STS2DPF80

Overview

The STS2DPF80 is a dual p-channel power MOSFET array manufactured by STMicroelectronics. It utilizes the company's second-generation Single Feature Size strip-based process technology. The device is designed for surface mount applications in an 8-SOIC package, providing a compact solution for power switching requirements. Key electrical specifications include a drain-source voltage rating of 80V and a continuous drain current of 2.3A per channel. The on-resistance (Rds(on)) is specified at 0.21 Ohms. The component supports a maximum junction temperature of 150°C and offers a power dissipation capability of 2.5W under surface mount conditions.

Feature Summary

• Dual p-channel configuration within a single surface-mount package
• Optimized for low on-resistance performance via advanced strip-based process
• High thermal stability supporting elevated junction temperatures

Applications

• Power management circuits requiring dual p-channel switching
• Load switch applications in portable electronic devices
• General purpose power control modules

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm package integrity and marking consistency against official datasheet standards. Check product status as this specific part number may be obsolete; ensure availability of suitable replacements if required for new designs. Request detailed test reports for critical reliability assessments.

Selection Notes

Select this component when a dual p-channel MOSFET solution with 80V rating and 2.3A current capacity is needed. Consider the 8-SOIC package constraints for PCB layout. Evaluate thermal management requirements given the 2.5W dissipation limit. Compare Rds(on) values against system efficiency targets to ensure optimal performance in power delivery paths.

Part Context

This device belongs to the STMicroelectronics FET, MOSFET Arrays category. It is part of the series utilizing unique manufacturing processes for enhanced performance. The component serves as a discrete power semiconductor solution, distinct from integrated circuits or microcontrollers, focusing specifically on high-current switching capabilities in a compact form factor.

Replacement Considerations

Check for compatible dual p-channel MOSFETs with similar 80V ratings and SO-8 packaging. Verify pin compatibility and electrical parameters such as Rds(on) and current handling before substitution.