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SGSP491-VB Product details
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SGSP491-VB Product Introduction
SGSP491-VB is a unipolar N-type MOSFET in TO247 package, designed for high current and high efficiency applications. With a drain-to-source voltage (V_DS) of 60V, this MOSFET is suitable for power management and switching applications in the low to medium voltage range. Its maximum gate-to-source voltage (V_GS) is ±20V, ensuring stable operation under various operating conditions. With a turn-on voltage (V_th) of 2.5V, SGSP491-VB can be turned on at a lower gate drive voltage, ensuring fast response and efficient switching.
SGSP491-VB has an on-resistance (R_DS(ON)) of 7 mΩ at V_GS = 10V, which makes it have very low power loss at high currents. The maximum drain current (I_D) of this MOSFET is 150A, which is suitable for switching and driving high current loads and can cope with applications with high power requirements. Using Trench technology, SGSP491-VB provides high efficiency and reliability, and is suitable for high-performance power management, electric drive and load control.
SGSP491-VB is a unipolar N-type MOSFET in TO247 package, designed for high current and high efficiency applications. With a drain-to-source voltage (V_DS) of 60V, this MOSFET is suitable for power management and switching applications in the low to medium voltage range. Its maximum gate-to-source voltage (V_GS) is ±20V, ensuring stable operation under various operating conditions. With a turn-on voltage (V_th) of 2.5V, SGSP491-VB can be turned on at a lower gate drive voltage, ensuring fast response and efficient switching.
SGSP491-VB has an on-resistance (R_DS(ON)) of 7 mΩ at V_GS = 10V, which makes it have very low power loss at high currents. The maximum drain current (I_D) of this MOSFET is 150A, which is suitable for switching and driving high current loads and can cope with applications with high power requirements. Using Trench technology, SGSP491-VB provides high efficiency and reliability, and is suitable for high-performance power management, electric drive and load control.
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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 | 60V | 2.5V | 150A | 7mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 60V | 2.5V | 150A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 60V | 2.5V | 150A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO247 | Single-N |
SGSP491-VB Detailed parameter description
- **Package type**: TO247
- **Configuration**: Single-N-Channel
- **Drain to source voltage (V_DS)**: 60V
- **Gate to source voltage (V_GS)**: ±20V
- **Throw-on voltage (V_th)**: 2.5V
- **On-resistance (R_DS(ON))**:
- At V_GS = 10V, R_DS(ON) = 7 mΩ
- **Drain current (I_D)**: 150A
- **Technology**: Trench technology
- **Package type**: TO247
- **Configuration**: Single-N-Channel
- **Drain to source voltage (V_DS)**: 60V
- **Gate to source voltage (V_GS)**: ±20V
- **Throw-on voltage (V_th)**: 2.5V
- **On-resistance (R_DS(ON))**:
- At V_GS = 10V, R_DS(ON) = 7 mΩ
- **Drain current (I_D)**: 150A
- **Technology**: Trench technology
Domain and module applications：
SGSP491-VB Application Fields and Module Examples
SGSP491-VB, as a low on-resistance, high current carrying capacity N-type MOSFET, is widely used in various high-efficiency power conversion, load control and drive circuits. The following are some typical application fields and modules of this MOSFET:
1. **High-efficiency power converter (DC-DC converter)**: SGSP491-VB is widely used in DC-DC converters, especially in power systems that require high efficiency and high current. Its low on-resistance (R_DS(ON) = 7 mΩ) ensures extremely low power loss, thereby improving the overall system efficiency. It is suitable for data center power supply, power tool power supply, high-power LED drive power supply and other fields.
2. **Electric vehicle drive and charging system**: In the battery management and charging system of electric vehicles (EV) and hybrid electric vehicles (HEV), SGSP491-VB can be used as a high-efficiency switching element to help control the charging and discharging process of the battery. Its high current carrying capacity (150A) and low on-resistance make it particularly suitable for high-current charging control and electric drive systems.
3. **Battery Management System (BMS)**: SGSP491-VB can efficiently regulate battery current in battery management systems, especially suitable for the management of high-capacity battery packs. This MOSFET can provide efficient switching performance and is suitable for applications such as power tools and energy storage systems to ensure that the battery maintains optimal performance during charging and discharging.
4. **Power Factor Correction (PFC) Circuit**: SGSP491-VB is also very suitable for use in power factor correction (PFC) circuits to help improve the efficiency of power systems and reduce harmonics. It reduces switching losses during efficient power conversion and is widely used in industrial power supplies, power adapters, and communication power supplies.
