BSS123K-TP

Single FETs, MOSFETs Overview

The BSS123K-TP is an N-channel MOSFET manufactured by Micro Commercial Components (MCC). It features a maximum drain-source voltage of 100V and a continuous drain current of 0.28A at 25°C, decreasing to 0.17A at 100°C. The device operates within a junction temperature range of -55°C to +150°C with a power dissipation of 0.78W. Key electrical parameters include a gate threshold voltage of 1.5V to 2.5V at 250µA, a maximum on-resistance of 6Ω at VGS=10V and ID=0.25A, and a total gate charge of 2nC at VDS=50V and VGS=10V. It utilizes a SOT-23 package.

Single FETs, MOSFETs Feature Summary

• N-channel enhancement mode MOSFET designed for general switching applications
• ESD protection rated up to 2kV under Human Body Model standards
• Halogen-free 'Green' device compliant with UL 94 V-0 flammability rating
• Lead-free finish and RoHS compliant construction

Single FETs, MOSFETs Applications

• Low voltage and low current switching circuits
• Power management systems
• Industrial control modules
• Portable consumer electronics

Single FETs, MOSFETs Procurement Notes

Verify the component authenticity through official MCC channels or authorized distributors to avoid counterfeit parts. Confirm that the ordering suffix matches the required tape and reel quantity of 3000 pieces per reel. Ensure the procurement documentation explicitly states compliance with RoHS directives and Halogen-free specifications as defined in the product datasheet.

Single FETs, MOSFETs Selection Notes

Select this component for applications requiring a compact SOT-23 footprint with moderate voltage blocking capabilities. Consider the thermal resistance of 160°C/W when designing heat dissipation strategies. Verify that the logic level drive requirements align with the specified gate threshold voltage range for efficient switching performance.

Single FETs, MOSFETs Part Context

This part belongs to the BSS123 series of N-channel MOSFETs produced by Micro Commercial Components. It shares the fundamental electrical characteristics of the base BSS123 model but is packaged in the SOT-23 form factor. The K suffix typically denotes specific packaging or marking variations within the manufacturer's lineup.

Single FETs, MOSFETs Replacement Considerations

Compatible substitutes include the BSS123E-TP and BSS123W-TP from Micro Commercial Components, which share similar N-channel MOSFET specifications. Cross-manufacturer replacements must match the 100V drain-source voltage and SOT-23 package constraints.