Overview
The STP80NF12 is an N-channel power MOSFET from STMicroelectronics, designed using the unique STripFET II process. This MOSFET is optimized to minimize input capacitance and gate charge, making it highly suitable for advanced high-efficiency, high-frequency isolated DC-DC converters in telecom and computer applications. It is also ideal for any application requiring low gate drive requirements.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain-Source Voltage (VDS) | 120 | V |
| Gate-Source Voltage (VGS) | ±20 | V |
| Continuous Drain Current (ID) at TC = 25°C | 80 | A |
| Continuous Drain Current (ID) at TC = 100°C | 60 | A |
| Pulsed Drain Current (IDM) | 320 | A |
| Total Dissipation at TC = 25°C | 300 | W |
| Static Drain-Source On Resistance (RDS(on)) | < 0.018 Ω | Ω |
| Thermal Resistance Junction-Case (RthJC) | 0.5 | °C/W |
| Thermal Resistance Junction-Ambient (RthJA) | 62.5 | °C/W |
| Operating Junction Temperature (TJ) | -55 to 175 | °C |
| Storage Temperature (Tstg) | -55 to 175 | °C |
Key Features
- Exceptional dv/dt capability
- 100% avalanche tested
- Application oriented characterization
- Low input capacitance and gate charge
- Suitable for high-efficiency, high-frequency DC-DC converters
Applications
The STP80NF12 is primarily used in advanced high-efficiency, high-frequency isolated DC-DC converters for telecom and computer applications. It is also suitable for any applications that require low gate drive requirements.
Q & A
- What is the maximum drain-source voltage of the STP80NF12?
The maximum drain-source voltage (VDS) is 120 V. - What is the typical on-resistance of the STP80NF12?
The typical static drain-source on-resistance (RDS(on)) is 0.013 Ω. - What is the maximum continuous drain current at 25°C?
The maximum continuous drain current (ID) at 25°C is 80 A. - What is the thermal resistance junction-case of the STP80NF12?
The thermal resistance junction-case (RthJC) is 0.5 °C/W. - What are the key features of the STP80NF12?
The key features include exceptional dv/dt capability, 100% avalanche tested, and application oriented characterization. - In which package is the STP80NF12 available?
The STP80NF12 is available in a TO-220 package. - What are the typical applications of the STP80NF12?
The typical applications include high-efficiency, high-frequency isolated DC-DC converters for telecom and computer applications. - What is the maximum operating junction temperature of the STP80NF12?
The maximum operating junction temperature (TJ) is 175°C. - What is the maximum pulsed drain current of the STP80NF12?
The maximum pulsed drain current (IDM) is 320 A. - What is the total dissipation at 25°C for the STP80NF12?
The total dissipation at 25°C is 300 W.
