DMP4050SSS-13

$0.48

Description：MOSFET P-CH 40V 4.4A 8SO
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:f2685ad5d63b Category: Single FETs, MOSFETs Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：MOSFET P-CH 40V 4.4A 8SO
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
FET Type：P-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：40 V
Current - Continuous Drain (Id) @ 25°C：4.4A (Ta)
Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
Rds On (Max) @ Id, Vgs：50mOhm @ 6A, 10V
Vgs(th) (Max) @ Id：3V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：13.9 nC @ 10 V
Vgs (Max)：±20V
Input Capacitance (Ciss) (Max) @ Vds：674 pF @ 20 V
FET Feature：-
Power Dissipation (Max)：1.56W (Ta)
Operating Temperature：-55°C ~ 150°C (TJ)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Supplier Device Package：8-SO
Package / Case：8-SOIC (0.154", 3.90mm Width)

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DMP4050SSS-13

Overview

The DMP4050SSS-13 is a P-channel enhancement mode MOSFET manufactured by Diodes Incorporated. It features a -40V drain-source voltage rating and a continuous drain current of -6.0A at 25°C. The device exhibits low on-resistance, specified as 50mΩ maximum at VGS=-10V and 79mΩ maximum at VGS=-4.5V. Packaged in an SO-8 surface mount case, it supports a power dissipation of 1.56W with a junction temperature range of -55°C to 150°C.

Feature Summary

Designed for high efficiency power management applications through minimized on-state resistance and superior switching performance.
Qualified to AEC-Q101 standards for automotive reliability requirements.
Constructed using molded plastic 'Green' molding compound that is RoHS compliant and free of halogens or antimony.

Applications

Motor control systems
Backlighting circuits
DC-DC converters

Procurement Notes

Verify the specific ordering suffix '-13' corresponds to the standard 2,500-unit reel quantity when sourcing components. Confirm that the product marking code matches the expected 'P4050SS' identifier to ensure authenticity from Diodes Incorporated. Ensure procurement channels are authorized to maintain warranty coverage and traceability.

Selection Notes

Select this component for designs requiring a single P-channel solution with low RDS(on) across varying gate drive voltages. Evaluate thermal derating curves for ambient temperatures exceeding 25°C. Consider the SO-8 package dimensions and suggested pad layout during PCB footprint design to ensure proper solderability and mechanical stability.

Part Context

This part belongs to the DMP4050 series of P-channel enhancement mode MOSFETs. It utilizes an SO-8 surface mount package designed for efficient heat dissipation within compact electronic assemblies. The device integrates a body diode with defined forward voltage and reverse recovery characteristics suitable for synchronous rectification or freewheeling applications.