STP2N80K5

Single FETs, MOSFETs Overview

The STP2N80K5 is an N-channel power MOSFET from STMicroelectronics utilizing MDmesh K5 technology. It features a drain-source voltage (Vds) of 800 V and a typical on-resistance (Rds(on)) of 3.5 Ω at 10 V gate drive. The device supports a continuous drain current (Id) of 2 A and operates within a junction temperature range of -55 °C to +150 °C. Packaged in TO-220, it includes Zener protection for the gate terminal.

Single FETs, MOSFETs Feature Summary

• MDmesh K5 technology provides low on-resistance and ultra-low gate charge for high efficiency.
• Integrated Zener diode protects the gate terminal against overvoltage events.
• 100% avalanche tested to ensure robustness under transient conditions.

Single FETs, MOSFETs Applications

• High-voltage switching applications requiring high power density
• Efficient power conversion circuits
• General-purpose high-voltage discrete switching

Single FETs, MOSFETs Procurement Notes

Verify the specific package variant and manufacturing date code upon ordering. Confirm that the procurement channel is authorized to ensure component authenticity. Check for any specific handling requirements related to the TO-220 package during assembly. Ensure design compatibility with the 800 V rating and thermal management needs.

Single FETs, MOSFETs Selection Notes

Select this component when an 800 V blocking capability is required alongside moderate current handling. The MDmesh K5 technology offers superior figure of merit compared to older generations. Consider the TO-220 package for through-hole mounting solutions where thermal dissipation is managed via heatsinking.

Single FETs, MOSFETs Part Context

This part belongs to the MDmesh K5 family of very high voltage N-channel power MOSFETs. The series is characterized by innovative vertical structures that reduce on-resistance and gate charge. Other members include STP5N80K5 and STF3LN80K5, offering variations in current ratings and packages while maintaining the core technology benefits.

Single FETs, MOSFETs Replacement Considerations

Direct replacements within the same family include STP5N80K5 for higher current capacity or STF3LN80K5 for surface mount flexibility. Verify pinout compatibility and thermal resistance specifications when substituting with devices from other manufacturers offering similar 800 V ratings.