DMP1046UFDB-7

$0.49

Description：MOSFET 2P-CH 12V 3.8A 6UDFN
Series：-

SKU:619112aeab44 Category: FET, MOSFET Arrays Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：MOSFET 2P-CH 12V 3.8A 6UDFN
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
Technology：MOSFET (Metal Oxide)
Configuration：2 P-Channel (Dual)
FET Feature：-
Drain to Source Voltage (Vdss)：12V
Current - Continuous Drain (Id) @ 25°C：3.8A
Rds On (Max) @ Id, Vgs：61mOhm @ 3.6A, 4.5V
Vgs(th) (Max) @ Id：1V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：17.9nC @ 8V
Input Capacitance (Ciss) (Max) @ Vds：915pF @ 6V
Power - Max：1.4W
Operating Temperature：-55°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：6-UDFN Exposed Pad
Supplier Device Package：U-DFN2020-6 (Type B)
Grade：-
Qualification：-

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DMP1046UFDB-7

Overview

The DMP1046UFDB-7 is a dual P-channel enhancement mode MOSFET manufactured by Diodes Incorporated. It features a U-DFN2020-6 (Type B) surface-mount package with a maximum height of 0.6mm. The device provides a drain-source voltage rating of -12V and a continuous drain current of -3.8A at +25°C. Key electrical parameters include an on-resistance of 61mΩ at VGS = -4.5V, a gate threshold voltage of up to -1V, and a total power dissipation of 1.4W. The component operates within a junction temperature range of -55°C to +150°C.

Feature Summary

Dual P-channel configuration designed for high-efficiency power management applications
Low profile construction with a maximum height of 0.6mm
Totally lead-free and fully RoHS compliant
Halogen and antimony free green device

Applications

Load Switch
Power Management Functions
Portable Power Adaptors

Procurement Notes

Verify the specific ordering suffix '-7' corresponds to the 3,000 units per tape and reel packaging format as documented in the manufacturer's ordering information. Confirm that the U-DFN2020-6 (Type B) case material meets the required UL flammability classification rating of 94V-0 for the intended application environment.

Selection Notes

Select this component when a compact dual P-channel solution is required for portable power adaptors or load switching circuits. Ensure the design accommodates the specified -12V drain-source voltage limit and verify that the thermal resistance characteristics align with the expected steady-state power dissipation requirements of the system.

Part Context

This part belongs to the DMP1046UFDB series of dual P-channel enhancement mode MOSFETs from Diodes Incorporated. The product line is engineered to minimize on-state resistance while maintaining superior switching performance. The specific model utilizes a molded plastic case with nickel-palladium-gold terminal finish over a copper leadframe.

Replacement Considerations

The datasheet lists DMP1046UFDB-13 as an alternative packaging option for the same device type. No other direct substitute part numbers are explicitly confirmed in the provided documentation.

FAQ

What is the maximum height of the DMP1046UFDB-7 package?

The maximum height of the U-DFN2020-6 (Type B) package is 0.6mm.

Is the DMP1046UFDB-7 suitable for automotive applications?

For automotive applications requiring AEC-Q100/101/200 qualification and IATF 16949 manufacturing, customers must contact Diodes Incorporated directly.