DMT35M4LFDF-13 Equivalent & Substitute Parts

Part Overview

The DMT35M4LFDF-13 is an N-Channel MOSFET manufactured by Diodes Incorporated, designed for surface mount applications in the 6-UDFN Exposed Pad package. This device operates at 30V drain-to-source voltage with a continuous drain current of 13A at 25°C and dissipates up to 860mW. 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 same device family, enabling direct replacement in circuit designs without functional degradation.

Substiute Parts

DMT35M4LFDF-13

Diodes IncorporatedIn Stock: 1017DMT35M4LFDF-13 Datasheet

Current PartRFQ

DMT35M4LFDF-7

Diodes IncorporatedIn Stock: 5440DMT35M4LFDF-7 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the DMT35M4LFDF-13 are identified based on strict electrical and mechanical parameter equivalence within the Diodes Incorporated MOSFET product line. The substitution criteria are:

Electrical Parameters (Must Match):

• Drain to Source Voltage (Vdss): 30V
• Continuous Drain Current (Id) @ 25°C: 13A
• On-Resistance (Rds On Max): 6mOhm @ 20A, 10V
• Gate Threshold Voltage (Vgs(th) Max): 2.5V @ 250µA
• Gate Charge (Qg Max): 14.9 nC @ 10V
• Input Capacitance (Ciss Max): 1009 pF @ 15V
• Power Dissipation (Max): 860mW
• Operating Temperature Range: -55°C to 150°C

Mechanical Parameters (Must Match):

• Package Type: 6-UDFN Exposed Pad
• Mounting Type: Surface Mount
• Base Product Number: DMT35M4LF

Compliance Parameters (Must Match):

• RoHS Status: ROHS3 Compliant
• REACH Status: REACH Unaffected

Parts meeting all criteria are classified as parametric equivalents and direct substitutes.

Parameter Comparison

Engineering Selection Recommendations

The DMT35M4LFDF-7 is a direct parametric equivalent to the DMT35M4LFDF-13. Both parts share identical electrical specifications, mechanical packaging, and compliance certifications. Selection between these parts is based on availability and supply chain requirements.

Both parts are Active product status, indicating ongoing manufacturer support and availability. Both maintain ROHS3 compliance and REACH Unaffected status, satisfying regulatory requirements for industrial and commercial applications.

The DMT35M4LFDF-7 currently maintains higher inventory availability (5394 pieces) compared to the DMT35M4LFDF-13 (910 pieces), which may influence procurement decisions for high-volume production requirements.

Frequently Asked Questions (FAQ)

Q: Can DMT35M4LFDF-7 be used as a direct replacement for DMT35M4LFDF-13?

A: Yes. Both parts are parametric equivalents with identical electrical characteristics, on-resistance, gate charge, capacitance, power dissipation, and operating temperature range. Both use the same 6-UDFN Exposed Pad package and surface mount configuration.

Q: Are there any differences in package dimensions or pin configuration?

A: No. Both parts use the 6-UDFN Exposed Pad package with identical mechanical specifications and pin assignments. PCB layout and footprints are interchangeable.

Q: Do both parts meet the same compliance standards?

A: Yes. Both DMT35M4LFDF-13 and DMT35M4LFDF-7 are ROHS3 compliant and REACH Unaffected, meeting identical regulatory requirements.

Q: What is the difference between these part numbers?

A: The suffix designations (-13 and -7) indicate different manufacturing date codes or tape reel configurations. The electrical and mechanical specifications are identical.

Q: Can I mix these parts in the same production batch?

A: Yes. Since both parts are parametric equivalents with identical specifications, they can be used interchangeably in the same circuit design and production environment.

Q: What are the critical parameters for substitution?

A: The critical parameters that must match for substitution are: Vdss (30V), Id (13A), Rds On (6mOhm @ 20A, 10V), Vgs(th) (2.5V), Qg (14.9 nC), Ciss (1009 pF), power dissipation (860mW), operating temperature range (-55°C to 150°C), and package type (6-UDFN Exposed Pad).