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SiHFP350LC-VB Product details
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Product Introduction:
**SiHFP350LC-VB** is a unipolar N-channel MOSFET in TO247 package, designed for high voltage, high current applications. It has a drain-source voltage (VDS) of 500V, a maximum gate-source voltage of ±30V, and a threshold voltage (Vth) of 3.8V. This MOSFET uses advanced SJ_Multi-EPI technology, with lower on-resistance (R_DS(on) = 80mΩ @ VGS = 10V) and higher maximum drain current (ID = 40A), suitable for applications requiring high power handling and high voltage resistance.
**SiHFP350LC-VB** is a unipolar N-channel MOSFET in TO247 package, designed for high voltage, high current applications. It has a drain-source voltage (VDS) of 500V, a maximum gate-source voltage of ±30V, and a threshold voltage (Vth) of 3.8V. This MOSFET uses advanced SJ_Multi-EPI technology, with lower on-resistance (R_DS(on) = 80mΩ @ VGS = 10V) and higher maximum drain current (ID = 40A), suitable for applications requiring high power handling and high voltage resistance.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 500V | 3.8V | 40A | 80mΩ | SJ_Multi-EPI |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 500V | 3.8V | 40A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 500V | 3.8V | 40A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO247 | Single-N |
Detailed parameter description:
- **Model**: SiHFP350LC-VB
- **Package**: TO247
- **Configuration**: Unipolar N-channel
- **Maximum drain-source voltage (VDS)**: 500V
- **Maximum gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.8V
- **On-resistance (R_DS(on))**: 80mΩ @ VGS = 10V
- **Maximum leakage current (ID)**: 40A
- **Technology**: SJ_Multi-EPI technology
- **Typical applications**: Used in high-power, high-voltage switching power supplies, industrial motor drives, electric vehicle charging systems, etc.
- **Model**: SiHFP350LC-VB
- **Package**: TO247
- **Configuration**: Unipolar N-channel
- **Maximum drain-source voltage (VDS)**: 500V
- **Maximum gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.8V
- **On-resistance (R_DS(on))**: 80mΩ @ VGS = 10V
- **Maximum leakage current (ID)**: 40A
- **Technology**: SJ_Multi-EPI technology
- **Typical applications**: Used in high-power, high-voltage switching power supplies, industrial motor drives, electric vehicle charging systems, etc.
Domain and module applications：
Application fields and module examples:
1. **Switching Power Supply (SMPS)**
SiHFP350LC-VB is widely used in high-power switching power supply modules such as AC-DC converters, DC-DC converters and power factor correction (PFC) circuits due to its high voltage tolerance (500V) and low on-resistance. Its low R_DS(on) can effectively reduce switching losses and improve energy efficiency. It is suitable for power supply designs that require high efficiency and high stability, especially in industrial power systems and communication equipment that need to support high voltage input.
2. **Electric Vehicle Charging System**
In the electric vehicle charging system, SiHFP350LC-VB's 500V maximum withstand voltage and 40A maximum current capability make it very suitable for the power conversion part of the vehicle charger, especially in the high-power fast charging system. It can work stably in a high voltage and high current environment, and provide efficient power conversion to ensure low loss and high efficiency during the charging process.
3. **Industrial Motor Drive Module**
In industrial automation and motor drive modules, SiHFP350LC-VB is a high-voltage, high-current switching element that can effectively drive various types of motors, including brushless DC motors (BLDC), asynchronous motors, and stepper motors. Its high voltage tolerance and high current capability ensure the efficient operation of the motor drive system and can withstand the high power requirements in industrial environments.
4. **Inverter and Renewable Energy Applications**
In solar inverters and wind power generation systems, the high voltage carrying capacity of SiHFP350LC-VB makes it an ideal switching element. It can effectively convert DC power to AC power and optimize energy output efficiency. Especially in renewable energy power generation systems that require high voltage resistance and high power, it can significantly improve the stability and working efficiency of the system.
5. **High-power Electronic Devices**
SiHFP350LC-VB is also suitable for other high-power electronic devices such as battery management systems (BMS) and high-efficiency power modules. Its excellent thermal management capabilities and low on-resistance help these systems achieve higher operating efficiency while reducing heat generation, improving overall system reliability and life.
With its high withstand voltage, low on-resistance and excellent thermal management performance, the SiHFP350LC-VB provides a reliable and efficient solution in areas that require efficient power conversion and high current drive.
1. **Switching Power Supply (SMPS)**
SiHFP350LC-VB is widely used in high-power switching power supply modules such as AC-DC converters, DC-DC converters and power factor correction (PFC) circuits due to its high voltage tolerance (500V) and low on-resistance. Its low R_DS(on) can effectively reduce switching losses and improve energy efficiency. It is suitable for power supply designs that require high efficiency and high stability, especially in industrial power systems and communication equipment that need to support high voltage input.
2. **Electric Vehicle Charging System**
In the electric vehicle charging system, SiHFP350LC-VB's 500V maximum withstand voltage and 40A maximum current capability make it very suitable for the power conversion part of the vehicle charger, especially in the high-power fast charging system. It can work stably in a high voltage and high current environment, and provide efficient power conversion to ensure low loss and high efficiency during the charging process.
3. **Industrial Motor Drive Module**
In industrial automation and motor drive modules, SiHFP350LC-VB is a high-voltage, high-current switching element that can effectively drive various types of motors, including brushless DC motors (BLDC), asynchronous motors, and stepper motors. Its high voltage tolerance and high current capability ensure the efficient operation of the motor drive system and can withstand the high power requirements in industrial environments.
4. **Inverter and Renewable Energy Applications**
In solar inverters and wind power generation systems, the high voltage carrying capacity of SiHFP350LC-VB makes it an ideal switching element. It can effectively convert DC power to AC power and optimize energy output efficiency. Especially in renewable energy power generation systems that require high voltage resistance and high power, it can significantly improve the stability and working efficiency of the system.
5. **High-power Electronic Devices**
SiHFP350LC-VB is also suitable for other high-power electronic devices such as battery management systems (BMS) and high-efficiency power modules. Its excellent thermal management capabilities and low on-resistance help these systems achieve higher operating efficiency while reducing heat generation, improving overall system reliability and life.
With its high withstand voltage, low on-resistance and excellent thermal management performance, the SiHFP350LC-VB provides a reliable and efficient solution in areas that require efficient power conversion and high current drive.
* 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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