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SiHFP350-VB Product details
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1. Product Introduction
**SiHFP350-VB** is a **single N-channel MOSFET** in a **TO247 package** for medium and high voltage applications, with a **500V withstand voltage** and **40A maximum leakage current**. This MOSFET uses **SJ_Multi-EPI technology**, has an **80mΩ on-resistance** (at **V_GS = 10V**), and performs well under high current load conditions, which can effectively reduce conduction losses and switching losses.
SiHFP350-VB is mainly used in scenarios that require medium and high voltage and high current handling capabilities, such as **high-efficiency power management, industrial power systems, DC-DC converters, power tools, and electric vehicle battery management systems**. With its excellent switching characteristics and low on-resistance, this MOSFET is very suitable for applications with high efficiency requirements such as **power conversion**, **battery management**, and **electric drive systems**.
**SiHFP350-VB** is a **single N-channel MOSFET** in a **TO247 package** for medium and high voltage applications, with a **500V withstand voltage** and **40A maximum leakage current**. This MOSFET uses **SJ_Multi-EPI technology**, has an **80mΩ on-resistance** (at **V_GS = 10V**), and performs well under high current load conditions, which can effectively reduce conduction losses and switching losses.
SiHFP350-VB is mainly used in scenarios that require medium and high voltage and high current handling capabilities, such as **high-efficiency power management, industrial power systems, DC-DC converters, power tools, and electric vehicle battery management systems**. With its excellent switching characteristics and low on-resistance, this MOSFET is very suitable for applications with high efficiency requirements such as **power conversion**, **battery management**, and **electric drive systems**.
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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 |
2. Detailed parameter description
- **Model**: SiHFP350-VB
- **Package type**: TO247
- **Configuration**: Single N-channel MOSFET
- **Drain-source voltage (V_DS)**: 500V
- **Gate-source voltage (V_GS)**: ±30V
- **Threshold voltage (V_th)**: 3.8V
- **On-resistance (R_DS(on))**:
- **@ V_GS = 10V**: 80mΩ
- **Maximum leakage current (I_D)**: 40A
- **Maximum power dissipation (P_D)**: 150W
- **Maximum junction temperature (T_jmax)**: 150°C
- **Thermal resistance (R_thJC)**: 1.3°C/W (junction to case)
- **Technology**: SJ_Multi-EPI
- **Switching speed**: Fast switching
- **Maximum junction temperature (T_jmax)**: 150°C
- **Model**: SiHFP350-VB
- **Package type**: TO247
- **Configuration**: Single N-channel MOSFET
- **Drain-source voltage (V_DS)**: 500V
- **Gate-source voltage (V_GS)**: ±30V
- **Threshold voltage (V_th)**: 3.8V
- **On-resistance (R_DS(on))**:
- **@ V_GS = 10V**: 80mΩ
- **Maximum leakage current (I_D)**: 40A
- **Maximum power dissipation (P_D)**: 150W
- **Maximum junction temperature (T_jmax)**: 150°C
- **Thermal resistance (R_thJC)**: 1.3°C/W (junction to case)
- **Technology**: SJ_Multi-EPI
- **Switching speed**: Fast switching
- **Maximum junction temperature (T_jmax)**: 150°C
Domain and module applications：
3. Application fields and module examples
**1. Power management system**
- **Application scenario**: SiHFP350-VB is suitable for **high-efficiency power management systems**, such as **DC-DC converters**, **AC-DC power adapters**, etc., which can significantly reduce switching losses and improve system efficiency.
- **Example**: In **industrial power supply systems**, SiHFP350-VB can be used in power converters to effectively convert high-voltage power to low-voltage power, ensuring high efficiency and reducing energy waste.
**2. Power tools**
- **Application scenario**: This MOSFET can be used in **battery management systems (BMS)** and **drive circuits** in **power tools**, providing efficient current conversion and battery charge and discharge control.
- **Example**: In **electric screwdrivers** or **electric saws**, SiHFP350-VB can ensure efficient battery charging and discharging, optimize battery life, and improve the overall efficiency of the tool.
