中文
English
STP12NM50FP-VB Product details
Back to previous pageProduct introduction：
Product Introduction: STP12NM50FP-VB MOSFET
STP12NM50FP-VB is a high voltage, high power N-channel MOSFET in TO220F package, designed for medium and high voltage applications, suitable for power supplies and switching circuits that require higher voltage resistance. The maximum drain-source voltage (VDS) of this MOSFET is 550V, the maximum gate-source voltage (VGS) is ±30V, and the threshold voltage (Vth) is 3V. The on-resistance (RDS(ON)) is 260mΩ @VGS=10V, and the maximum drain current (ID) is 18A, which is suitable for various high-voltage power conversion, industrial control and motor drive applications. STP12NM50FP-VB uses Plannar technology, which has high reliability and stability, and is suitable for applications that require high voltage resistance but do not require extremely low on-resistance.
STP12NM50FP-VB is a high voltage, high power N-channel MOSFET in TO220F package, designed for medium and high voltage applications, suitable for power supplies and switching circuits that require higher voltage resistance. The maximum drain-source voltage (VDS) of this MOSFET is 550V, the maximum gate-source voltage (VGS) is ±30V, and the threshold voltage (Vth) is 3V. The on-resistance (RDS(ON)) is 260mΩ @VGS=10V, and the maximum drain current (ID) is 18A, which is suitable for various high-voltage power conversion, industrial control and motor drive applications. STP12NM50FP-VB uses Plannar technology, which has high reliability and stability, and is suitable for applications that require high voltage resistance but do not require extremely low on-resistance.
File download
Download PDF document
Download now
Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 550V | 3V | 18A | 260mΩ | 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 | 550V | 3V | 18A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 550V | 3V | 18A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
Detailed parameter description:
- **Package**: TO220F
- **Configuration**: Single N channel
- **Drain-source voltage (VDS)**: 550V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON))**: 260mΩ @VGS=10V
- **Maximum drain current (ID)**: 18A
- **Maximum power dissipation (Pd)**: 150W (variable according to heat dissipation conditions)
- **Operating temperature range (Tj)**: -55°C to 150°C
- **Technology**: Plannar (planar technology)
- **Maximum junction temperature**: 150°C
- **Package**: TO220F
- **Configuration**: Single N channel
- **Drain-source voltage (VDS)**: 550V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON))**: 260mΩ @VGS=10V
- **Maximum drain current (ID)**: 18A
- **Maximum power dissipation (Pd)**: 150W (variable according to heat dissipation conditions)
- **Operating temperature range (Tj)**: -55°C to 150°C
- **Technology**: Plannar (planar technology)
- **Maximum junction temperature**: 150°C
Domain and module applications：
Applications and module examples:
1. **Switching power supply and power conversion**:
The 550V high withstand voltage of STP12NM50FP-VB makes it very suitable for use in high-voltage power management systems, especially in switching power supplies (SMPS). It can handle high voltage input and stably convert it to the required output voltage, suitable for applications such as power supply, UPS power supply, and computer power adapter.
2. **Motor drive system**:
In the motor drive of industrial automation and power tools, STP12NM50FP-VB can be used as a power switch to control the switching and speed regulation of high-current motors. Due to its low on-resistance and high current carrying capacity, it can achieve higher efficiency and reliability in motor control systems, especially for DC motors, stepper motors and brushless DC motors (BLDC) drives.
3. **Industrial automation control**:
This MOSFET can be used in power conversion modules, power tool drive systems, and relay and valve control systems in industrial automation equipment. The high voltage withstand capability of STP12NM50FP-VB enables it to operate stably in high-voltage industrial environments and adapt to fast switching and high-power requirements.
4. **Home appliances and consumer electronics**:
In the field of home appliances and consumer electronics, STP12NM50FP-VB is widely used in power management systems for high-voltage electrical appliances such as air conditioners, refrigerators, and induction cookers. It can provide stable voltage conversion, reduce power consumption and improve efficiency, ensuring smooth operation of equipment under high load.
5. **Inverter and solar power generation**:
In solar inverters, STP12NM50FP-VB is an ideal power switching device that can withstand high-voltage DC input and efficiently convert it to AC output. It can be used to convert DC power output from solar panels into AC power, providing stable power for home or industrial power systems.
6. **Battery Management and Charging System**:
In the battery management system (BMS), STP12NM50FP-VB can be used to protect the battery pack and ensure the safety of the battery during charging and discharging. It can provide efficient switching control to prevent overcharging, over-discharging and increase the working life of the battery. It is particularly suitable for battery management in electric vehicles (EV) or energy storage systems.
Through these applications, STP12NM50FP-VB MOSFET provides efficient and reliable power conversion and current switching functions, and is widely used in many fields such as high-voltage power supplies, industrial control, home appliances, inverters, and battery management.
1. **Switching power supply and power conversion**:
The 550V high withstand voltage of STP12NM50FP-VB makes it very suitable for use in high-voltage power management systems, especially in switching power supplies (SMPS). It can handle high voltage input and stably convert it to the required output voltage, suitable for applications such as power supply, UPS power supply, and computer power adapter.
2. **Motor drive system**:
In the motor drive of industrial automation and power tools, STP12NM50FP-VB can be used as a power switch to control the switching and speed regulation of high-current motors. Due to its low on-resistance and high current carrying capacity, it can achieve higher efficiency and reliability in motor control systems, especially for DC motors, stepper motors and brushless DC motors (BLDC) drives.
3. **Industrial automation control**:
This MOSFET can be used in power conversion modules, power tool drive systems, and relay and valve control systems in industrial automation equipment. The high voltage withstand capability of STP12NM50FP-VB enables it to operate stably in high-voltage industrial environments and adapt to fast switching and high-power requirements.
4. **Home appliances and consumer electronics**:
In the field of home appliances and consumer electronics, STP12NM50FP-VB is widely used in power management systems for high-voltage electrical appliances such as air conditioners, refrigerators, and induction cookers. It can provide stable voltage conversion, reduce power consumption and improve efficiency, ensuring smooth operation of equipment under high load.
5. **Inverter and solar power generation**:
In solar inverters, STP12NM50FP-VB is an ideal power switching device that can withstand high-voltage DC input and efficiently convert it to AC output. It can be used to convert DC power output from solar panels into AC power, providing stable power for home or industrial power systems.
6. **Battery Management and Charging System**:
In the battery management system (BMS), STP12NM50FP-VB can be used to protect the battery pack and ensure the safety of the battery during charging and discharging. It can provide efficient switching control to prevent overcharging, over-discharging and increase the working life of the battery. It is particularly suitable for battery management in electric vehicles (EV) or energy storage systems.
Through these applications, STP12NM50FP-VB MOSFET provides efficient and reliable power conversion and current switching functions, and is widely used in many fields such as high-voltage power supplies, industrial control, home appliances, inverters, and battery management.
* 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
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
