DMTH6010LK3Q-13 Equivalent & Substitute Parts

Part Overview

The DMTH6010LK3Q-13 is an N-Channel MOSFET manufactured by Diodes Incorporated, rated for 60V drain-to-source voltage with continuous drain current of 14.8A at Ta and 70A at Tc. This device is housed in a TO-252-3 (DPAK) surface mount package and is qualified to AEC-Q101 automotive standards. The part is currently in active production status with 1084 units in stock.

Substitute parts are necessary when the primary part becomes unavailable, when alternative sourcing is required for supply chain optimization, or when design flexibility permits selection from multiple qualified manufacturers while maintaining electrical and mechanical compatibility.

Substiute Parts

DMTH6010LK3Q-13

Diodes IncorporatedIn Stock: 1106DMTH6010LK3Q-13 Datasheet

Current PartRFQ

FDD10AN06A0

onsemiIn Stock: 27710FDD10AN06A0 Datasheet

MFR RecommendedRFQ

IRFR48ZTRLPBF

Infineon TechnologiesIn Stock: 3371IRFR48ZTRLPBF Datasheet

MFR RecommendedRFQ

NVD5C668NLT4G

onsemiIn Stock: 10466NVD5C668NLT4G Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DMTH6010LK3Q-13 is determined by the following critical parameters:

Electrical Compatibility Requirements:

• Drain-to-Source Voltage (Vdss) must be equal to or greater than 60V
• Continuous drain current must support the application's current demands
• On-resistance characteristics must be compatible with thermal and efficiency requirements
• Gate threshold voltage and gate charge must be compatible with the driving circuit
• Operating temperature range must encompass -55°C to 175°C

Mechanical Compatibility Requirements:

• Package type must be TO-252-3 (DPAK) or equivalent surface mount configuration
• Mounting type must be surface mount
• Pin configuration must be compatible with existing PCB layouts

Compliance Requirements:

• RoHS3 compliance is mandatory
• Moisture Sensitivity Level (MSL) of 1 (Unlimited) is required
• REACH Unaffected status is required

The three substitute parts listed below meet these criteria with varying performance characteristics and manufacturer qualifications.

Parameter Comparison

Engineering Selection Recommendations

FDD10AN06A0 (onsemi PowerTrench®)

This part is suitable for applications where the lower continuous drain current of 11A at Ta and 50A at Tc is acceptable. The FDD10AN06A0 offers higher power dissipation capability (135W at Tc) compared to the primary part, making it advantageous for thermal management in high-power applications. However, this substitute lacks AEC-Q101 qualification, which restricts its use in automotive-grade designs. The part is in active production with 27,700 units in stock, providing excellent supply availability.

IRFR48ZTRLPBF (Infineon HEXFET®)

This part carries a "Not For New Designs" product status, indicating that Infineon has discontinued active development and support for this device. While the IRFR48ZTRLPBF offers higher continuous drain current (42A at Tc) and lower gate charge (60nC at 10V), its reduced Vdss rating of 55V is below the 60V requirement of the primary part. This voltage limitation may create circuit compatibility issues in applications designed for 60V operation. The lack of AEC-Q101 qualification and discontinued status make this substitute unsuitable for new automotive designs or long-term production commitments.

NVD5C668NLT4G (onsemi)

This part provides the closest electrical match to the DMTH6010LK3Q-13, with identical 60V Vdss rating and comparable on-resistance of 8.9mOhm at 25A, 10V. The NVD5C668NLT4G features significantly lower gate charge (8.7nC at 4.5V) and input capacitance (1300pF at 25V), which may reduce switching losses in high-frequency applications. Critically, this part maintains AEC-Q101 automotive qualification, matching the primary part's compliance profile. The device is in active production with 10,400 units in stock. The lower continuous drain current of 49A at Tc compared to the primary part's 70A at Tc requires verification that application current demands do not exceed this rating.

Frequently Asked Questions (FAQ)

Q: Can I use FDD10AN06A0 as a direct replacement in an automotive application?

A: No. While FDD10AN06A0 is electrically compatible in terms of voltage and package, it lacks AEC-Q101 automotive qualification. Automotive designs require AEC-Q101 certified components. Use NVD5C668NLT4G or maintain the original DMTH6010LK3Q-13 for automotive applications.

Q: What is the significance of the "Not For New Designs" status on IRFR48ZTRLPBF?

A: This status indicates that Infineon has ended active support and development for this part. While existing inventory may be available, the manufacturer does not recommend this part for new circuit designs. Additionally, the 55V Vdss rating is below the 60V specification of the primary part, creating potential voltage compatibility issues.

Q: Are all substitute parts in the same package?

A: All substitute parts use TO-252-3 (DPAK) or equivalent surface mount packages. FDD10AN06A0 and IRFR48ZTRLPBF are specified as TO-252AA, while NVD5C668NLT4G is specified as DPAK. These designations refer to the same physical package configuration and are mechanically interchangeable on standard PCB layouts.

Q: How do I determine which substitute is appropriate for my application?

A: Selection depends on three factors: (1) Continuous drain current requirement—verify that the substitute's Id rating meets or exceeds your application's maximum current; (2) Automotive qualification—if AEC-Q101 is required, use only DMTH6010LK3Q-13 or NVD5C668NLT4G; (3) Voltage rating—ensure Vdss is equal to or greater than 60V. IRFR48ZTRLPBF's 55V rating may not be suitable for 60V-rated circuits.

Q: What is the difference between Ta and Tc current ratings?

A: Ta represents continuous drain current at ambient temperature (25°C), while Tc represents continuous drain current at case temperature (25°C). Tc ratings are typically higher because they account for thermal management through the package. Application current limits should be based on the worst-case thermal conditions in your design.

Q: Can I use NVD5C668NLT4G if my application requires 70A continuous current?

A: No. NVD5C668NLT4G is rated for 49A continuous drain current at Tc, which is below the 70A rating of the primary part. Using this substitute in a 70A application would exceed the device's absolute maximum ratings and cause thermal failure or permanent damage.

Q: Are all parts RoHS3 compliant?

A: Yes. All parts listed—DMTH6010LK3Q-13, FDD10AN06A0, IRFR48ZTRLPBF, and NVD5C668NLT4G—are RoHS3 compliant and have MSL 1 (Unlimited) moisture sensitivity ratings, making them suitable for standard manufacturing and storage conditions.