DMP2123LQ-13

$0.10

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

SKU:70862ae283bb Category: Single FETs, MOSFETs Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：MOSFET P-CH 20V 3A SOT23
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)
FET Type：P-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：20 V
Current - Continuous Drain (Id) @ 25°C：3A (Ta)
Drive Voltage (Max Rds On, Min Rds On)：2.5V, 4.5V
Rds On (Max) @ Id, Vgs：72mOhm @ 3.5A, 4.5V
Vgs(th) (Max) @ Id：1.25V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：7.3 nC @ 4.5 V
Vgs (Max)：±12V
Input Capacitance (Ciss) (Max) @ Vds：443 pF @ 16 V
FET Feature：-
Power Dissipation (Max)：1.4W (Ta)
Operating Temperature：-55°C ~ 150°C (TJ)
Grade：Automotive
Qualification：AEC-Q101
Mounting Type：Surface Mount
Supplier Device Package：SOT-23-3
Package / Case：TO-236-3, SC-59, SOT-23-3

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DMP2123LQ-13

Overview

The DMP2123LQ is a P-channel enhancement mode field effect transistor manufactured by Diodes Incorporated. It features a maximum drain-source voltage of -20 V and a continuous drain current of -3.0 A at +25°C. The device offers low on-resistance, specified as 72 mΩ at VGS = -4.5V and ID = -3.5A. It operates within a temperature range of -55°C to +150°C and is housed in an SOT-23 package.

Feature Summary

Qualified to AEC-Q101 standards for high reliability
Totally lead-free and fully RoHS compliant
Halogen and antimony free green device

Applications

Automotive electronic circuits requiring AEC-Q101 qualification
General purpose power management applications
Low side switching configurations

Procurement Notes

Verify the specific ordering suffix matches the required packaging quantity. The -13 suffix indicates a tape and reel quantity of 10,000 units, while the -7 suffix corresponds to 3,000 units per reel. Confirm that the component meets all applicable automotive quality requirements if used in vehicle systems.

Selection Notes

Select this component when a small signal P-channel MOSFET with AEC-Q101 automotive qualification is required. Ensure the application voltage does not exceed the -20 V drain-source rating. Consider the thermal resistance of 90°C/W for heat dissipation calculations in the SOT-23 package.

Part Context

This part belongs to the DMP2123 series of P-channel MOSFETs from Diodes Incorporated. It shares similar electrical characteristics with other variants in the family but is specifically qualified for automotive environments. The standard DMP2123L lacks the explicit AEC-Q101 qualification found in the LQ variant.