DMN63D1LT-13 Equivalent & Substitute Parts

Part Overview

The DMN63D1LT-13 is an N-Channel MOSFET manufactured by Diodes Incorporated, designed for surface mount applications in the SOT-523 package. This device operates at 60V drain-to-source voltage with a continuous drain current rating of 320mA and maximum power dissipation of 330mW. The component is classified as Active product status and is ROHS3 compliant. Substitute parts are identified when equivalent electrical and mechanical specifications are required due to inventory constraints, supply chain considerations, or design flexibility within the same parametric class.

Key Parameters

Parameter	Value	Unit
FET Type	N-Channel	—
Technology	MOSFET (Metal Oxide)	—
Drain to Source Voltage (Vdss)	60	V
Current - Continuous Drain (Id) @ 25°C	320	mA
Rds On (Max) @ Id, Vgs	2	Ohm @ 500mA, 10V
Vgs(th) (Max) @ Id	2.5	V @ 1mA
Gate Charge (Qg) (Max) @ Vgs	392	nC @ 4.5V
Vgs (Max)	±20	V
Input Capacitance (Ciss) (Max) @ Vds	30	pF @ 25V
Power Dissipation (Max)	330	mW
Operating Temperature	-55 to 150	°C (TJ)
Mounting Type	Surface Mount	—
Package / Case	SOT-523	—
Packaging	Tape & Reel (TR)	—
RoHS Status	ROHS3 Compliant	—
Moisture Sensitivity Level (MSL)	1 (Unlimited)	—
REACH Status	REACH Unaffected	—

Substitute Part Grouping Explanation

Substitution of the DMN63D1LT-13 is based on electrical and mechanical parameter equivalence within the N-Channel MOSFET category. The substitute part must satisfy the following criteria:

Critical Substitution Parameters:

FET Type: N-Channel
Technology: MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss): 60V
Continuous Drain Current (Id) @ 25°C: 320mA
Rds On (Max) @ 500mA, 10V: 2 Ohm
Vgs(th) (Max) @ 1mA: 2.5V
Gate Charge (Qg) (Max) @ 4.5V: 392 nC
Vgs (Max): ±20V
Input Capacitance (Ciss) (Max) @ 25V: 30 pF
Power Dissipation (Max): 330mW
Operating Temperature Range: -55°C to 150°C
Package / Case: SOT-523
Mounting Type: Surface Mount
Packaging: Tape & Reel (TR)
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level: 1 (Unlimited)

The DMN63D1LT-7 meets all specified electrical and mechanical parameters and is therefore classified as a parametric equivalent.

Parameter Comparison

Parameter	DMN63D1LT-13	DMN63D1LT-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)	60 V	60 V	Yes
Current - Continuous Drain (Id) @ 25°C	320 mA	320 mA	Yes
Rds On (Max) @ Id, Vgs	2 Ohm @ 500mA, 10V	2 Ohm @ 500mA, 10V	Yes
Vgs(th) (Max) @ Id	2.5 V @ 1mA	2.5 V @ 1mA	Yes
Gate Charge (Qg) (Max) @ Vgs	392 nC @ 4.5V	392 nC @ 4.5V	Yes
Vgs (Max)	±20 V	±20 V	Yes
Input Capacitance (Ciss) (Max) @ Vds	30 pF @ 25V	30 pF @ 25V	Yes
Power Dissipation (Max)	330 mW	330 mW	Yes
Operating Temperature	-55°C ~ 150°C (TJ)	-55°C ~ 150°C (TJ)	Yes
Mounting Type	Surface Mount	Surface Mount	Yes
Package / Case	SOT-523	SOT-523	Yes
Packaging	Tape & Reel (TR)	Tape & Reel (TR)	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

Engineering Selection Recommendations

Both the DMN63D1LT-13 and DMN63D1LT-7 are Active product status components manufactured by Diodes Incorporated. Both devices are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements. The parts are electrically and mechanically identical across all specified parameters, including voltage ratings, current handling, thermal characteristics, and package specifications.

Selection between these two part numbers may be based on inventory availability, supply chain lead times, or procurement preferences. The DMN63D1LT-7 currently maintains higher inventory levels (131,100 pieces) compared to the DMN63D1LT-13 (10,716 pieces), which may influence sourcing decisions for high-volume applications.

Both parts are suitable for direct substitution in applications requiring N-Channel MOSFETs with 60V rating, 320mA continuous drain current, and SOT-523 surface mount packaging.

Frequently Asked Questions (FAQ)

Q: Are the DMN63D1LT-13 and DMN63D1LT-7 electrically interchangeable?

A: Yes. Both parts are identical in all electrical specifications, including Vdss (60V), continuous drain current (320mA), Rds On (2 Ohm @ 500mA, 10V), gate threshold voltage, gate charge, and power dissipation ratings.

Q: Can these parts be used interchangeably in PCB designs?

A: Yes. Both parts use the SOT-523 surface mount package with identical pin configurations and mechanical dimensions. No PCB layout modifications are required when substituting between these part numbers.

Q: What is the difference between DMN63D1LT-13 and DMN63D1LT-7?

A: The two part numbers represent different manufacturing or distribution batches from Diodes Incorporated. All electrical, thermal, and mechanical specifications are identical. The suffix designation (-13 versus -7) does not indicate functional differences.

Q: Are both parts RoHS compliant?

A: Yes. Both the DMN63D1LT-13 and DMN63D1LT-7 are ROHS3 compliant and REACH unaffected, meeting current environmental regulations.

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

A: Both parts have a Moisture Sensitivity Level (MSL) of 1 (Unlimited), indicating no moisture sensitivity restrictions during storage and handling.

Q: Can these MOSFETs operate across the full temperature range specified?

A: Yes. Both parts are rated for continuous operation from -55°C to 150°C junction temperature (TJ), suitable for industrial and automotive applications.

Q: What packaging format is available for these parts?

A: Both parts are supplied in Tape & Reel (TR) format for automated assembly processes, with SOT-523 surface mount package specifications.

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