中文
English
STP14NF12FP-VB Product details
Back to previous pageProduct introduction：
Product Introduction: STP14NF12FP-VB
STP14NF12FP-VB is a single N-channel MOSFET in TO220F package, which has the characteristics of high efficiency, high voltage resistance and low on-resistance. This MOSFET is suitable for high voltage and high current applications, and is widely used in switching power supplies, drive circuits, motor control and other fields. Its unique Trench technology enables the device to have better switching performance and thermal stability. STP14NF12FP-VB excels in low switching loss and high frequency operation, can provide a drain voltage of up to 100V, and supports a maximum continuous current of 18A.
STP14NF12FP-VB is a single N-channel MOSFET in TO220F package, which has the characteristics of high efficiency, high voltage resistance and low on-resistance. This MOSFET is suitable for high voltage and high current applications, and is widely used in switching power supplies, drive circuits, motor control and other fields. Its unique Trench technology enables the device to have better switching performance and thermal stability. STP14NF12FP-VB excels in low switching loss and high frequency operation, can provide a drain voltage of up to 100V, and supports a maximum continuous current of 18A.
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 | 100V | 1.8V | 18A | 86mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 100V | 1.8V | 18A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 100V | 1.8V | 18A | Trench |
| 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 (V_DS)**: 100V
- **Gate-Source Voltage (V_GS)**: ±20V
- **Threshold Voltage (V_th)**: 1.8V
- **On-Resistance (R_DS(ON))**: 86mΩ (V_GS = 10V)
- **Maximum Drain Current (I_D)**: 18A
- **Technology**: Trench technology
- **Package**: TO220F
- **Configuration**: Single-N-Channel
- **Drain-Source Voltage (V_DS)**: 100V
- **Gate-Source Voltage (V_GS)**: ±20V
- **Threshold Voltage (V_th)**: 1.8V
- **On-Resistance (R_DS(ON))**: 86mΩ (V_GS = 10V)
- **Maximum Drain Current (I_D)**: 18A
- **Technology**: Trench technology
Domain and module applications：
Application fields and module examples:
1. **Switching Power Supply (SMPS)**:
- This MOSFET can be used as the main switching element in high-efficiency switching power supplies. Due to its low on-resistance (R_DS(ON) = 86mΩ), it can effectively reduce current loss and improve the efficiency of the overall system. Suitable for AC-DC conversion, DC-DC boost and buck power supplies, etc.
2. **Motor Drive Circuit**:
- In motor drive, STP14NF12FP-VB can be used as a switching element in an H-bridge circuit. Its high current handling capability (18A) and fast switching characteristics enable it to efficiently drive DC motors or stepper motors, especially for low-voltage motor control systems.
3. **Battery Management System (BMS)**:
- In battery management systems, MOSFETs are often used for battery protection and charge/discharge control. The high withstand voltage and low R_DS(ON) performance of the STP14NF12FP-VB make it suitable for use as a battery discharge controller or overvoltage protection switch in battery management.
4. **Power Distribution Module (PDM)**:
- This MOSFET is also suitable for various power distribution modules, especially those that require high switching efficiency and thermal management. Its Trench technology allows it to perform well at high switching frequencies, making it suitable for power management modules including industrial equipment, communication equipment and consumer electronics.
5. **DC Power Supply**:
- In the DC power supply module, the STP14NF12FP-VB can be used as a current control switch to ensure stable output and protection of the power supply. It can effectively handle rapid changes from the load to ensure stable operation of the system.
These application examples demonstrate the wide applicability of the STP14NF12FP-VB in multiple high-efficiency, low-power systems, especially in situations where high current and high voltage are required.
1. **Switching Power Supply (SMPS)**:
- This MOSFET can be used as the main switching element in high-efficiency switching power supplies. Due to its low on-resistance (R_DS(ON) = 86mΩ), it can effectively reduce current loss and improve the efficiency of the overall system. Suitable for AC-DC conversion, DC-DC boost and buck power supplies, etc.
2. **Motor Drive Circuit**:
- In motor drive, STP14NF12FP-VB can be used as a switching element in an H-bridge circuit. Its high current handling capability (18A) and fast switching characteristics enable it to efficiently drive DC motors or stepper motors, especially for low-voltage motor control systems.
3. **Battery Management System (BMS)**:
- In battery management systems, MOSFETs are often used for battery protection and charge/discharge control. The high withstand voltage and low R_DS(ON) performance of the STP14NF12FP-VB make it suitable for use as a battery discharge controller or overvoltage protection switch in battery management.
4. **Power Distribution Module (PDM)**:
- This MOSFET is also suitable for various power distribution modules, especially those that require high switching efficiency and thermal management. Its Trench technology allows it to perform well at high switching frequencies, making it suitable for power management modules including industrial equipment, communication equipment and consumer electronics.
5. **DC Power Supply**:
- In the DC power supply module, the STP14NF12FP-VB can be used as a current control switch to ensure stable output and protection of the power supply. It can effectively handle rapid changes from the load to ensure stable operation of the system.
These application examples demonstrate the wide applicability of the STP14NF12FP-VB in multiple high-efficiency, low-power systems, especially in situations where high current and high voltage are required.
* 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
