STB8N65M5

Single FETs, MOSFETs Overview

The STB8N65M5 is an N-channel Power MOSFET utilizing MDmesh M5 technology. It features a 650 V drain-source voltage, 7 A continuous drain current, and 560 mOhm typical on-resistance. The device operates within a -55°C to +150°C junction temperature range with 70 W power dissipation in a D2PAK package.

Single FETs, MOSFETs Feature Summary

• Extremely low on-resistance for high efficiency
• Excellent switching performance
• Low gate charge and input capacitance
• 100% avalanche tested

Single FETs, MOSFETs Applications

• High-power PFC topologies
• PWM hard switching applications
• General power conversion systems

Single FETs, MOSFETs Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to confirm exact packaging and tape-and-reel specifications. Ensure thermal management requirements align with the D2PAK package's 70 W dissipation rating under your operating conditions. Confirm RoHS compliance status directly from the official documentation before finalizing procurement.

Single FETs, MOSFETs Selection Notes

Select this component for designs requiring robust high-voltage handling with efficient switching characteristics. The MDmesh M5 process offers superior performance compared to standard planar technologies. Consider the D2PAK package for surface-mount assembly needs where moderate current levels are sufficient for the target application.

Single FETs, MOSFETs Part Context

This part belongs to the MDmesh M5 series of super-junction high-voltage MOSFETs from STMicroelectronics. The series is optimized for high-power applications, combining innovative vertical process technology with established horizontal layout techniques to achieve low on-resistance and high reliability.

Single FETs, MOSFETs Replacement Considerations

Direct substitutes include other MDmesh M5 devices with similar ratings, such as the STD8N65M5 (DPAK package) or STB30N65M5 (higher current). Verify pinout compatibility and thermal resistance differences when replacing with variants from the same family.