DMN4010LFG-13 Equivalent & Substitute Parts

Part Overview

The DMN4010LFG-13 is an N-Channel MOSFET manufactured by Diodes Incorporated, rated for 40V drain-to-source voltage with 11.5A continuous drain current at 25°C. This device is packaged in the PowerDI3333-8 surface mount configuration and is designed for power switching applications requiring efficient gate drive characteristics and low on-state resistance. The part is Active in product status and ROHS3 compliant. Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained across the specified parameter set, enabling procurement flexibility and supply chain continuity.

Substiute Parts

DMN4010LFG-13

Diodes IncorporatedIn Stock: 36776DMN4010LFG-13 Datasheet

Current PartRFQ

DMN4010LFG-7

Diodes IncorporatedIn Stock: 2301DMN4010LFG-7 Datasheet

Parametric EquivalentRFQ

RQ3G100GNTB

Rohm SemiconductorIn Stock: 34716RQ3G100GNTB Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the DMN4010LFG-13 is determined by equivalence across the following critical parameters: N-Channel MOSFET technology, 40V Vdss rating, continuous drain current capability, on-state resistance (Rds On), gate charge characteristics, power dissipation rating, and surface mount packaging compatibility. The DMN4010LFG-13 is supplied in Tape & Reel (TR) packaging format.

Parametric Equivalent (Packaging Variant): The DMN4010LFG-7 maintains identical electrical specifications and the same PowerDI3333-8 package footprint but is supplied in Cut Tape (CT) & Digi-Reel® format. This variant is suitable for applications where alternative packaging formats are acceptable.

Manufacturer Recommended Equivalent (Performance Variant): The RQ3G100GNTB from Rohm Semiconductor is a 40V N-Channel MOSFET with 10A continuous drain current, representing a performance-class alternative. While this device meets the 40V Vdss requirement and operates within the same temperature range, it exhibits lower continuous current rating (10A versus 11.5A), higher on-state resistance (14.3 mOhm versus 12 mOhm), and reduced power dissipation capability (2W versus 930mW). The RQ3G100GNTB is supplied in 8-HSMT (3.2x3) package format with Cut Tape (CT) & Digi-Reel® packaging.

Parameter Comparison

Engineering Selection Recommendations

DMN4010LFG-7 Selection: This part is suitable as a direct substitute when packaging format flexibility is required. Both the DMN4010LFG-13 and DMN4010LFG-7 are manufactured by Diodes Incorporated, share identical electrical specifications, and maintain the same PowerDI3333-8 footprint. Both parts are Active in product status, ROHS3 compliant, and carry MSL 1 (Unlimited) moisture sensitivity rating. Selection of the DMN4010LFG-7 is appropriate for applications where Cut Tape or Digi-Reel® packaging accommodates procurement or assembly processes.

RQ3G100GNTB Selection: This Rohm Semiconductor device is suitable only for applications where the reduced continuous drain current (10A versus 11.5A) and increased on-state resistance (14.3 mOhm versus 12 mOhm) are acceptable within circuit design margins. The RQ3G100GNTB exhibits significantly lower gate charge (8.4 nC versus 37 nC), which may provide advantages in gate drive efficiency. This part is Active in product status, ROHS3 compliant, and carries MSL 1 (Unlimited) rating. The RQ3G100GNTB is supplied in 8-HSMT (3.2x3) package format, which differs from the PowerDI3333-8 footprint of the primary part; PCB layout modification is required for this substitution.

Frequently Asked Questions (FAQ)

Q: Can the DMN4010LFG-7 be used as a direct replacement for the DMN4010LFG-13?

A: Yes. The DMN4010LFG-7 is a parametric equivalent with identical electrical specifications and the same PowerDI3333-8 package footprint. The only difference is the packaging format: DMN4010LFG-13 is supplied in Tape & Reel (TR) format, while DMN4010LFG-7 is supplied in Cut Tape (CT) & Digi-Reel® format. No circuit or PCB modifications are required.

Q: What are the limitations of using the RQ3G100GNTB as a substitute?

A: The RQ3G100GNTB has a lower continuous drain current rating (10A versus 11.5A) and higher on-state resistance (14.3 mOhm versus 12 mOhm). These differences may impact circuit performance in high-current applications. Additionally, the RQ3G100GNTB uses an 8-HSMT (3.2x3) package, which has a different footprint than the PowerDI3333-8 package of the DMN4010LFG-13, requiring PCB layout redesign.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. The DMN4010LFG-13, DMN4010LFG-7, and RQ3G100GNTB are all ROHS3 compliant and carry REACH Unaffected status.

Q: What is the moisture sensitivity level for these parts?

A: All three parts carry MSL 1 (Unlimited) moisture sensitivity level, indicating no moisture sensitivity restrictions during storage or handling.

Q: Does the RQ3G100GNTB require PCB modifications?

A: Yes. The RQ3G100GNTB uses an 8-HSMT (3.2x3) package format, which differs from the PowerDI3333-8 package used by the DMN4010LFG-13 and DMN4010LFG-7. PCB layout modification is required to accommodate the different footprint.

Q: Which substitute part maintains the highest current-carrying capability?

A: The DMN4010LFG-7 maintains the highest continuous drain current rating at 11.5A, identical to the DMN4010LFG-13. The RQ3G100GNTB is rated for 10A continuous drain current.

Q: Can these parts be used interchangeably in all applications?

A: The DMN4010LFG-13 and DMN4010LFG-7 can be used interchangeably without circuit modifications. The RQ3G100GNTB can be used only in applications where the reduced current rating and increased on-state resistance are acceptable, and where PCB layout can be modified to accommodate the different package footprint.