BSC120N03LSGATMA1

Single FETs, MOSFETs Overview

The BSC120N03LS G is an N-channel enhancement-mode Power-MOSFET from the OptiMOS™ 3 series. It features a PG-TDSON-8 surface-mount package with 8 pins. Key electrical parameters include a drain-source voltage (VDS) of 30 V, a maximum continuous drain current (ID) of 39 A at TC=25°C, and a maximum on-resistance (RDS(on)) of 12 mΩ at VGS=10 V. The device supports a gate-source voltage range of ±20 V, operates within a temperature range of -55 °C to +150 °C, and has a power dissipation rating of 28 W at TC=25°C.

Single FETs, MOSFETs Feature Summary

• Optimized technology specifically designed for DC/DC converters
• Fast switching capability suitable for switch-mode power supplies (SMPS)
• Logic level operation allowing direct drive from standard logic interfaces
• Avalanche rated for robustness against inductive load switching events

Single FETs, MOSFETs Applications

• DC/DC converter circuits
• Switch-mode power supply (SMPS) designs
• General-purpose low-voltage power switching applications

Single FETs, MOSFETs Procurement Notes

Verify the specific ordering suffix matches the required tape-and-reel configuration. Confirm that the component meets RoHS compliance and halogen-free requirements as specified by IEC61249-2-21 standards. Ensure thermal management solutions align with the junction-to-case thermal resistance values provided in the datasheet for the target operating environment.

Single FETs, MOSFETs Selection Notes

Select this component when a low-voltage, high-current solution is required for synchronous rectification or primary-side switching. The logic-level gate threshold simplifies driver design compared to standard threshold devices. Consider the thermal resistance characteristics and package size constraints when evaluating PCB layout options for heat dissipation.

Single FETs, MOSFETs Part Context

This part belongs to Infineon's OptiMOS™ 3 family, which focuses on optimizing the figure of merit between gate charge and on-resistance. The PG-TDSON-8 package provides a compact footprint suitable for space-constrained consumer electronics and industrial power modules requiring efficient thermal performance.

Single FETs, MOSFETs Replacement Considerations

Cross-reference with other OptiMOS 3 variants such as BSC020N03LS G or BSC030N03LS G for different current ratings within the same voltage class. Verify pinout compatibility and thermal resistance specifications before substituting.