STFI11N65M2

Single FETs, MOSFETs Overview

STFI11N65M2 is an N-channel Power MOSFET from STMicroelectronics utilizing MDmesh M2 technology. It features a 650 V drain-source voltage and a typical on-resistance of 340 mOhms. The device supports a continuous drain current of 11 A in an I2PAKFP (TO-220FP) through-hole package. Key electrical parameters include a maximum power dissipation of 25 W, a gate charge of 22 nC at 10 V, and a threshold voltage range of 3 V to 5 V. Operating temperatures span from -55 °C to +150 °C.

Single FETs, MOSFETs Feature Summary

• MDmesh M2 super-junction technology for low on-resistance and optimized switching
• Extremely low gate charge for reduced switching losses
• Excellent output capacitance profile for high-efficiency conversion
• 100% avalanche tested for robustness

Single FETs, MOSFETs Applications

• High-efficiency DC-DC converters
• Power factor correction circuits
• Isolated flyback converters

Single FETs, MOSFETs Procurement Notes

Verify the exact suffix against the manufacturer's official datasheet to confirm pinout and thermal characteristics. Ensure the component matches the required I2PAKFP package dimensions. Confirm RoHS compliance status with the supplier documentation before integration into production designs.

Single FETs, MOSFETs Selection Notes

Select this component for applications requiring high-voltage handling with moderate current capacity. The MDmesh M2 technology offers superior performance compared to standard planar MOSFETs. Consider the thermal resistance of the TO-220FP package for heat dissipation requirements in your specific circuit layout.

Single FETs, MOSFETs Part Context

The STFI11N65M2 belongs to the MDmesh M2 series of super-junction power MOSFETs. This series is designed to replace traditional high-voltage MOSFETs in demanding power supply applications. It shares architectural similarities with other STF and STD variants but differs in package type and specific electrical ratings.

Single FETs, MOSFETs Replacement Considerations

Direct replacements within the same series include STFI15N65M5 or STFI24N60M2, provided voltage and current ratings are compatible. Verify pin compatibility and thermal performance when substituting with other manufacturers' equivalents.