FDW2502P

FET, MOSFET Arrays Overview

The FDW2502P is a dual P-Channel PowerTrench MOSFET designed for power management applications. It features a low-profile TSSOP-8 package and supports gate drive voltages from 2.5V to 12V. The device provides a drain-source voltage of -20V and a continuous drain current of -4.4A at 25°C. Static drain-source on-resistance is specified as 35mΩ maximum at VGS = -4.5V, and 57mΩ maximum at VGS = -2.5V. Thermal resistance (junction-to-ambient) is 125°C/W when mounted on a 1-inch² copper pad.

FET, MOSFET Arrays Feature Summary

• Dual-channel configuration in a compact TSSOP-8 package
• Optimized for low gate drive voltages starting at 2.5V
• Extended gate-source voltage range up to ±12V

FET, MOSFET Arrays Applications

• Load switching
• Motor drive circuits
• DC/DC conversion systems
• Power management modules

FET, MOSFET Arrays Procurement Notes

Verify the manufacturer origin carefully, as Fairchild Semiconductor was acquired by onsemi. Confirm that the specific batch corresponds to the original Fairchild production run or the subsequent onsemi lineage. Ensure the component matches the Rev. F1(W) datasheet specifications exactly. Check for authenticity through authorized distribution channels to avoid counterfeit parts.

FET, MOSFET Arrays Selection Notes

Select this component for designs requiring dual independent P-Channel switches in a small footprint. It is suitable for logic-level control with gate voltages as low as 2.5V. Consider the thermal resistance of 125°C/W when designing heat dissipation on standard FR-4 boards. Verify that the -20V rating meets the system's voltage requirements.

FET, MOSFET Arrays Part Context

This component belongs to the PowerTrench family, utilizing advanced trench technology to achieve low on-resistance. Originally manufactured by Fairchild Semiconductor, it represents a rugged gate version optimized for various power management tasks. The dual-channel design allows for efficient space-saving implementations in portable and industrial electronics.

FET, MOSFET Arrays Replacement Considerations

Check for direct equivalents within the same PowerTrench series. Verify pinout compatibility with the TSSOP-8 package. Ensure replacement devices support the required -20V rating and similar on-resistance values at the target gate drive voltage.