DMP2065U-13 Equivalent & Substitute Parts

Part Overview

The DMP2065U-13 is a P-Channel MOSFET manufactured by Diodes Incorporated, designed for surface mount applications in the SOT-23-3 package. This device operates at 20 V drain-to-source voltage with a continuous drain current rating of 4 A at 25°C and maximum power dissipation of 900 mW. The part is currently in active production status. Substitute parts are identified when equivalent electrical and mechanical parameters are required due to inventory constraints, manufacturing discontinuation, or design flexibility needs within the same product family.

Key Parameters

Parameter	Value	Unit
FET Type	P-Channel	—
Technology	MOSFET (Metal Oxide)	—
Drain to Source Voltage (Vdss)	20	V
Continuous Drain Current (Id) @ 25°C	4	A
On-Resistance (Rds On Max) @ 4.2A, 4.5V	60	mOhm
Gate Threshold Voltage (Vgs(th) Max) @ 250µA	900	mV
Gate Charge (Qg Max) @ 4.5V	10.2	nC
Maximum Gate Voltage (Vgs Max)	±12	V
Input Capacitance (Ciss Max) @ 15V	808	pF
Power Dissipation (Max)	900	mW
Operating Temperature Range	-55 to 150	°C
Package Type	SOT-23-3 (TO-236-3, SC-59)	—
Mounting Type	Surface Mount	—
RoHS Status	ROHS3 Compliant	—

Substitute Part Grouping Explanation

Substitute parts for the DMP2065U-13 are identified based on electrical and mechanical parameter equivalence within the DMP2065 product family. All substitute parts maintain identical specifications across the following critical parameters:

Drain-to-source voltage (Vdss): 20 V
Continuous drain current (Id): 4 A at 25°C
On-resistance (Rds On): 60 mOhm at 4.2 A, 4.5 V
Gate threshold voltage: 900 mV at 250 µA
Gate charge: 10.2 nC at 4.5 V
Maximum gate voltage: ±12 V
Input capacitance: 808 pF at 15 V
Power dissipation: 900 mW
Operating temperature range: -55°C to 150°C
Package: SOT-23-3 surface mount

Substitution is valid when the application requires equivalent electrical performance and the same physical package footprint. Differences in manufacturing date code, tape reel configuration, or qualification level do not affect functional interchangeability.

Parameter Comparison

Parameter	DMP2065U-13	DMP2065U-7	DMP2065UQ-7
Manufacturer	Diodes Incorporated	Diodes Incorporated	Diodes Incorporated
FET Type	P-Channel	P-Channel	P-Channel
Technology	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)
Vdss	20 V	20 V	20 V
Id @ 25°C	4 A	4 A	4 A
Rds On (Max) @ 4.2A, 4.5V	60 mOhm	60 mOhm	60 mOhm
Vgs(th) (Max) @ 250µA	900 mV	900 mV	900 mV
Qg (Max) @ 4.5V	10.2 nC	10.2 nC	10.2 nC
Vgs (Max)	±12 V	±12 V	±12 V
Ciss (Max) @ 15V	808 pF	808 pF	808 pF
Power Dissipation (Max)	900 mW	900 mW	900 mW
Operating Temperature	-55°C to 150°C	-55°C to 150°C	-55°C to 150°C
Package	SOT-23-3	SOT-23-3	SOT-23-3
Mounting Type	Surface Mount	Surface Mount	Surface Mount
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Active	Active	Active
Qualification	Standard	Standard	AEC-Q101 Automotive

Engineering Selection Recommendations

All three parts—DMP2065U-13, DMP2065U-7, and DMP2065UQ-7—are electrically and mechanically equivalent and maintain active production status. Selection between these parts is determined by application requirements and compliance certifications:

DMP2065U-13 and DMP2065U-7 are standard-grade P-Channel MOSFETs suitable for general industrial and consumer applications. Both parts are ROHS3 compliant and REACH unaffected. The primary distinction between these two parts is manufacturing date code and tape reel configuration, which do not affect electrical performance or package compatibility.

DMP2065UQ-7 is qualified to AEC-Q101 automotive standards and carries the automotive grade designation. This part is required for applications subject to automotive qualification requirements or reliability standards that mandate AEC-Q101 certification. The DMP2065UQ-7 maintains identical electrical specifications and package configuration as the standard-grade alternatives.

All three parts are suitable for direct substitution in applications where the electrical and thermal specifications match the design requirements. Selection should be based on application grade requirements and inventory availability.

Frequently Asked Questions (FAQ)

Q: Can DMP2065U-7 be used as a direct replacement for DMP2065U-13?

A: Yes. Both parts are electrically and mechanically equivalent. They share identical electrical specifications including Vdss, Id, Rds On, gate charge, and operating temperature range. Both are packaged in SOT-23-3 and are surface mount compatible. The parts differ only in manufacturing date code and tape reel configuration.

Q: What is the difference between DMP2065U-7 and DMP2065UQ-7?

A: The DMP2065UQ-7 is qualified to AEC-Q101 automotive standards, while DMP2065U-7 is standard-grade. All electrical and mechanical parameters are identical. The DMP2065UQ-7 is required for automotive applications or designs requiring automotive-grade component certification.

Q: Are all three parts compatible with the same PCB footprint?

A: Yes. All three parts use the SOT-23-3 package (also designated TO-236-3 or SC-59) and are surface mount devices. They share identical pin configuration and footprint requirements.

Q: Can I substitute DMP2065UQ-7 in a non-automotive application?

A: Yes. The DMP2065UQ-7 can be used in any application where DMP2065U-13 or DMP2065U-7 are specified. The automotive qualification does not restrict use in other applications. However, this substitution may not be cost-optimal if automotive-grade certification is not required.

Q: What parameters must remain constant for substitution to be valid?

A: Substitution is valid when the following parameters remain constant: Vdss (20 V), Id (4 A at 25°C), Rds On (60 mOhm at 4.2 A, 4.5 V), gate threshold voltage (900 mV), gate charge (10.2 nC), maximum gate voltage (±12 V), input capacitance (808 pF), power dissipation (900 mW), operating temperature range (-55°C to 150°C), and package type (SOT-23-3 surface mount).

Q: Are there any moisture sensitivity or storage considerations that differ between these parts?

A: DMP2065U-7 and DMP2065UQ-7 both specify Moisture Sensitivity Level (MSL) 1 (Unlimited). DMP2065U-13 does not specify MSL in the provided data. All three parts are ROHS3 compliant and REACH unaffected.

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