DMN3061SW-13 Equivalent & Substitute Parts

Part Overview

The DMN3061SW-13 is an N-Channel MOSFET manufactured by Diodes Incorporated, designed for surface mount applications in the SOT-323 package. This device operates at 30 V drain-to-source voltage with a continuous drain current of 2.7 A and maximum power dissipation of 490 mW. The part is classified as Active product status and is ROHS3 compliant.

Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the device family. The DMN3061 series offers multiple packaging and qualification variants that provide functional equivalence while accommodating different supply chain, inventory, and application-specific requirements.

Key Parameters

Parameter	Value	Unit
Drain to Source Voltage (Vdss)	30	V
Continuous Drain Current (Id) @ 25°C	2.7	A
Rds On (Max) @ 3.1A, 10V	60	mOhm
Gate Threshold Voltage (Vgs(th)) @ 250µA	1.8	V
Gate Charge (Qg) @ 4.5V	3.5	nC
Input Capacitance (Ciss) @ 15V	278	pF
Power Dissipation (Max)	490	mW
Operating Temperature Range	-55 to 150	°C
Package Type	SOT-323 / SC-70	—
Mounting Type	Surface Mount	—

Substitute Part Grouping Explanation

Substitution within the DMN3061 family is determined by electrical parameter equivalence and mechanical compatibility. All substitute parts maintain identical specifications for:

Drain to Source Voltage (Vdss): 30 V
Continuous Drain Current (Id): 2.7 A @ 25°C
On-State Resistance (Rds On): 60 mOhm @ 3.1A, 10V
Gate Threshold Voltage (Vgs(th)): 1.8 V @ 250µA
Gate Charge (Qg): 3.5 nC @ 4.5V
Input Capacitance (Ciss): 278 pF @ 15V
Power Dissipation: 490 mW
Operating Temperature: -55°C to 150°C
Package: SOT-323 / SC-70
Mounting: Surface Mount

Substitution variants differ in packaging designation (TR vs. non-TR) and qualification grade (standard vs. automotive AEC-Q101). These differences do not affect electrical performance or mechanical fit in equivalent circuit applications.

Parameter Comparison

Parameter	DMN3061SW-13	DMN3061SW-7	DMN3061SWQ-13	DMN3061SWQ-7
Manufacturer	Diodes Incorporated	Diodes Incorporated	Diodes Incorporated	Diodes Incorporated
FET Type	N-Channel	N-Channel	N-Channel	N-Channel
Technology	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)
Vdss	30 V	30 V	30 V	30 V
Id @ 25°C	2.7 A	2.7 A	2.7 A	2.7 A
Rds On (Max) @ 3.1A, 10V	60 mOhm	60 mOhm	60 mOhm	60 mOhm
Vgs(th) @ 250µA	1.8 V	1.8 V	1.8 V	1.8 V
Qg @ 4.5V	3.5 nC	3.5 nC	3.5 nC	3.5 nC
Ciss @ 15V	278 pF	278 pF	278 pF	278 pF
Power Dissipation (Max)	490 mW	490 mW	490 mW	490 mW
Operating Temperature	-55 to 150°C	-55 to 150°C	-55 to 150°C	-55 to 150°C
Package	SOT-323 / SC-70	SOT-323 / SC-70	SOT-323 / SC-70	SOT-323 / SC-70
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Product Status	Active	Active	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected
Automotive Grade	—	—	Yes (AEC-Q101)	Yes (AEC-Q101)
MSL Rating	—	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

All four parts within the DMN3061 family are Active product status devices and maintain full electrical and mechanical equivalence. Selection between variants is determined by application requirements and supply chain considerations:

DMN3061SW-13: Standard industrial-grade MOSFET in tape and reel packaging. Suitable for general-purpose switching applications where automotive qualification is not required.

DMN3061SW-7: Functionally identical to DMN3061SW-13 with higher inventory availability (6400 units vs. 908 units). Packaging designation differs only in reel configuration. Appropriate for high-volume production requiring extended supply assurance.

DMN3061SWQ-13: Automotive-grade variant with AEC-Q101 qualification and MSL 1 rating. Required for automotive and safety-critical applications. Inventory: 8077 units.

DMN3061SWQ-7: Automotive-grade variant with AEC-Q101 qualification and MSL 1 rating. Highest inventory availability (8038 units). Recommended for automotive applications requiring maximum supply continuity.

All parts are ROHS3 compliant and REACH unaffected, meeting environmental regulatory requirements for industrial and consumer electronics applications.

Frequently Asked Questions (FAQ)

Q: Can DMN3061SW-13 be replaced with DMN3061SW-7?

A: Yes. Both parts are electrically and mechanically identical. The difference is in packaging designation (reel configuration). No circuit modifications are required.

Q: What is the difference between standard (SW) and automotive-qualified (SWQ) variants?

A: The SWQ variants (DMN3061SWQ-13 and DMN3061SWQ-7) carry AEC-Q101 automotive qualification and MSL 1 moisture sensitivity rating. Standard SW variants do not include automotive qualification. Electrical performance is identical. Use SWQ variants for automotive applications; use SW variants for industrial and consumer applications.

Q: Are all variants compatible with the same PCB footprint?

A: Yes. All four parts use the SOT-323 / SC-70 package with identical pin configuration and mechanical dimensions. Direct substitution on existing PCBs is supported without layout modifications.

Q: What does the "-13" and "-7" designation indicate?

A: These designations refer to reel configuration and packaging batch codes. They do not affect electrical specifications or device performance. Both are suitable for automated pick-and-place assembly.

Q: Which variant should be selected for new designs?

A: For automotive applications, select DMN3061SWQ-7 or DMN3061SWQ-13 (AEC-Q101 qualified). For industrial and consumer applications, select DMN3061SW-7 or DMN3061SW-13. Selection between -7 and -13 variants is based on supply chain availability and reel configuration preferences.

Q: Are all variants ROHS3 compliant?

A: Yes. All four parts are ROHS3 compliant and REACH unaffected, meeting environmental regulatory requirements for global distribution.

Q: Can these parts be used interchangeably in existing production?

A: Yes. All electrical parameters, thermal characteristics, and mechanical dimensions are identical across all four variants. Substitution does not require design review or circuit validation.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message