Overview
The STP310N10F7 is a high-performance N-channel Power MOSFET developed by STMicroelectronics. This device utilizes the 7th generation of ST’s proprietary STripFET™ technology, featuring an enhanced trench-gate structure known as DeepGATE™. This technology results in the lowest RDS(on) (drain-source on-resistance) in all packages, making it ideal for high-power applications requiring low on-resistance and high current handling capabilities.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain-Source Voltage (VDS) | 100 | V |
| Gate-Source Voltage (VGS) | ±20 | V |
| Continuous Drain Current (ID) at TC = 25°C | 180 | A |
| Continuous Drain Current (ID) at TC = 100°C | 120 | A |
| Pulsed Drain Current (IDM) | 720 | A |
| Total Dissipation at TC = 25°C | 315 | W |
| Derating Factor | 2.1 | W/°C |
| Operating Junction Temperature | -55 to 175 | °C |
| Thermal Resistance Junction-Case | 0.48 | °C/W |
| Thermal Resistance Junction-Ambient | 62.5 | °C/W |
| Static Drain-Source On-Resistance (RDS(on)) | 2.3 (typ.), 2.7 (max.) | mΩ |
| Gate Threshold Voltage (VGS(th)) | 2.5 to 4.5 | V |
Key Features
- Ultra Low On-Resistance: The STP310N10F7 features a very low RDS(on) of 2.3 mΩ (typ.) and 2.7 mΩ (max.), making it highly efficient for power switching applications.
- High Current Handling: Capable of handling continuous drain currents up to 180 A at TC = 25°C and pulsed currents up to 720 A.
- Enhanced Trench-Gate Structure: Utilizes ST’s 7th generation STripFET™ technology with a new gate structure, enhancing performance and reducing on-resistance.
- 100% Avalanche Tested: Ensures robustness and reliability in high-stress applications.
- TO-220 Package: Available in the TO-220 package, which is widely used and compatible with various design requirements.
Applications
The STP310N10F7 is suitable for a variety of high-power switching applications, including:
- Switching Power Supplies: High-efficiency power supplies, DC-DC converters, and SMPS.
- Motor Control: Inverter stages for motor drives, especially in industrial and automotive applications.
- Industrial Automation: Used in control circuits for industrial automation, such as in robotics and machinery.
- Renewable Energy Systems: Solar and wind power systems where high efficiency and reliability are crucial.
Q & A
- What is the maximum drain-source voltage of the STP310N10F7?
The maximum drain-source voltage (VDS) is 100 V.
- What is the typical on-resistance (RDS(on)) of the STP310N10F7?
The typical on-resistance (RDS(on)) is 2.3 mΩ.
- What is the maximum continuous drain current at TC = 25°C?
The maximum continuous drain current at TC = 25°C is 180 A.
- What is the package type of the STP310N10F7?
The STP310N10F7 is available in the TO-220 package.
- What is the operating junction temperature range of the STP310N10F7?
The operating junction temperature range is -55 to 175°C.
- Is the STP310N10F7 100% avalanche tested?
Yes, the STP310N10F7 is 100% avalanche tested.
- What is the thermal resistance junction-case of the STP310N10F7?
The thermal resistance junction-case is 0.48 °C/W.
- What are some common applications of the STP310N10F7?
Common applications include switching power supplies, motor control, industrial automation, and renewable energy systems.
- What is the gate threshold voltage range of the STP310N10F7?
The gate threshold voltage range is 2.5 to 4.5 V.
- Is the STP310N10F7 RoHS compliant?
Yes, the STP310N10F7 is RoHS compliant with an Ecopack2 grade.
