BSP603S2LNT

Single FETs, MOSFETs Overview

The BSP603S2LNT is an N-channel small signal MOSFET from Infineon Technologies, utilizing OptiMOS technology. It features a 55 V drain-source breakdown voltage and supports a continuous drain current of 5.2 A. The device exhibits a low on-resistance of 33 mΩ at standard gate drive conditions. Designed for surface-mount applications, it is housed in a SOT-223 package with dimensions of 6.5 mm length, 3.5 mm width, and 1.6 mm height. The component operates within a temperature range of -55 °C to +150 °C and has a power dissipation rating of 1.8 W. It includes fast switching characteristics with rise and fall times of approximately 16 ns.

Single FETs, MOSFETs Feature Summary

• OptiMOS technology integration for optimized performance
• AEC-Q101 automotive qualification for reliability
• Low thermal resistance design for efficient heat dissipation

Single FETs, MOSFETs Applications

• Automotive electronic systems requiring robust switching
• General purpose low-side switching applications
• Power management circuits in consumer electronics

Single FETs, MOSFETs Procurement Notes

Verify the specific ordering suffix against official Infineon documentation to ensure correct packaging configuration. Confirm that the requested variant matches the required RoHS compliance status and lead-free specifications. Cross-reference the part number with authorized distributors to validate authenticity and traceability before finalizing procurement orders.

Single FETs, MOSFETs Selection Notes

Select this component for applications requiring high reliability in automotive environments due to its AEC-Q101 qualification. Consider the 55 V voltage rating and 5.2 A current capacity when designing circuits with moderate power requirements. Evaluate the SOT-223 package constraints regarding thermal management and PCB layout space availability during the design phase.

Single FETs, MOSFETs Part Context

This MOSFET belongs to Infineon's OptiMOS family, which focuses on improving efficiency and reducing losses in power switching applications. The BSP603S2LNT specifically targets small signal and low-power scenarios where compact packaging and high switching speeds are critical. Its design aligns with industry standards for automotive-grade discrete semiconductors.

Single FETs, MOSFETs Replacement Considerations

Consult official Infineon substitution guides for verified alternatives. Ensure any replacement maintains compatible voltage, current, and package specifications.