5. **Power Tools and Home Appliances**: SGSP491-VB, as a switching element, can be widely used in power tools and home appliances, such as electric saws, electric screwdrivers, washing machines, air conditioners, etc. In these devices, MOSFET is used to control the switching of large currents, effectively improving the energy efficiency of the equipment and extending its service life.
6. **Inverter system**: SGSP491-VB can be used in high-efficiency inverter systems, especially in renewable energy fields such as solar power generation systems and wind power generation systems. Its high current capability and low on-resistance make it suitable for DC to AC power conversion, ensuring efficient and stable operation of the inverter system.
7. **LED driver**: SGSP491-VB has important applications in high-power LED driver power supplies, especially in high-power LED lighting systems. It can effectively control and adjust the driving current of LED lamps, ensure stable current supply and improve system efficiency. It is suitable for commercial lighting, road lighting, car headlights and other fields.
8. **High-efficiency power adapter**: SGSP491-VB is suitable for high-efficiency power adapters, especially in applications that require high current drive, such as computer power adapters, chargers, etc. Its low on-resistance characteristic enables it to reduce power loss and improve the overall efficiency and stability of the adapter.
9. **Current Regulation and Switch Control**: In applications requiring high current regulation, SGSP491-VB can be used as an efficient current switch control element. Its high current carrying capacity makes it suitable for working in high-power switching circuits and is suitable for systems requiring efficient current regulation such as industrial automation and robot control.
Through the above applications, SGSP491-VB shows its advantages in high-current, high-efficiency applications, and is widely used in power management, electric drive, load control, LED drive and other fields, providing reliable solutions for various high-current, high-efficiency systems.
SGSP491-VB, as a low on-resistance, high current carrying capacity N-type MOSFET, is widely used in various high-efficiency power conversion, load control and drive circuits. The following are some typical application fields and modules of this MOSFET:
1. **High-efficiency power converter (DC-DC converter)**: SGSP491-VB is widely used in DC-DC converters, especially in power systems that require high efficiency and high current. Its low on-resistance (R_DS(ON) = 7 mΩ) ensures extremely low power loss, thereby improving the overall system efficiency. It is suitable for data center power supply, power tool power supply, high-power LED drive power supply and other fields.
2. **Electric vehicle drive and charging system**: In the battery management and charging system of electric vehicles (EV) and hybrid electric vehicles (HEV), SGSP491-VB can be used as a high-efficiency switching element to help control the charging and discharging process of the battery. Its high current carrying capacity (150A) and low on-resistance make it particularly suitable for high-current charging control and electric drive systems.
3. **Battery Management System (BMS)**: SGSP491-VB can efficiently regulate battery current in battery management systems, especially suitable for the management of high-capacity battery packs. This MOSFET can provide efficient switching performance and is suitable for applications such as power tools and energy storage systems to ensure that the battery maintains optimal performance during charging and discharging.
4. **Power Factor Correction (PFC) Circuit**: SGSP491-VB is also very suitable for use in power factor correction (PFC) circuits to help improve the efficiency of power systems and reduce harmonics. It reduces switching losses during efficient power conversion and is widely used in industrial power supplies, power adapters, and communication power supplies.
5. **Power Tools and Home Appliances**: SGSP491-VB, as a switching element, can be widely used in power tools and home appliances, such as electric saws, electric screwdrivers, washing machines, air conditioners, etc. In these devices, MOSFET is used to control the switching of large currents, effectively improving the energy efficiency of the equipment and extending its service life.
6. **Inverter system**: SGSP491-VB can be used in high-efficiency inverter systems, especially in renewable energy fields such as solar power generation systems and wind power generation systems. Its high current capability and low on-resistance make it suitable for DC to AC power conversion, ensuring efficient and stable operation of the inverter system.
7. **LED driver**: SGSP491-VB has important applications in high-power LED driver power supplies, especially in high-power LED lighting systems. It can effectively control and adjust the driving current of LED lamps, ensure stable current supply and improve system efficiency. It is suitable for commercial lighting, road lighting, car headlights and other fields.
8. **High-efficiency power adapter**: SGSP491-VB is suitable for high-efficiency power adapters, especially in applications that require high current drive, such as computer power adapters, chargers, etc. Its low on-resistance characteristic enables it to reduce power loss and improve the overall efficiency and stability of the adapter.
9. **Current Regulation and Switch Control**: In applications requiring high current regulation, SGSP491-VB can be used as an efficient current switch control element. Its high current carrying capacity makes it suitable for working in high-power switching circuits and is suitable for systems requiring efficient current regulation such as industrial automation and robot control.
Through the above applications, SGSP491-VB shows its advantages in high-current, high-efficiency applications, and is widely used in power management, electric drive, load control, LED drive and other fields, providing reliable solutions for various high-current, high-efficiency 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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