DMN3027LFG-13 Equivalent & Substitute Parts

Part Overview

The DMN3027LFG-13 is an N-Channel MOSFET manufactured by Diodes Incorporated, rated for 30V drain-to-source voltage with 5.3A continuous drain current at 25°C. This device is packaged in an 8-PowerVDFN surface mount configuration and is designed for power switching applications requiring low on-resistance performance. The part maintains Active product status and is ROHS3 compliant with unlimited moisture sensitivity rating (MSL 1).

Substitute parts are identified when equivalent electrical performance and mechanical compatibility are maintained across the same package type and thermal specifications, enabling direct replacement in circuit designs without functional degradation.

Key Parameters

Parameter	Value	Unit
Drain-to-Source Voltage (Vdss)	30	V
Continuous Drain Current (Id) @ 25°C	5.3	A
On-Resistance (Rds On Max) @ 10A, 10V	18.6	mOhm
Gate Threshold Voltage (Vgs(th) Max) @ 250µA	1.8	V
Gate Charge (Qg Max) @ 10V	11.3	nC
Input Capacitance (Ciss Max) @ 15V	580	pF
Power Dissipation (Max)	1	W
Operating Temperature Range	-55 to 150	°C (TJ)
Package Type	8-PowerVDFN	Surface Mount
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the DMN3027LFG-13 is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Criteria:

Drain-to-Source Voltage (Vdss): 30V
Continuous Drain Current (Id) @ 25°C: 5.3A
On-Resistance (Rds On Max): 18.6 mOhm @ 10A, 10V
Gate Threshold Voltage (Vgs(th) Max): 1.8V @ 250µA
Gate Charge (Qg Max): 11.3 nC @ 10V
Input Capacitance (Ciss Max): 580 pF @ 15V
Power Dissipation (Max): 1W
Operating Temperature Range: -55°C to 150°C

Mechanical Equivalence Criteria:

Package Type: 8-PowerVDFN
Mounting Type: Surface Mount
Supplier Device Package: PowerDI3333-8

Compliance Equivalence Criteria:

RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Product Status: Active

All identified substitute parts maintain identical electrical specifications, package configuration, and regulatory compliance status, enabling direct functional replacement.

Parameter Comparison

Parameter	DMN3027LFG-13	DMN3027LFG-7	DMN3029LFG-13	DMN3029LFG-7
Manufacturer	Diodes Incorporated	Diodes Incorporated	Diodes Incorporated	Diodes Incorporated
FET Type	N-Channel	N-Channel	N-Channel	N-Channel
Vdss	30V	30V	30V	30V
Id @ 25°C	5.3A	5.3A	5.3A	5.3A
Rds On (Max) @ 10A, 10V	18.6 mOhm	18.6 mOhm	18.6 mOhm	18.6 mOhm
Vgs(th) (Max) @ 250µA	1.8V	1.8V	1.8V	1.8V
Qg (Max) @ 10V	11.3 nC	11.3 nC	11.3 nC	11.3 nC
Ciss (Max) @ 15V	580 pF	580 pF	580 pF	580 pF
Power Dissipation (Max)	1W	1W	1W	1W
Operating Temperature	-55 to 150°C	-55 to 150°C	-55 to 150°C	-55 to 150°C
Package Type	8-PowerVDFN	8-PowerVDFN	8-PowerVDFN	8-PowerVDFN
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
MSL Rating	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active	Active	Active

Engineering Selection Recommendations

All identified substitute parts—DMN3027LFG-7, DMN3029LFG-13, and DMN3029LFG-7—maintain full electrical and mechanical equivalence to the DMN3027LFG-13. Selection among these alternatives is based on availability and supply chain considerations rather than functional performance differences.

Compliance Status: All substitute parts carry identical ROHS3 compliance certification and MSL 1 (Unlimited) moisture sensitivity rating, ensuring regulatory and environmental compatibility across all identified alternatives.

Product Status: All substitute parts maintain Active product status, confirming ongoing manufacturer support and supply continuity.

Packaging and Mounting: All substitute parts utilize the 8-PowerVDFN surface mount package configuration, enabling direct PCB layout compatibility without design modification.

Electrical Performance: Identical specifications across drain-to-source voltage, continuous drain current, on-resistance, gate threshold voltage, gate charge, input capacitance, and power dissipation ensure functional interchangeability in all circuit applications.

Frequently Asked Questions (FAQ)

Q: Can DMN3027LFG-7 be used as a direct replacement for DMN3027LFG-13?

A: Yes. Both parts are manufactured by Diodes Incorporated and share identical electrical specifications, package configuration (8-PowerVDFN), and compliance certifications. The difference in part number suffix (-7 versus -13) reflects packaging tape configuration only, with no impact on device performance or functionality.

Q: What is the difference between DMN3027 and DMN3029 base part numbers?

A: Within the provided parameter set, DMN3027 and DMN3029 variants maintain identical electrical performance across all specified parameters: 30V Vdss, 5.3A continuous drain current, 18.6 mOhm on-resistance, and all other electrical characteristics. Both are available in 8-PowerVDFN surface mount packages and are ROHS3 compliant.

Q: Are all substitute parts suitable for the same circuit applications?

A: Yes. All substitute parts—DMN3027LFG-7, DMN3029LFG-13, and DMN3029LFG-7—maintain identical electrical specifications and operating temperature ranges (-55°C to 150°C), enabling direct functional replacement in power switching applications without circuit redesign.

Q: What does the packaging suffix (-7 or -13) indicate?

A: The suffix designates the tape configuration for reel packaging. Both -7 and -13 variants are supplied in Tape & Reel (TR) format for automated assembly. This distinction does not affect electrical performance, device functionality, or circuit compatibility.

Q: Are there any thermal or power dissipation differences among substitute parts?

A: No. All substitute parts maintain identical maximum power dissipation (1W at Ta) and operating temperature range (-55°C to 150°C TJ), ensuring equivalent thermal performance in circuit applications.

Q: Can these parts be mixed in the same production batch?

A: Yes. All substitute parts carry identical ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity ratings, enabling interchangeable use in manufacturing processes without segregation or special handling requirements.

Q: What is the significance of the 8-PowerVDFN package designation?

A: The 8-PowerVDFN package is a surface mount configuration with eight pins, designed for power applications requiring low thermal resistance and compact board footprint. All substitute parts utilize this identical package, ensuring PCB layout and footprint compatibility without modification.

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