DMN53D0LQ-13 Equivalent & Substitute Parts

Part Overview

The DMN53D0LQ-13 is an N-Channel MOSFET manufactured by Diodes Incorporated, rated for 50V drain-to-source voltage with 500mA continuous drain current at 25°C. This device is packaged in SOT-23-3 surface mount configuration and is qualified to AEC-Q101 automotive standards. The part is active in production status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1).

Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the same product family, enabling direct replacement in circuit applications without design modification.

Substiute Parts

DMN53D0LQ-13

Diodes IncorporatedIn Stock: 13086DMN53D0LQ-13 Datasheet

Current PartRFQ

DMN53D0L-13

Diodes IncorporatedIn Stock: 30392DMN53D0L-13 Datasheet

Parametric EquivalentRFQ

DMN53D0L-7

Diodes IncorporatedIn Stock: 3399DMN53D0L-7 Datasheet

Parametric EquivalentRFQ

DMN53D0LQ-7

Diodes IncorporatedIn Stock: 3854DMN53D0LQ-7 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DMN53D0LQ-13 is determined by equivalence across the following critical parameters:

Electrical Parameters (Must Match):

• Drain to Source Voltage (Vdss): 50V
• Continuous Drain Current (Id) @ 25°C: 500mA
• Rds On (Max) @ 500mA, 10V: 1.6 Ohm
• Gate Threshold Voltage (Vgs(th)) @ 250µA: 1.5V
• Gate Charge (Qg) @ 4.5V: 0.6 nC
• Input Capacitance (Ciss) @ 25V: 46 pF
• Power Dissipation (Max): 370mW
• Operating Temperature Range: -55°C to 150°C

Mechanical Parameters (Must Match):

• Package Type: SOT-23-3 (TO-236-3, SC-59)
• Mounting Type: Surface Mount
• Tape & Reel (TR) packaging format

Compliance Parameters:

• RoHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Unaffected
• ECCN: EAR99

All substitute parts listed maintain identical electrical and mechanical specifications, ensuring direct pin-for-pin and functional compatibility.

Parameter Comparison

Engineering Selection Recommendations

All four parts—DMN53D0LQ-13, DMN53D0L-13, DMN53D0L-7, and DMN53D0LQ-7—are electrically and mechanically equivalent and maintain identical electrical performance specifications. Selection between these parts is based on the following criteria:

Automotive Applications: For applications requiring AEC-Q101 automotive qualification, select either DMN53D0LQ-13 or DMN53D0LQ-7. Both parts carry explicit automotive grade designation and AEC-Q101 qualification.

Non-Automotive Applications: For general-purpose applications without automotive qualification requirements, DMN53D0L-13 and DMN53D0L-7 are suitable alternatives.

Inventory Availability:

• DMN53D0LQ-13: 13,063 pcs
• DMN53D0L-13: 30,300 pcs
• DMN53D0L-7: 3,300 pcs
• DMN53D0LQ-7: 3,840 pcs

All parts are active in production status with ROHS3 compliance, unlimited moisture sensitivity level, and REACH unaffected status.

Frequently Asked Questions (FAQ)

Q: Can DMN53D0L-13 be used as a direct replacement for DMN53D0LQ-13?

A: Yes. Both parts share identical electrical parameters (Vdss, Id, Rds On, Vgs(th), Qg, Ciss, power dissipation, and operating temperature range) and are packaged in SOT-23-3 surface mount configuration. The primary difference is that DMN53D0LQ-13 carries AEC-Q101 automotive qualification while DMN53D0L-13 does not. For non-automotive applications, DMN53D0L-13 is a direct functional equivalent.

Q: What is the difference between the "-13" and "-7" suffix variants?

A: The "-13" and "-7" suffixes indicate different tape reel configurations or manufacturing date codes within the same product family. All electrical and mechanical specifications remain identical across these variants. Selection between them is based on inventory availability and supply chain requirements.

Q: Are all substitute parts pin-compatible?

A: Yes. All listed substitute parts use the SOT-23-3 package (also designated TO-236-3 or SC-59) with identical pin configuration and surface mount footprint. No PCB layout modifications are required for substitution.

Q: Which part should be selected for automotive applications?

A: For automotive applications, select either DMN53D0LQ-13 or DMN53D0LQ-7. Both parts carry AEC-Q101 automotive qualification. The choice between them depends on inventory availability and supply chain considerations.

Q: Are all parts RoHS compliant?

A: Yes. All four substitute parts are ROHS3 compliant with unlimited moisture sensitivity level (MSL 1), REACH unaffected status, and EAR99 export classification.

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

A: Yes. All substitute parts maintain identical electrical performance across all critical parameters including Vdss (50V), Id (500mA), Rds On (1.6 Ohm @ 500mA, 10V), gate threshold voltage, gate charge, input capacitance, power dissipation, and operating temperature range (-55°C to 150°C). Direct substitution requires no circuit design changes.