STS5PF20V

Single FETs, MOSFETs Overview

The STS5PF20V is a P-channel Power MOSFET from the STripFET™ II series, manufactured by STMicroelectronics. It features a 20V drain-source voltage (Vdss) and supports a continuous drain current of 5A at case temperature. The device utilizes an 8-SOIC surface-mount package with a width of 3.90mm. Key electrical characteristics include a maximum on-resistance of 65mΩ and a gate charge of 11.5nC at 4.5V. It operates within a junction temperature range of -55°C to +150°C and dissipates up to 2.5W of power.

Single FETs, MOSFETs Feature Summary

• Utilizes STMicroelectronics' unique single feature size strip-based process technology for optimized performance.
• Designed as a logic-level device capable of direct drive from standard 2.5V logic interfaces.
• Provides low on-resistance to minimize conduction losses in power switching applications.

Single FETs, MOSFETs Applications

• DC-DC converter circuits requiring efficient step-down or step-up regulation.
• Power management systems for portable electronic devices.
• Load switching applications in automotive and industrial control modules.

Single FETs, MOSFETs Procurement Notes

Verify component authenticity through authorized distributors due to potential counterfeit risks. Confirm RoHS compliance status and specific tape-and-reel packaging quantities prior to ordering. Ensure storage conditions adhere to moisture sensitivity level requirements to prevent package damage during soldering processes.

Single FETs, MOSFETs Selection Notes

Select this component when a P-channel configuration is required for high-side switching in low-voltage environments. Compare on-resistance values against alternative packages to ensure thermal management meets system constraints. Verify that the 2.5V drive capability aligns with the available control logic levels in the target design architecture.

Single FETs, MOSFETs Part Context

This part belongs to the STripFET™ II family, which emphasizes reduced on-resistance and improved switching speeds compared to previous generations. The STS5PF20V specifically addresses the need for compact, high-efficiency power solutions in space-constrained designs utilizing the 8-SOIC footprint.

Single FETs, MOSFETs Replacement Considerations

Direct substitutes may include other P-channel MOSFETs with similar 20V ratings and 5A current capabilities. Verify pin compatibility and thermal resistance specifications before integration. Consider alternatives from manufacturers offering equivalent SO-8 packages and comparable gate charge characteristics.