Overview
The STF32NM50N is an N-channel Power MOSFET developed by STMicroelectronics using the second generation of MDmesh™ technology. This device is renowned for its high efficiency and low on-resistance, making it suitable for the most demanding high-efficiency converters. Available in TO-220FP, TO-220, TO-247, and D²PAK packages, it offers versatility in design and application.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain-source voltage (VDS) | 500 | V |
| Gate-source voltage (VGS) | ± 25 | V |
| Drain current (continuous) at TC = 25 °C (ID) | 22 | A |
| Drain current (continuous) at TC = 100 °C (ID) | 13.86 | A |
| Pulse drain current (IDM) | 88 | A |
| Total dissipation at TC = 25 °C (PTOT) | 190 (TO-220FP: 35) | W |
| Static drain-source on-resistance (RDS(on)) | 0.13 Ω | Ω |
| Gate threshold voltage (VGS(th)) | 2-4 V | V |
| Gate input resistance (Rg) | 3.8 Ω | Ω |
Key Features
- 100% avalanche tested
- Low input capacitance and gate charge
- Low gate input resistance
- High efficiency due to low on-resistance and gate charge
- Available in TO-220FP, TO-220, TO-247, and D²PAK packages
- ECOPACK® packages for environmental compliance
Applications
- Switching applications
- High-efficiency converters
- Power management systems
- Industrial and automotive power systems
Q & A
- What is the maximum drain-source voltage (VDS) of the STF32NM50N?
The maximum drain-source voltage (VDS) is 500 V.
- What is the typical on-resistance (RDS(on)) of the STF32NM50N?
The typical on-resistance (RDS(on)) is 0.13 Ω.
- What are the package options available for the STF32NM50N?
The device is available in TO-220FP, TO-220, TO-247, and D²PAK packages.
- What is the maximum continuous drain current (ID) at 25 °C?
The maximum continuous drain current (ID) at 25 °C is 22 A.
- What is the gate threshold voltage (VGS(th)) range?
The gate threshold voltage (VGS(th)) range is 2-4 V.
- Is the STF32NM50N 100% avalanche tested?
- What is the total dissipation at 25 °C (PTOT) for the TO-220FP package?
The total dissipation at 25 °C (PTOT) for the TO-220FP package is 35 W.
- What is the typical gate input resistance (Rg)?
The typical gate input resistance (Rg) is 3.8 Ω.
- In which applications is the STF32NM50N commonly used?
The STF32NM50N is commonly used in switching applications and high-efficiency converters.
- Does the STF32NM50N come in environmentally compliant packages?
