DMN2015UFDF-13 Equivalent & Substitute Parts

Part Overview

The DMN2015UFDF-13 is an N-Channel MOSFET manufactured by Diodes Incorporated, rated for 20V drain-to-source voltage with a continuous drain current of 15.2A at 25°C. This device is housed in a 6-UDFN surface mount package with an exposed pad and is designed for applications requiring efficient switching and power management in compact form factors. The part maintains Active product status and is ROHS3 compliant with unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when electrical characteristics, mechanical packaging, and compliance certifications remain identical across different manufacturing lots or distribution channels.

Key Parameters

Parameter	Value	Unit
Drain to Source Voltage (Vdss)	20	V
Continuous Drain Current (Id) @ 25°C	15.2	A
On-Resistance (Rds On Max) @ 8.5A, 4.5V	9	mOhm
Gate Threshold Voltage (Vgs(th) Max) @ 250µA	1.2	V
Gate Charge (Qg Max) @ 10V	42.3	nC
Input Capacitance (Ciss Max) @ 10V	1439	pF
Power Dissipation (Max)	1.8	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 DMN2015UFDF-13 are identified based on strict electrical and mechanical parameter equivalence. The substitution criteria are:

Electrical Parameters (Must Match Exactly):

Drain to Source Voltage (Vdss): 20V
Continuous Drain Current (Id) @ 25°C: 15.2A
On-Resistance (Rds On Max): 9mOhm @ 8.5A, 4.5V
Gate Threshold Voltage (Vgs(th) Max): 1.2V @ 250µA
Gate Charge (Qg Max): 42.3 nC @ 10V
Input Capacitance (Ciss Max): 1439 pF @ 10V
Power Dissipation (Max): 1.8W
Operating Temperature Range: -55°C to 150°C

Mechanical Parameters (Must Match Exactly):

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

Compliance & Status (Must Match Exactly):

Manufacturer: Diodes Incorporated
Product Status: Active
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level: 1 (Unlimited)
REACH Status: REACH Unaffected

Parameter Comparison

Parameter	DMN2015UFDF-13	DMN2015UFDF-7	Match
Manufacturer	Diodes Incorporated	Diodes Incorporated	✓
FET Type	N-Channel	N-Channel	✓
Technology	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)	✓
Drain to Source Voltage (Vdss)	20V	20V	✓
Continuous Drain Current (Id) @ 25°C	15.2A	15.2A	✓
Rds On (Max) @ 8.5A, 4.5V	9mOhm	9mOhm	✓
Vgs(th) (Max) @ 250µA	1.2V	1.2V	✓
Gate Charge (Qg Max) @ 10V	42.3 nC	42.3 nC	✓
Input Capacitance (Ciss Max) @ 10V	1439 pF	1439 pF	✓
Power Dissipation (Max)	1.8W	1.8W	✓
Operating Temperature Range	-55°C to 150°C	-55°C to 150°C	✓
Package Type	6-UDFN Exposed Pad	6-UDFN Exposed Pad	✓
Mounting Type	Surface Mount	Surface Mount	✓
Supplier Device Package	U-DFN2020-6	U-DFN2020-6	✓
Product Status	Active	Active	✓
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	✓
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	✓
REACH Status	REACH Unaffected	REACH Unaffected	✓

Engineering Selection Recommendations

The DMN2015UFDF-7 is a direct parametric equivalent to the DMN2015UFDF-13. Both parts are manufactured by Diodes Incorporated and share identical electrical specifications, mechanical packaging, and compliance certifications. Selection between these parts is based on availability and supply chain considerations rather than technical performance differences.

Both parts maintain Active product status and are ROHS3 compliant with unlimited moisture sensitivity rating (MSL 1). The REACH Unaffected status applies to both devices, confirming compliance with regulatory requirements. The identical gate charge, input capacitance, on-resistance, and thermal characteristics ensure interchangeable performance in circuit applications.

Frequently Asked Questions (FAQ)

Q: Can DMN2015UFDF-7 be used as a direct replacement for DMN2015UFDF-13?

A: Yes. Both parts are electrically and mechanically identical. All electrical parameters including Vdss, Id, Rds On, Vgs(th), gate charge, and input capacitance are identical. Both use the 6-UDFN surface mount package with exposed pad and operate across the same temperature range (-55°C to 150°C).

Q: Are there any differences in packaging or mounting between these parts?

A: No. Both parts use the U-DFN2020-6 supplier device package configured as 6-UDFN with exposed pad. Both are surface mount devices with identical footprints and land patterns.

Q: Do both parts meet the same compliance standards?

A: Yes. Both DMN2015UFDF-13 and DMN2015UFDF-7 are ROHS3 compliant, REACH Unaffected, and carry MSL 1 (Unlimited) moisture sensitivity rating. Both maintain Active product status.

Q: What is the difference between these part numbers if they are identical?

A: The different suffixes (-13 and -7) represent different manufacturing lots or distribution channels from Diodes Incorporated. The electrical and mechanical specifications remain identical across both part numbers.

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

A: Yes. Since all electrical parameters, mechanical specifications, and compliance certifications are identical, both parts can be used interchangeably within the same design and production environment.

Q: What is the gate charge specification and why is it important?

A: The gate charge (Qg Max) is 42.3 nC @ 10V for both parts. This parameter determines the amount of charge required to switch the MOSFET and affects gate drive circuit design and switching speed characteristics.

Q: Are there any thermal considerations when selecting between these parts?

A: No. Both parts have identical power dissipation ratings (1.8W maximum) and operate across the same temperature range (-55°C to 150°C junction temperature). Thermal performance is equivalent.

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