DMN2058U-13 Equivalent & Substitute Parts

Part Overview

The DMN2058U-13 is an N-Channel MOSFET manufactured by Diodes Incorporated, rated for 20V drain-to-source voltage with 4.6A continuous drain current at 25°C. The device is packaged in SOT-23-3 surface mount configuration and is designed for general-purpose switching and amplification applications in low-voltage circuits. The DMN2058U-13 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 specified parameter set. Packaging format differences (Tape & Reel versus Cut Tape) do not affect functional equivalence when electrical characteristics remain identical.

Key Parameters

Parameter	Value	Unit
FET Type	N-Channel	—
Technology	MOSFET (Metal Oxide)	—
Drain to Source Voltage (Vdss)	20	V
Continuous Drain Current (Id) @ 25°C	4.6	A (Ta)
Rds On (Max) @ 6A, 10V	35	mOhm
Vgs(th) (Max) @ 250µA	1.2	V
Gate Charge (Qg) (Max) @ 10V	7.7	nC
Vgs (Max)	±12	V
Input Capacitance (Ciss) (Max) @ 10V	281	pF
Power Dissipation (Max)	1.13	W
Operating Temperature Range	-55 to 150	°C (TJ)
Package / Case	SOT-23-3 (TO-236-3, SC-59)	—
Mounting Type	Surface Mount	—

Substitute Part Grouping Explanation

Substitute parts for the DMN2058U-13 are identified based on electrical parameter equivalence and mechanical compatibility. The substitution criteria are strictly limited to the following parameters:

Drain to Source Voltage (Vdss): 20V
Continuous Drain Current (Id) @ 25°C: 4.6A (Ta)
On-State Resistance (Rds On) @ 6A, 10V: 35 mOhm
Gate Threshold Voltage (Vgs(th)) @ 250µA: 1.2V
Gate Charge (Qg) @ 10V: 7.7 nC
Maximum Gate Voltage (Vgs): ±12V
Input Capacitance (Ciss) @ 10V: 281 pF
Power Dissipation (Max): 1.13W
Operating Temperature Range: -55°C to 150°C (TJ)
Package / Case: SOT-23-3
Mounting Type: Surface Mount
Manufacturer: Diodes Incorporated
Base Product Number: DMN2058
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)

Packaging format variations (Tape & Reel versus Cut Tape) do not disqualify substitution when all electrical and mechanical parameters are identical. The DMN2058U-7 meets all substitution criteria.

Parameter Comparison

Parameter	DMN2058U-13	DMN2058U-7	Match
Manufacturer	Diodes Incorporated	Diodes Incorporated	Yes
FET Type	N-Channel	N-Channel	Yes
Technology	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)	Yes
Drain to Source Voltage (Vdss)	20 V	20 V	Yes
Continuous Drain Current (Id) @ 25°C	4.6 A (Ta)	4.6 A (Ta)	Yes
Rds On (Max) @ 6A, 10V	35 mOhm	35 mOhm	Yes
Vgs(th) (Max) @ 250µA	1.2 V	1.2 V	Yes
Gate Charge (Qg) (Max) @ 10V	7.7 nC	7.7 nC	Yes
Vgs (Max)	±12 V	±12 V	Yes
Input Capacitance (Ciss) (Max) @ 10V	281 pF	281 pF	Yes
Power Dissipation (Max)	1.13 W	1.13 W	Yes
Operating Temperature Range	-55 to 150 °C (TJ)	-55 to 150 °C (TJ)	Yes
Package / Case	SOT-23-3	SOT-23-3	Yes
Mounting Type	Surface Mount	Surface Mount	Yes
Base Product Number	DMN2058	DMN2058	Yes
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	Yes
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	Yes
REACH Status	REACH Unaffected	REACH Unaffected	Yes
Product Status	Active	Active	Yes
Packaging Format	Tape & Reel (TR)	Cut Tape (CT) & Digi-Reel®	Different

Engineering Selection Recommendations

The DMN2058U-7 is a direct electrical and mechanical equivalent to the DMN2058U-13. Both devices are manufactured by Diodes Incorporated, share identical electrical specifications, and are packaged in SOT-23-3 surface mount configuration. Both maintain Active product status and comply with RoHS3 and REACH requirements.

The primary distinction between these parts is packaging format: the DMN2058U-13 is supplied in Tape & Reel format, while the DMN2058U-7 is available in Cut Tape and Digi-Reel® formats. This difference does not affect functional performance or circuit compatibility.

Selection between these parts should be based on supply chain requirements, inventory availability, and packaging format preferences for manufacturing processes. The DMN2058U-7 currently maintains higher inventory availability (215,400 pieces) compared to the DMN2058U-13 (9,738 pieces).

Frequently Asked Questions (FAQ)

Q: Are the DMN2058U-13 and DMN2058U-7 electrically identical?

A: Yes. Both devices share identical electrical specifications including Vdss (20V), continuous drain current (4.6A), on-state resistance (35 mOhm @ 6A, 10V), gate threshold voltage (1.2V), gate charge (7.7 nC), and all other rated parameters. They are manufactured by the same company using the same technology.

Q: What is the difference between these two part numbers?

A: The primary difference is packaging format. The DMN2058U-13 is supplied in Tape & Reel (TR) format, while the DMN2058U-7 is supplied in Cut Tape (CT) and Digi-Reel® formats. Both use the same SOT-23-3 package and are surface mount devices.

Q: Can I substitute the DMN2058U-7 for the DMN2058U-13 in my circuit design?

A: Yes. The DMN2058U-7 is a direct substitute for the DMN2058U-13. All electrical characteristics, thermal performance, and mechanical dimensions are identical. PCB layout and circuit design require no modification.

Q: Are both parts RoHS compliant?

A: Yes. Both the DMN2058U-13 and DMN2058U-7 are RoHS3 compliant and REACH unaffected.

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

A: Both devices have a Moisture Sensitivity Level (MSL) of 1, which indicates unlimited shelf life without moisture control requirements.

Q: Which part should I select for new designs?

A: Selection should be based on packaging format requirements and supply availability. Both parts are Active and suitable for new designs. The DMN2058U-7 offers higher current inventory availability.

Q: Are there any temperature or voltage rating differences?

A: No. Both devices operate across the identical temperature range (-55°C to 150°C junction temperature) and are rated for the same maximum gate voltage (±12V) and drain-source voltage (20V).

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