DMN3061SWQ-13 Equivalent & Substitute Parts

Part Overview

The DMN3061SWQ-13 is an N-Channel MOSFET manufactured by Diodes Incorporated, rated for 30 V drain-to-source voltage with 2.7 A continuous drain current at 25°C. The device is packaged in SOT-323 (SC-70) surface mount configuration and is qualified to AEC-Q101 automotive standards. This part is currently in active production status with 8077 pieces in stock inventory.

Substitute parts are identified when equivalent electrical performance and mechanical compatibility are maintained across the DMN3061 product family. Alternative part numbers within this series provide identical parametric specifications while differing in packaging tape reel designations or qualification grades.

Key Parameters

Parameter	Value	Unit
Drain-to-Source Voltage (Vdss)	30	V
Continuous Drain Current (Id) @ 25°C	2.7	A
On-State Resistance (Rds On Max) @ 3.1A, 10V	60	mOhm
Gate Threshold Voltage (Vgs(th) Max) @ 250µA	1.8	V
Gate Charge (Qg Max) @ 4.5V	3.5	nC
Input Capacitance (Ciss Max) @ 15V	278	pF
Power Dissipation (Max)	490	mW
Operating Temperature Range	-55 to 150	°C
Package Type	SOT-323 (SC-70)	Surface Mount
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution within the DMN3061 MOSFET family is determined by electrical parameter equivalence and mechanical compatibility. All substitute parts maintain identical specifications across the following critical parameters:

Drain-to-source voltage rating (30 V)
Continuous drain current capability (2.7 A @ 25°C)
On-state resistance (60 mOhm @ 3.1A, 10V)
Gate threshold voltage (1.8 V @ 250µA)
Gate charge (3.5 nC @ 4.5V)
Input capacitance (278 pF @ 15V)
Power dissipation rating (490 mW)
Operating temperature range (-55°C to 150°C)
Package configuration (SOT-323 surface mount)
RoHS3 compliance status

Variations between part numbers reflect differences in tape reel designations (suffix -7 or -13) and automotive qualification status (SWQ suffix indicates AEC-Q101 qualification). These designations do not alter electrical performance or functional compatibility.

Parameter Comparison

Parameter	DMN3061SWQ-13	DMN3061SW-13	DMN3061SW-7	DMN3061SWQ-7
Vdss (V)	30	30	30	30
Id @ 25°C (A)	2.7	2.7	2.7	2.7
Rds On Max @ 3.1A, 10V (mOhm)	60	60	60	60
Vgs(th) Max @ 250µA (V)	1.8	1.8	1.8	1.8
Qg Max @ 4.5V (nC)	3.5	3.5	3.5	3.5
Ciss Max @ 15V (pF)	278	278	278	278
Power Dissipation Max (mW)	490	490	490	490
Operating Temperature (°C)	-55 to 150	-55 to 150	-55 to 150	-55 to 150
Package	SOT-323	SOT-323	SOT-323	SOT-323
AEC-Q101 Qualified	Yes	No	No	Yes
RoHS3 Compliant	Yes	Yes	Yes	Yes
Inventory (Pcs)	8077	908	6400	8038

Engineering Selection Recommendations

All four part numbers within the DMN3061 family are active production devices with ROHS3 compliance and identical electrical specifications. Selection between these parts is determined by application requirements and supply chain considerations.

DMN3061SWQ-13 and DMN3061SWQ-7 carry AEC-Q101 automotive qualification, making them suitable for automotive applications requiring formal qualification documentation. Both variants maintain identical electrical performance and differ only in tape reel designation.

DMN3061SW-13 and DMN3061SW-7 are non-qualified variants of the same base device. These parts are electrically equivalent but lack automotive qualification status. Selection of non-qualified variants is appropriate for non-automotive applications where AEC-Q101 certification is not required.

Tape reel designations (-7 and -13) reflect packaging specifications and do not affect electrical performance or functional compatibility. Selection between these designations is determined by assembly equipment compatibility and procurement requirements.

Frequently Asked Questions (FAQ)

Q: Can DMN3061SW-13 be used as a direct replacement for DMN3061SWQ-13?

A: DMN3061SW-13 is electrically equivalent to DMN3061SWQ-13 across all specified parameters. The primary difference is the absence of AEC-Q101 automotive qualification on the non-SWQ variant. Direct substitution is permissible in applications where automotive qualification is not required.

Q: What is the difference between the -7 and -13 tape reel designations?

A: The -7 and -13 suffixes indicate different tape reel specifications for automated assembly equipment. Both designations provide identical electrical performance and device specifications. Selection depends on compatibility with assembly line equipment and procurement specifications.

Q: Are all DMN3061 variants pin-compatible?

A: Yes. All DMN3061 variants use the SOT-323 (SC-70) package with identical pin configuration and layout. Pin compatibility is maintained across all substitute parts.

Q: Which variant should be selected for automotive applications?

A: DMN3061SWQ-13 and DMN3061SWQ-7 are AEC-Q101 qualified and suitable for automotive applications. Selection between these two variants depends on tape reel designation requirements for assembly equipment.

Q: Are there inventory differences between substitute parts?

A: Yes. Current inventory levels vary: DMN3061SWQ-13 (8077 pcs), DMN3061SWQ-7 (8038 pcs), DMN3061SW-7 (6400 pcs), and DMN3061SW-13 (908 pcs). Inventory availability may influence part selection for procurement planning.

Q: Do all variants meet RoHS3 compliance requirements?

A: Yes. All four DMN3061 variants are ROHS3 compliant and REACH unaffected, meeting environmental regulatory requirements for electronic component manufacturing and distribution.

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