Overview
The STW75NF20 is a high-performance N-channel Power MOSFET from STMicroelectronics, designed using the unique STripFET™ process. This device is optimized for advanced high-efficiency isolated DC-DC converters and other switching applications. It features exceptional dv/dt capability, low gate charge, and high current handling, making it suitable for demanding power management scenarios.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain-source voltage (VDS) | 200 | V |
| Gate-source voltage (VGS) | ±20 | V |
| Drain current (continuous) at TC = 25°C (ID) | 75 | A |
| Drain current (continuous) at TC = 100°C (ID) | 47 | A |
| Drain current (pulsed) (IDM) | 300 | A |
| Static drain-source on resistance (RDS(on)) | <0.034 | Ω |
| Gate threshold voltage (VGS(th)) | 2-4 | V |
| Thermal resistance junction-case (RthJC) | 0.66 | °C/W |
| Thermal resistance junction-ambient (RthJA) | 40 | °C/W |
| Maximum lead temperature for soldering (Tl) | 300 | °C |
Key Features
- Exceptional dv/dt capability: Ensures robust performance in high-frequency switching applications.
- Low gate charge: Minimizes the energy required to switch the MOSFET on and off, enhancing efficiency.
- High current handling: Supports up to 75A continuous drain current at 25°C and 47A at 100°C.
- 100% Avalanche tested: Ensures reliability under extreme conditions.
- ECOPACK® packages: Lead-free second level interconnect, compliant with JEDEC Standard JESD97.
Applications
- Advanced high-efficiency isolated DC-DC converters: Ideal for primary switch applications in high-efficiency power conversion systems.
- Switching applications: Suitable for various switching scenarios requiring high current and low on-resistance.
- Power management systems: Used in systems that require efficient power handling and high reliability.
Q & A
- What is the maximum drain-source voltage (VDS) of the STW75NF20?
The maximum drain-source voltage (VDS) is 200V.
- What is the continuous drain current (ID) at 25°C and 100°C?
The continuous drain current (ID) is 75A at 25°C and 47A at 100°C.
- 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 gate threshold voltage (VGS(th)) range?
The gate threshold voltage (VGS(th)) range is between 2V and 4V.
- What are the thermal resistance values for junction-case and junction-ambient?
The thermal resistance junction-case (RthJC) is 0.66°C/W, and the thermal resistance junction-ambient (RthJA) is 40°C/W.
- What is the maximum lead temperature for soldering?
The maximum lead temperature for soldering is 300°C.
- Is the STW75NF20 100% Avalanche tested?
- What type of packages are available for the STW75NF20?
The STW75NF20 is available in TO-247 packages.
- Are the packages lead-free?
- What are some common applications for the STW75NF20?