**3. Electric Vehicles (EV)**
- **Application scenarios**: SiHFP350-VB can be used in **Battery Management Systems** (BMS), **Motor Drives** and **Charging Management** in **Electric Vehicles (EV)**. Its high current carrying capacity and fast switching characteristics make it excellent in battery management and electric drive.
- **Example**: In **Electric Vehicle Battery Management Systems (BMS)**, SiHFP350-VB can be used for battery charge and discharge control to ensure safe and efficient battery operation, and improve the endurance and charging efficiency of electric vehicles.
**4. Inverter Systems**
- **Application scenarios**: SiHFP350-VB can be used in **Photovoltaic Inverters** or **Wind Power Inverters** to convert DC power into AC power while ensuring high efficiency and stable output.
- **Example**: In the **inverter** of the solar power generation system, SiHFP350-VB can be used as a core switching element to efficiently convert the DC power generated by the solar panel into AC power for home or grid use.
**5. Industrial power system**
- **Application scenario**: This MOSFET is suitable for **industrial power systems**, especially in high-power, high-current handling applications such as **power converters**, **inverters**, **high-power power modules**, etc.
- **Example**: In the **power conversion system**, SiHFP350-VB can be used as a switching element to regulate the power flow and ensure the efficient operation of the system, thereby providing a stable and efficient power supply.
**6. High-efficiency DC-DC converters (DC-DC)**
- **Application scenario**: SiHFP350-VB can be applied to **DC-DC power converters** for various mobile devices, battery-driven systems, and embedded power modules.
- **Example**: In **battery chargers for mobile devices**, SiHFP350-VB can optimize the battery charging process and reduce energy loss during battery charging through efficient power conversion.
**1. Power management system**
- **Application scenario**: SiHFP350-VB is suitable for **high-efficiency power management systems**, such as **DC-DC converters**, **AC-DC power adapters**, etc., which can significantly reduce switching losses and improve system efficiency.
- **Example**: In **industrial power supply systems**, SiHFP350-VB can be used in power converters to effectively convert high-voltage power to low-voltage power, ensuring high efficiency and reducing energy waste.
**2. Power tools**
- **Application scenario**: This MOSFET can be used in **battery management systems (BMS)** and **drive circuits** in **power tools**, providing efficient current conversion and battery charge and discharge control.
- **Example**: In **electric screwdrivers** or **electric saws**, SiHFP350-VB can ensure efficient battery charging and discharging, optimize battery life, and improve the overall efficiency of the tool.
**3. Electric Vehicles (EV)**
- **Application scenarios**: SiHFP350-VB can be used in **Battery Management Systems** (BMS), **Motor Drives** and **Charging Management** in **Electric Vehicles (EV)**. Its high current carrying capacity and fast switching characteristics make it excellent in battery management and electric drive.
- **Example**: In **Electric Vehicle Battery Management Systems (BMS)**, SiHFP350-VB can be used for battery charge and discharge control to ensure safe and efficient battery operation, and improve the endurance and charging efficiency of electric vehicles.
**4. Inverter Systems**
- **Application scenarios**: SiHFP350-VB can be used in **Photovoltaic Inverters** or **Wind Power Inverters** to convert DC power into AC power while ensuring high efficiency and stable output.
- **Example**: In the **inverter** of the solar power generation system, SiHFP350-VB can be used as a core switching element to efficiently convert the DC power generated by the solar panel into AC power for home or grid use.
**5. Industrial power system**
- **Application scenario**: This MOSFET is suitable for **industrial power systems**, especially in high-power, high-current handling applications such as **power converters**, **inverters**, **high-power power modules**, etc.
- **Example**: In the **power conversion system**, SiHFP350-VB can be used as a switching element to regulate the power flow and ensure the efficient operation of the system, thereby providing a stable and efficient power supply.
**6. High-efficiency DC-DC converters (DC-DC)**
- **Application scenario**: SiHFP350-VB can be applied to **DC-DC power converters** for various mobile devices, battery-driven systems, and embedded power modules.
- **Example**: In **battery chargers for mobile devices**, SiHFP350-VB can optimize the battery charging process and reduce energy loss during battery charging through efficient power conversion.
* 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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