistance of the MOSFET help improve system efficiency, reduce system heat loss, and improve the overall performance and endurance of power tools and electric vehicles.
7. **Audio Power Amplifier**:
**SIHFI540G-VB** is also suitable for applications such as audio power amplifiers that require stable and efficient switching. Its high current capability and low on-resistance make it very suitable for efficient amplification of audio signals, ensuring clarity and low distortion of audio equipment.
Through **Trench technology**, **SIHFI540G-VB** provides excellent switching performance and low power loss, suitable for multiple fields, including efficient power management, industrial automation, battery management, and audio 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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