DMP4026LK3Q-13

$0.26

Description：MOSFET BVDSS: 31V~40V TO252 T&R
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)

SKU:11811b02ff82 Category: Single FETs, MOSFETs Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：MOSFET BVDSS: 31V~40V TO252 T&R
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)
FET Type：P-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：40 V
Current - Continuous Drain (Id) @ 25°C：40A (Tc)
Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
Rds On (Max) @ Id, Vgs：25mOhm @ 3A, 10V
Vgs(th) (Max) @ Id：1.8V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：45.8 nC @ 10 V
Vgs (Max)：±20V
Input Capacitance (Ciss) (Max) @ Vds：2064 pF @ 20 V
FET Feature：-
Power Dissipation (Max)：3.5W (Ta), 70W (Tc)
Operating Temperature：-55°C ~ 150°C (TJ)
Grade：Automotive
Qualification：AEC-Q101
Mounting Type：Surface Mount
Supplier Device Package：TO-252 (DPAK)
Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63

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DMP4026LK3Q-13

Overview

The DMP4026LK3Q-13 is a P-channel enhancement mode MOSFET from Diodes Incorporated, designed for automotive applications. It features a -40V drain-source voltage and a maximum continuous drain current of -40A at +25°C case temperature. The device exhibits a low on-resistance of 25mΩ at VGS = -10V and 45mΩ at VGS = -4.5V. It is qualified to AEC-Q101 standards and manufactured in IATF 16949 certified facilities.

Feature Summary

Qualified to AEC-Q101 standards with PPAP capability for automotive use
Low on-resistance for efficient power switching
Fast switching speed characteristics
100% Unclamped Inductive Switch (UIS) tested in production

Applications

Motor control systems
Backlighting circuits
DC-DC converters
Printer equipment

Procurement Notes

Verify the specific ordering suffix '-13' corresponds to the required tape and reel packaging quantity of 2500 units. Confirm that the TO252 (DPAK) package dimensions align with your PCB footprint requirements. Ensure the component meets RoHS compliance and halogen-free specifications as defined by the manufacturer's quality definitions.

Selection Notes

Select this component when designing circuits requiring a -40V P-channel MOSFET with high current handling capabilities up to -40A. Consider its thermal resistance values for heat dissipation planning. Evaluate the gate threshold voltage range to ensure compatibility with your logic level drive voltages. Verify the operating temperature range fits within your system's environmental constraints.

Part Context

This part belongs to the DMP4026LK3Q series of automotive-grade P-channel MOSFETs. It is specifically engineered to meet stringent automotive reliability standards. The device utilizes a TO252 surface-mount package suitable for automated assembly processes. It represents a solution for robust power switching in demanding electronic environments.

Replacement Considerations

Direct substitutes include other AEC-Q101 qualified P-channel MOSFETs with similar -40V ratings and comparable on-resistance values. Verify pinout compatibility and package dimensions before substitution. Ensure the alternative device meets the same UIS test requirements and thermal performance characteristics.