Overview
The STL85N6F3 is a medium-power N-channel MOSFET manufactured by STMicroelectronics. Although it is currently obsolete and no longer in production, it was designed for various high-performance applications. This MOSFET features a PowerFLAT 5x6 package, which is known for its compact size and high thermal efficiency.
Key Specifications
| Parameter | Value |
|---|---|
| VDS (Drain-Source Voltage) | 60 V |
| ID (Continuous Drain Current) | 19 A |
| RDS(on) (On-State Resistance) | 0.0057 Ω |
| VGS(th) (Threshold Voltage) | 2-4 V |
| PD (Power Dissipation) | Dependent on package and thermal conditions |
| Package | PowerFLAT 5x6 |
Key Features
- Zener-protected for enhanced reliability
- 100% avalanche tested to ensure robustness under high stress conditions
- Low on-state resistance (RDS(on)) for efficient power handling
- Compact PowerFLAT 5x6 package for high thermal efficiency and space-saving design
Applications
- Flyback converters due to its high voltage and current handling capabilities
- LED lighting systems where high efficiency and reliability are crucial
- Other power management and switching applications requiring medium to high power handling
Q & A
- What is the drain-source voltage (VDS) of the STL85N6F3 MOSFET?
The drain-source voltage (VDS) of the STL85N6F3 MOSFET is 60 V. - What is the continuous drain current (ID) of the STL85N6F3?
The continuous drain current (ID) of the STL85N6F3 is 19 A. - What is the on-state resistance (RDS(on)) of the STL85N6F3?
The on-state resistance (RDS(on)) of the STL85N6F3 is 0.0057 Ω. - What package type does the STL85N6F3 use?
The STL85N6F3 uses the PowerFLAT 5x6 package. - Is the STL85N6F3 still in production?
No, the STL85N6F3 is obsolete and no longer manufactured by STMicroelectronics. - What are some common applications for the STL85N6F3?
Common applications include flyback converters and LED lighting systems. - What are the benefits of the Zener protection in the STL85N6F3?
The Zener protection enhances the reliability of the MOSFET by protecting it against voltage spikes and other transient conditions. - What is the significance of 100% avalanche testing for the STL85N6F3?
The 100% avalanche testing ensures that the MOSFET can withstand high stress conditions and is robust under various operational scenarios. - What are some potential substitutes for the STL85N6F3?
Potential substitutes include the STL90N6F7 from STMicroelectronics. - Why is the PowerFLAT 5x6 package advantageous?
The PowerFLAT 5x6 package offers high thermal efficiency and a compact design, making it suitable for space-constrained applications.
