DMN1004UFDF-13 Equivalent & Substitute Parts

Part Overview

The DMN1004UFDF-13 is an N-Channel MOSFET manufactured by Diodes Incorporated, designed for surface mount applications in 6-UDFN packaging. This device operates at 12V drain-to-source voltage with a continuous drain current rating of 15A at 25°C and a maximum power dissipation of 2.1W. The part is currently in active production status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). Substitute parts are identified when equivalent electrical and mechanical specifications are maintained across the same device family, enabling direct replacement in circuit designs without performance degradation.

Key Parameters

Parameter	Value	Unit
Drain to Source Voltage (Vdss)	12	V
Continuous Drain Current (Id) @ 25°C	15	A
On-Resistance (Rds On Max) @ 15A, 4.5V	4.8	mOhm
Gate Threshold Voltage (Vgs(th) Max) @ 250µA	1	V
Gate Charge (Qg Max) @ 10V	47	nC
Input Capacitance (Ciss Max) @ 6V	2385	pF
Power Dissipation (Max)	2.1	W
Operating Temperature Range	-55 to 150	°C
Package Type	6-UDFN Exposed Pad	—
Mounting Type	Surface Mount	—

Substitute Part Grouping Explanation

Substitute parts for the DMN1004UFDF-13 are identified based on strict equivalence across all critical electrical and mechanical parameters. The substitution logic is based on the following key parameters:

Electrical Equivalence Criteria:

Drain to Source Voltage (Vdss): 12V
Continuous Drain Current (Id) @ 25°C: 15A
On-Resistance (Rds On Max): 4.8mOhm @ 15A, 4.5V
Gate Threshold Voltage (Vgs(th) Max): 1V @ 250µA
Gate Charge (Qg Max): 47nC @ 10V
Input Capacitance (Ciss Max): 2385pF @ 6V
Power Dissipation (Max): 2.1W
Operating Temperature Range: -55°C to 150°C

Mechanical Equivalence Criteria:

Package Type: 6-UDFN Exposed Pad
Mounting Type: Surface Mount
Supplier Device Package: U-DFN2020-6

Compliance Equivalence Criteria:

RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level: 1 (Unlimited)
REACH Status: REACH Unaffected

The DMN1004UFDF-7 meets all specified electrical, mechanical, and compliance parameters, establishing it as a direct parametric equivalent within the DMN1004 base product family.

Parameter Comparison

Parameter	DMN1004UFDF-13	DMN1004UFDF-7	Match
Manufacturer	Diodes Incorporated	Diodes Incorporated	✓
Category	Transistors, FETs, MOSFETs	Transistors, FETs, MOSFETs	✓
FET Type	N-Channel	N-Channel	✓
Technology	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)	✓
Drain to Source Voltage (Vdss)	12V	12V	✓
Continuous Drain Current (Id) @ 25°C	15A	15A	✓
Rds On (Max) @ 15A, 4.5V	4.8mOhm	4.8mOhm	✓
Vgs(th) (Max) @ 250µA	1V	1V	✓
Gate Charge (Qg Max) @ 10V	47nC	47nC	✓
Input Capacitance (Ciss Max) @ 6V	2385pF	2385pF	✓
Power Dissipation (Max)	2.1W	2.1W	✓
Operating Temperature Range	-55°C to 150°C	-55°C to 150°C	✓
Package / Case	6-UDFN Exposed Pad	6-UDFN Exposed Pad	✓
Mounting Type	Surface Mount	Surface Mount	✓
Supplier Device Package	U-DFN2020-6	U-DFN2020-6	✓
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	✓
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	✓
REACH Status	REACH Unaffected	REACH Unaffected	✓
Product Status	Active	Active	✓

Engineering Selection Recommendations

Both the DMN1004UFDF-13 and DMN1004UFDF-7 are active production devices from Diodes Incorporated with identical electrical specifications and mechanical packaging. Selection between these parts is based on availability and supply chain considerations rather than technical performance differences.

DMN1004UFDF-13: 1,094 pieces in stock. Suitable for immediate procurement requirements.

DMN1004UFDF-7: 2,703 pieces in stock. Provides higher inventory availability for volume production or extended supply chain planning.

Both parts maintain ROHS3 compliance, unlimited moisture sensitivity level (MSL 1), and REACH unaffected status, ensuring regulatory compliance across all applications. The identical electrical performance, on-resistance characteristics, thermal ratings, and operating temperature range ensure direct functional interchangeability in circuit designs without modification to PCB layout, gate drive circuitry, or thermal management strategies.

Frequently Asked Questions (FAQ)

Q: Can DMN1004UFDF-7 be used as a direct replacement for DMN1004UFDF-13?

A: Yes. Both parts are parametric equivalents with identical electrical specifications, on-resistance values, gate charge characteristics, and thermal ratings. No circuit modifications are required for substitution.

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

A: No. Both parts use the 6-UDFN Exposed Pad package (U-DFN2020-6) with identical surface mount footprints and pin assignments. PCB layout remains unchanged.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the DMN1004UFDF-13 and DMN1004UFDF-7 are ROHS3 compliant, REACH unaffected, and carry MSL 1 (unlimited) moisture sensitivity level ratings.

Q: What is the significance of the part number suffix (-13 versus -7)?

A: The suffix indicates different manufacturing date codes or production batches within the same device family. Both suffixes represent the identical DMN1004 base product with equivalent electrical and mechanical specifications.

Q: Are there any thermal management differences between these parts?

A: No. Both parts have identical maximum power dissipation ratings of 2.1W and the same operating temperature range of -55°C to 150°C. Thermal design considerations remain constant.

Q: Which part should be selected for new designs?

A: Selection is based on supply chain availability. The DMN1004UFDF-7 offers higher inventory levels (2,703 pieces) compared to the DMN1004UFDF-13 (1,094 pieces), making it suitable for volume production planning. Both are equally valid for new design implementations.

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