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SiHFI740G-VB Product details
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SiHFI740G-VB Product Introduction
SiHFI740G-VB is a high-performance N-channel power MOSFET in TO220F package, designed for medium and high voltage applications, with extremely low on-resistance and excellent switching performance. Its maximum drain-source voltage (VDS) is 650V and its maximum drain current (ID) is 12A, which is very suitable for power conversion and power management. SiHFI740G-VB uses planar technology to provide stable performance and high voltage resistance. Its low RDS(ON) (680mΩ) can effectively reduce power loss and ensure efficient operation under high load conditions. This MOSFET is particularly suitable for use in high-efficiency switching power supplies, inverters and power modules.
SiHFI740G-VB is a high-performance N-channel power MOSFET in TO220F package, designed for medium and high voltage applications, with extremely low on-resistance and excellent switching performance. Its maximum drain-source voltage (VDS) is 650V and its maximum drain current (ID) is 12A, which is very suitable for power conversion and power management. SiHFI740G-VB uses planar technology to provide stable performance and high voltage resistance. Its low RDS(ON) (680mΩ) can effectively reduce power loss and ensure efficient operation under high load conditions. This MOSFET is particularly suitable for use in high-efficiency switching power supplies, inverters and power modules.
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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 | 650V | 3.5V | 12A | 680mΩ | Plannar |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 12A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 12A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
Detailed parameter description
- **Package type**: TO220F
- **Configuration**: Single-N-Channel
- **Drain-source voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**:
- 680mΩ @ VGS = 10V
- **Maximum leakage current (ID)**: 12A
- **Maximum power dissipation (PD)**: 80W
- **Technology type**: Plannar
- **Operating temperature range**: -55°C to +150°C
- **Maximum junction temperature**: 150°C
- **Reverse recovery time (Trr)**: Typical value is 120ns
- **Switching frequency**: Suitable for medium frequency switching applications
- **Package type**: TO220F
- **Configuration**: Single-N-Channel
- **Drain-source voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**:
- 680mΩ @ VGS = 10V
- **Maximum leakage current (ID)**: 12A
- **Maximum power dissipation (PD)**: 80W
- **Technology type**: Plannar
- **Operating temperature range**: -55°C to +150°C
- **Maximum junction temperature**: 150°C
- **Reverse recovery time (Trr)**: Typical value is 120ns
- **Switching frequency**: Suitable for medium frequency switching applications
Domain and module applications：
Application fields and module examples
As a high-performance MOSFET, SiHFI740G-VB is mainly used in power management systems that require high withstand voltage and low power loss. The following are several major application areas of this product:
1. **Switching power supply**
SiHFI740G-VB is widely used in various types of switching power supplies (such as DC-DC converters, AC-DC power supplies, etc.). Its low RDS(ON) characteristics can effectively reduce power loss, maintain a low temperature rise during high-frequency switching, and provide efficient energy conversion. It is suitable for industrial power supplies, home appliance power supplies and other equipment.
2. **Inverters**
In solar inverters and uninterruptible power supplies (UPS), SiHFI740G-VB can be used as a high-voltage power switch. Its high withstand voltage capability (650V) can withstand large voltage fluctuations during the power conversion process of the inverter, ensuring the stability and reliability of the power supply.
3. **Motor Drive**
This MOSFET is also widely used in motor drive systems, especially for drive applications that require medium to high power motors. By effectively controlling the current, SiHFI740G-VB can improve the efficiency of the motor and reduce energy consumption, and is suitable for power tools, electric vehicle drive systems and other fields.
4. **Battery Management System (BMS)**
SiHFI740G-VB can be used in the battery management system (BMS), which is responsible for the switch control during the battery charging and discharging process. In the battery protection circuit, MOSFET can effectively regulate the current and prevent overcharging and over-discharging, ensuring the safety and long life of the battery.
5. **High Power Power Module**
SiHFI740G-VB is suitable for the design of high-power power modules, such as efficient battery chargers, power converters, and industrial control power modules. Its low RDS(ON) and high voltage withstand capability enable it to handle high current and high power output, especially suitable for high-efficiency power supply and fast response applications.
6. **LED driver**
SiHFI740G-VB can be used in LED driver to provide precise current control, especially in high-power LED applications. Its low on-resistance and fast switching response can effectively reduce the heat loss of the power supply and improve the overall system efficiency.
7. **Electrical drive and inverter**
In electrical drive and inverter applications, SiHFI740G-VB can be used for power conversion and regulation, achieve precise current control, and provide efficient power conversion. It is especially suitable for drive systems of industrial equipment, household appliances and power tools, with high reliability and long service life.
As a high-performance MOSFET, SiHFI740G-VB is mainly used in power management systems that require high withstand voltage and low power loss. The following are several major application areas of this product:
1. **Switching power supply**
SiHFI740G-VB is widely used in various types of switching power supplies (such as DC-DC converters, AC-DC power supplies, etc.). Its low RDS(ON) characteristics can effectively reduce power loss, maintain a low temperature rise during high-frequency switching, and provide efficient energy conversion. It is suitable for industrial power supplies, home appliance power supplies and other equipment.
2. **Inverters**
In solar inverters and uninterruptible power supplies (UPS), SiHFI740G-VB can be used as a high-voltage power switch. Its high withstand voltage capability (650V) can withstand large voltage fluctuations during the power conversion process of the inverter, ensuring the stability and reliability of the power supply.
3. **Motor Drive**
This MOSFET is also widely used in motor drive systems, especially for drive applications that require medium to high power motors. By effectively controlling the current, SiHFI740G-VB can improve the efficiency of the motor and reduce energy consumption, and is suitable for power tools, electric vehicle drive systems and other fields.
4. **Battery Management System (BMS)**
SiHFI740G-VB can be used in the battery management system (BMS), which is responsible for the switch control during the battery charging and discharging process. In the battery protection circuit, MOSFET can effectively regulate the current and prevent overcharging and over-discharging, ensuring the safety and long life of the battery.
5. **High Power Power Module**
SiHFI740G-VB is suitable for the design of high-power power modules, such as efficient battery chargers, power converters, and industrial control power modules. Its low RDS(ON) and high voltage withstand capability enable it to handle high current and high power output, especially suitable for high-efficiency power supply and fast response applications.
6. **LED driver**
SiHFI740G-VB can be used in LED driver to provide precise current control, especially in high-power LED applications. Its low on-resistance and fast switching response can effectively reduce the heat loss of the power supply and improve the overall system efficiency.
7. **Electrical drive and inverter**
In electrical drive and inverter applications, SiHFI740G-VB can be used for power conversion and regulation, achieve precise current control, and provide efficient power conversion. It is especially suitable for drive systems of industrial equipment, household appliances and power tools, with high reliability and long service life.
* 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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