Overview
The STP75NF20 is a high-performance N-channel Power MOSFET from STMicroelectronics, designed using the unique STripFET™ process. This device is optimized for minimal input capacitance and gate charge, making it highly suitable for primary switching applications in advanced high-efficiency isolated DC-DC converters. Available in TO-220 packaging, the STP75NF20 offers exceptional dv/dt capability and low gate charge, enhancing its performance in high-frequency switching applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain-Source Voltage (VDS) | 200 | V |
| Gate-Source Voltage (VGS) | ±20 | V |
| Continuous Drain Current (ID) at TC = 25°C | 75 | A |
| Continuous Drain Current (ID) at TC = 100°C | 47 | A |
| Pulsed Drain Current (IDM) | 300 | A |
| Static Drain-Source On Resistance (RDS(on)) | <0.034 | Ω |
| Thermal Resistance Junction-Case (RthJC) | 0.66 | °C/W |
| Thermal Resistance Junction-Ambient (RthJA) | 62.5 | °C/W |
| Gate Threshold Voltage (VGS(th)) | 2-4 | V |
| Total Gate Charge (Qg) | 84 | nC |
Key Features
- Exceptional dv/dt capability
- Low gate charge
- 100% Avalanche tested
- High efficiency in isolated DC-DC converters
- Available in TO-220 packaging
- Low input capacitance and gate charge
- High current handling capability (up to 75A continuous, 300A pulsed)
Applications
The STP75NF20 is primarily used in switching applications, particularly in advanced high-efficiency isolated DC-DC converters. Its high current handling and low gate charge make it suitable for high-frequency switching environments. Other potential applications include power supplies, motor control systems, and high-power electronic devices.
Q & A
- What is the maximum drain-source voltage (VDS) of the STP75NF20?
The maximum drain-source voltage (VDS) is 200V. - What is the continuous drain current (ID) at 25°C?
The continuous drain current (ID) at 25°C is 75A. - What is the typical static drain-source on resistance (RDS(on))?
The typical static drain-source on resistance (RDS(on)) is less than 0.034Ω. - What is the thermal resistance junction-case (RthJC) for the TO-220 package?
The thermal resistance junction-case (RthJC) is 0.66°C/W. - What is the gate threshold voltage (VGS(th)) range?
The gate threshold voltage (VGS(th)) range is 2-4V. - What is the total gate charge (Qg) for the STP75NF20?
The total gate charge (Qg) is 84nC. - In what package is the STP75NF20 available?
The STP75NF20 is available in the TO-220 package. - What are the typical applications of the STP75NF20?
The STP75NF20 is typically used in switching applications, especially in high-efficiency isolated DC-DC converters. - What is the maximum operating junction temperature for the STP75NF20?
The maximum operating junction temperature is 150°C. - Is the STP75NF20 100% Avalanche tested?
Yes, the STP75NF20 is 100% Avalanche tested.
