FDZ2554P

FET, MOSFET Arrays Overview

The FDZ2554P is a P-Channel MOSFET manufactured by Fairchild Semiconductor. It features a Drain-to-Source Voltage (Vdss) of 20 V and a Continuous Drain Current (Id) of 9.2 A at 25°C. The device has a maximum Power Dissipation of 1.3 W (Ta). Key electrical parameters include a Gate Charge (Qg) of 96 nC @ 4.5 V, Input Capacitance (Ciss) of 5878 pF @ 10 V, and a Gate-to-Source Voltage (Vgs) limit of ±8 V. The threshold voltage (Vgs(th)) is 1.5 V @ 250µA. It operates within a temperature range of -55°C to 150°C (TJ) and is housed in an 8-TSSOP package.

FET, MOSFET Arrays Feature Summary

• Utilizes PowerTrench technology for enhanced switching performance
• Designed for surface mount applications with low thermal resistance
• Features logic-level gate drive capability

FET, MOSFET Arrays Applications

• Power management circuits
• Load switches
• DC-DC converter outputs

FET, MOSFET Arrays Procurement Notes

Verify the part status carefully as the FDW254P series is marked obsolete. Confirm that the specific FDZ2554P designation aligns with current inventory or approved substitute lists from authorized distributors. Ensure the datasheet matches the exact pinout and specifications required for your design before finalizing procurement orders.

FET, MOSFET Arrays Selection Notes

Select this component when a 20 V P-Channel MOSFET with 9.2 A continuous current capability is required in an 8-TSSOP package. Consider the 1.3 W power dissipation limit and the 150°C junction temperature rating for thermal management. Verify compatibility with the intended drive voltage levels against the specified gate charge and threshold voltage parameters.

FET, MOSFET Arrays Part Context

This component belongs to the PowerTrench family of MOSFETs, designed for efficient power switching. It is functionally similar to other 20 V P-Channel devices in the same series, such as the FDW254P, sharing identical electrical characteristics and packaging. These parts are typically used in low-voltage, high-current applications requiring compact surface-mount solutions.

FET, MOSFET Arrays Replacement Considerations

The FDW254P is a confirmed equivalent part number with identical specifications and packaging. Verify cross-reference availability through official manufacturer channels before substituting.