DMN2710UT-7 Equivalent & Substitute Parts

Part Overview

The DMN2710UT-7 is an N-Channel MOSFET manufactured by Diodes Incorporated, designed for surface mount applications in the SOT-523 package. This device operates at a drain-source voltage rating of 20 V with a continuous drain current of 870 mA and maximum power dissipation of 320 mW. The part is currently in active production status and is ROHS3 compliant. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and design continuity when the primary part number becomes unavailable or when alternative packaging or qualification requirements are necessary.

Key Parameters

Parameter	Value	Unit
FET Type	N-Channel	—
Technology	MOSFET (Metal Oxide)	—
Drain to Source Voltage (Vdss)	20	V
Continuous Drain Current (Id) @ 25°C	870	mA
Power Dissipation (Max)	320	mW
Rds On (Max) @ 600mA, 4.5V	450	mOhm
Gate Threshold Voltage (Vgs(th)) @ 250µA	1	V
Gate Charge (Qg) @ 4.5V	0.6	nC
Input Capacitance (Ciss) @ 16V	42	pF
Operating Temperature Range	-55 to 150	°C
Package Type	SOT-523	—
Mounting Type	Surface Mount	—
RoHS Status	ROHS3 Compliant	—

Substitute Part Grouping Explanation

Substitution of the DMN2710UT-7 is determined by electrical and mechanical parameter equivalence. All identified substitute parts maintain identical specifications across the following critical parameters:

Drain-Source Voltage (Vdss): 20 V
Continuous Drain Current (Id): 870 mA @ 25°C
On-State Resistance (Rds On): 450 mOhm @ 600 mA, 4.5 V
Gate Threshold Voltage (Vgs(th)): 1 V @ 250 µA
Gate Charge (Qg): 0.6 nC @ 4.5 V
Input Capacitance (Ciss): 42 pF @ 16 V
Power Dissipation: 320 mW
Operating Temperature Range: -55°C to 150°C
Package: SOT-523 Surface Mount
RoHS Compliance: ROHS3 Compliant

Substitute parts differ only in packaging designation (tape & reel variants) or automotive qualification status, with no impact on electrical performance or thermal characteristics.

Parameter Comparison

Parameter	DMN2710UT-7	DMN2710UT-13	DMN2710UTQ-7
Manufacturer	Diodes Incorporated	Diodes Incorporated	Diodes Incorporated
FET Type	N-Channel	N-Channel	N-Channel
Technology	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)
Vdss	20 V	20 V	20 V
Id @ 25°C	870 mA	870 mA	870 mA
Rds On (Max) @ 600mA, 4.5V	450 mOhm	450 mOhm	450 mOhm
Vgs(th) @ 250µA	1 V	1 V	1 V
Qg @ 4.5V	0.6 nC	0.6 nC	0.6 nC
Ciss @ 16V	42 pF	42 pF	42 pF
Power Dissipation (Max)	320 mW	320 mW	320 mW
Operating Temperature	-55°C to 150°C	-55°C to 150°C	-55°C to 150°C
Package	SOT-523	SOT-523	SOT-523
Mounting Type	Surface Mount	Surface Mount	Surface Mount
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Automotive Grade	—	—	Yes (AEC-Q101)
Moisture Sensitivity Level	—	—	1 (Unlimited)

Engineering Selection Recommendations

All three part numbers—DMN2710UT-7, DMN2710UT-13, and DMN2710UTQ-7—are electrically and mechanically equivalent and maintain identical electrical performance characteristics. Selection between these parts is based on application requirements and compliance certifications:

DMN2710UT-7 and DMN2710UT-13 are standard industrial-grade MOSFETs suitable for general-purpose switching applications. Both parts are ROHS3 compliant and REACH unaffected. These variants differ only in tape & reel packaging designation and represent equivalent alternatives for non-automotive applications.

DMN2710UTQ-7 is the automotive-qualified variant, certified to AEC-Q101 standards with MSL 1 (Unlimited) moisture sensitivity rating. This part is required for automotive and safety-critical applications where AEC-Q101 qualification is mandatory. The automotive variant maintains all electrical specifications identical to the industrial-grade alternatives.

Selection should be based on application classification: use DMN2710UT-7 or DMN2710UT-13 for industrial and consumer applications; use DMN2710UTQ-7 for automotive, medical, or other safety-critical applications requiring AEC-Q101 certification.

Frequently Asked Questions (FAQ)

Q: Are DMN2710UT-7, DMN2710UT-13, and DMN2710UTQ-7 electrically interchangeable?

A: Yes. All three parts share identical electrical specifications including Vdss (20 V), Id (870 mA), Rds On (450 mOhm), and all other electrical parameters. They are direct electrical substitutes for one another.

Q: What is the difference between DMN2710UT-7 and DMN2710UT-13?

A: Both parts are electrically identical. The difference lies in tape & reel packaging designation. Both are industrial-grade, ROHS3 compliant, and suitable for non-automotive applications.

Q: When should I use DMN2710UTQ-7 instead of DMN2710UT-7?

A: Use DMN2710UTQ-7 when your application requires automotive qualification or AEC-Q101 certification. This variant is mandatory for automotive, medical device, and other safety-critical applications. For general industrial and consumer applications, DMN2710UT-7 is appropriate.

Q: Are all three parts available in the same SOT-523 package?

A: Yes. All three parts use the SOT-523 surface mount package with identical pin configuration and footprint. PCB layout and reflow soldering parameters remain unchanged across all three variants.

Q: What does AEC-Q101 certification mean?

A: AEC-Q101 is an automotive industry standard qualification that ensures the component meets stringent reliability, temperature cycling, and stress testing requirements for automotive applications. DMN2710UTQ-7 carries this certification; the other variants do not.

Q: Can I substitute DMN2710UT-7 with DMN2710UTQ-7 in a non-automotive application?

A: Yes. DMN2710UTQ-7 is a superset of DMN2710UT-7 with additional automotive qualification. It can be used in any application where DMN2710UT-7 is specified, though it may carry higher cost due to additional certification requirements.

Q: What is the significance of MSL 1 (Unlimited) on DMN2710UTQ-7?

A: MSL 1 (Unlimited) indicates that the component has no moisture sensitivity limitations and does not require special dry-pack storage or handling procedures. This simplifies supply chain management for the automotive variant.

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