STD2N95K5

Single FETs, MOSFETs Overview

The STD2N95K5 is an N-channel power MOSFET from STMicroelectronics, utilizing MDmesh K5 technology. It features a drain-source voltage (Vdss) of 950 V and a continuous drain current (Id) of 2 A at 25°C case temperature. The typical on-resistance (Rds(on)) is 4.2 Ω at 10 V gate drive. Packaged in a DPAK (TO-252-3), it supports a junction temperature range of -55°C to +150°C.

Single FETs, MOSFETs Feature Summary

• MDmesh K5 technology for low on-resistance and ultra-low gate charge
• Zener protection integrated within the device structure
• 100% avalanche tested for ruggedness

Single FETs, MOSFETs Applications

• High-efficiency switching applications
• Power supplies requiring high power density
• Industrial motor control systems

Single FETs, MOSFETs Procurement Notes

Verify the specific package variant and marking code against the official datasheet before integration. Confirm RoHS compliance status and check for any recent Product Change Notifications (PCNs) regarding manufacturing site changes or material updates. Ensure the supplier provides valid traceability documentation for quality assurance purposes.

Single FETs, MOSFETs Selection Notes

Select this component for designs prioritizing high voltage blocking capability with moderate current handling in a surface-mount footprint. Compare the Rds(on) x Area figure of merit against alternatives. Ensure the thermal management solution accommodates the power dissipation limits defined in the datasheet for the DPAK package under expected operating conditions.

Single FETs, MOSFETs Part Context

This part belongs to the MDmesh K5 family of superjunction MOSFETs designed for high-voltage efficiency. It complements other variants like STP2N95K5 (TO-220) and STD5N95K5 (DPAK, higher current). The technology focuses on reducing switching losses and conduction losses simultaneously.

Single FETs, MOSFETs Replacement Considerations

Direct pin-compatible replacements may include other 950V DPAK MOSFETs with similar Rds(on) and Id ratings. Verify that substitute parts meet the same avalanche energy requirements and Zener protection specifications if applicable.