DMP2305UVT-7

$0.51

Description：MOSFET P-CH 20V 4.2A SOT23-3
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:1aed2e2f2420 Category: Single FETs, MOSFETs Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：MOSFET P-CH 20V 4.2A SOT23-3
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
FET Type：P-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：20 V
Current - Continuous Drain (Id) @ 25°C：4.2A (Ta)
Drive Voltage (Max Rds On, Min Rds On)：1.8V, 4.5V
Rds On (Max) @ Id, Vgs：60mOhm @ 4.2A, 4.5V
Vgs(th) (Max) @ Id：900mV @ 250µA
Gate Charge (Qg) (Max) @ Vgs：7.6 nC @ 4.5 V
Vgs (Max)：±8V
Input Capacitance (Ciss) (Max) @ Vds：727 pF @ 20 V
FET Feature：-
Power Dissipation (Max)：1.4W
Operating Temperature：-55°C ~ 150°C (TJ)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Supplier Device Package：SOT-23-3
Package / Case：TO-236-3, SC-59, SOT-23-3

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DMP2305UVT-7

Overview

The DMP2305UVT-7 is a P-channel enhancement mode MOSFET from Diodes Incorporated, housed in a TSOT26 surface-mount package. It features a maximum drain-source voltage of -20V and a continuous drain current of -4.23A at +25°C. The device exhibits low on-resistance, rated at a maximum of 60mΩ at VGS = -4.5V and 90mΩ at VGS = -2.5V. Designed for high efficiency power management, it combines minimized RDS(on) with superior switching performance.

Feature Summary

Low input capacitance and fast switching speed
Totally lead-free and fully RoHS compliant
Halogen and antimony free "Green" device
Qualified to AEC-Q101 standards for high reliability

Applications

DC-DC Converters
Motor Control
Power management functions
Analog Switch

Procurement Notes

Verify the specific ordering suffix (e.g., -7 or -13) against the datasheet to confirm the correct reel size and quantity per reel. Ensure that the component meets the required environmental specifications, including RoHS compliance and AEC-Q101 qualification if automotive-grade reliability is necessary for the intended application.

Selection Notes

Select this component based on its -20V breakdown voltage and -4.23A continuous current rating. Consider the thermal resistance characteristics and the specific on-resistance values at different gate-source voltages to ensure compatibility with the driving circuitry and load requirements.

Part Context

This part belongs to the DMP series of P-channel enhancement mode MOSFETs manufactured by Diodes Incorporated. It utilizes a TSOT26 case configuration designed for surface mount applications. The product line emphasizes minimizing on-state resistance while maintaining efficient switching capabilities for modern electronic designs.

Replacement Considerations

Check for alternative part numbers within the same DMP series family that offer compatible electrical parameters and identical TSOT26 packaging to ensure direct physical and functional interchangeability without redesigning the PCB layout.