TSM500P02DCQ RFG

Overview

The TSM500P02DCQ RFG is a dual N-channel MOSFET from Taiwan Semiconductor Corporation, housed in an SOT-363 surface-mount package. It features a drain-source voltage rating of 50 V and a continuous drain current of 1.4 A. The device exhibits a maximum on-resistance of 0.18 ohms at a gate-source voltage of 10 V. It includes internal clamping diodes for gate protection and is designed for high-efficiency switching applications with low thermal resistance characteristics suitable for compact PCB layouts.

Feature Summary

• Dual configuration integrating two independent N-channel MOSFETs within a single compact footprint to minimize board space.
• Integrated gate-to-source Zener diodes provide inherent electrostatic discharge (ESD) protection and gate voltage clamping.
• Optimized low on-resistance performance ensures minimal conduction losses during active switching states.

Applications

• DC-DC converter output stages
• Load switch circuits
• Motor driver interfaces

Procurement Notes

Verify the specific suffix 'RFG' against the manufacturer's official datasheet to confirm reel packaging specifications and tape-and-reel dimensions. Ensure the component matches the required RoHS compliance standards for your assembly process. Cross-reference the ordering part number with authorized distributors to confirm current availability status and lead times before finalizing procurement plans.

Selection Notes

Select this component when a dual N-channel configuration is required in an SOT-363 package. Verify that the 50 V breakdown voltage and 1.4 A current rating exceed the circuit's maximum operational requirements. Check the 0.18 ohm on-resistance specification against power dissipation limits to ensure adequate thermal performance without additional heatsinking.

Part Context

This device belongs to Taiwan Semiconductor's general-purpose small-signal MOSFET lineup. It utilizes standard planar technology to achieve reliable switching performance. The SOT-363 package is widely used in portable electronics and consumer devices where space constraints are critical. It serves as a direct replacement for similar dual MOSFETs in existing designs requiring identical pinouts.

Replacement Considerations

Compatible substitutes include other dual N-channel MOSFETs in SOT-363 packages with matching 50 V ratings and comparable on-resistance values. Verify pinout compatibility and thermal resistance parameters before substitution. Examples may include parts from ON Semiconductor or Vishay with equivalent electrical characteristics.