MCQ4953-TP

FET, MOSFET Arrays Overview

The MCQ4953-TP is a dual P-channel power MOSFET manufactured by Micro Commercial Components (MCC). It utilizes Trench Power LV MOSFET technology and is housed in an SOP-8 package. The device features a drain-source voltage rating of -30V and a continuous drain current of -4.6A at 25°C, reducing to -3.2A at 100°C. Total power dissipation is rated at 1.6W with a thermal resistance of 75°C/W junction-to-ambient. Key electrical characteristics include a gate-source breakdown voltage of ±20V, a maximum pulsed drain current of -20A, and a typical on-resistance of 39mΩ at VGS=-10V.

FET, MOSFET Arrays Feature Summary

• Dual P-channel configuration within a single SOP-8 package for space-efficient designs
• Trench Power LV MOSFET technology for optimized performance
• Moisture Sensitivity Level 1 classification
• Halogen-free 'Green' device construction meeting UL 94 V-0 flammability ratings

FET, MOSFET Arrays Applications

• Power management circuits requiring dual P-channel switching
• Low voltage load switch applications
• Battery protection modules
• DC-DC converter input stages

FET, MOSFET Arrays Procurement Notes

Verify the specific ordering suffix '-TP' corresponds to the Tape & Reel packing format containing 4,000 pieces per reel as documented in the manufacturer's ordering information. Confirm that the component meets RoHS compliance standards indicated by the suffix designation. Ensure procurement channels are authorized distributors to guarantee part authenticity and traceability, as MCC explicitly warns against unauthorized sources.

FET, MOSFET Arrays Selection Notes

Select this component when a dual P-channel solution is required in a compact SOP-8 footprint. The -30V rating suits low-voltage systems. Consider the 1.6W power dissipation limit and 75°C/W thermal resistance for heat management requirements. Verify that the -4.6A continuous current capability aligns with the application's load demands, noting the derating curve for temperatures above 25°C.

FET, MOSFET Arrays Part Context

This component belongs to the Micro Commercial Components (MCC) discrete semiconductor portfolio, specifically within their MOSFET product line. The 'MCQ' prefix identifies it as a dual MOSFET variant, while the '4953' denotes the specific electrical specification set. The 'TP' suffix indicates the tape and reel packaging option. It is designed for general-purpose switching applications in consumer and industrial electronics.

FET, MOSFET Arrays Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.