DMNH6021SPS-13 N-Channel MOSFET Equivalent & Substitute Parts

Part Overview

The DMNH6021SPS-13 is an N-Channel MOSFET manufactured by Diodes Incorporated, rated for 60V drain-to-source voltage with 55A continuous drain current. This device is housed in a PowerDI5060-8 surface mount package and is qualified to AEC-Q101 automotive standards. The part is currently in active production status with 1012 units in stock.

Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the same package type and performance envelope. Alternative part numbers may be required due to inventory availability, supply chain considerations, or design revision updates while maintaining full functional compatibility.

Substiute Parts

DMNH6021SPS-13

Diodes IncorporatedIn Stock: 1119DMNH6021SPS-13 Datasheet

Current PartRFQ

DMNH6021SPSQ-13

Diodes IncorporatedIn Stock: 5782DMNH6021SPSQ-13 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the DMNH6021SPS-13 is determined by strict equivalence across the following critical parameters:

Electrical Parameters (Must Match):

• Drain to Source Voltage (Vdss): 60V
• Continuous Drain Current (Id): 55A at Tc
• On-Resistance (Rds On): 23mOhm @ 12A, 10V
• Gate Threshold Voltage (Vgs(th)): 3V @ 250µA
• Gate Charge (Qg): 19.7nC @ 10V
• Input Capacitance (Ciss): 1016pF @ 30V
• Power Dissipation: 1.6W (Ta), 53W (Tc)
• Operating Temperature Range: -55°C to 175°C

Mechanical Parameters (Must Match):

• Package Type: 8-PowerTDFN (PowerDI5060-8)
• Mounting Type: Surface Mount
• Tape & Reel (TR) packaging format

Compliance Parameters (Must Match):

• Automotive Grade qualification
• AEC-Q101 certification
• RoHS3 compliance
• MSL Level 1 (Unlimited)

The DMNH6021SPSQ-13 meets all specified electrical, mechanical, and compliance requirements and is classified as a parametric equivalent substitute.

Parameter Comparison

Engineering Selection Recommendations

Both the DMNH6021SPS-13 and DMNH6021SPSQ-13 are active production parts manufactured by Diodes Incorporated with identical electrical specifications and mechanical packaging. Selection between these parts is based on the following engineering criteria:

Inventory Availability: The DMNH6021SPSQ-13 maintains higher stock levels (5690 units) compared to the DMNH6021SPS-13 (1012 units), making it suitable for high-volume production requirements or extended lead-time mitigation.

Compliance and Qualification: Both parts carry AEC-Q101 automotive qualification and ROHS3 compliance, making them suitable for automotive applications requiring regulatory adherence. Both maintain MSL Level 1 (Unlimited) moisture sensitivity classification.

Functional Equivalence: All electrical parameters, including Vdss, Id, Rds On, gate charge, and thermal characteristics, are identical. Both parts operate across the same temperature range (-55°C to 175°C) and are housed in the 8-PowerTDFN surface mount package.

Direct Substitution: The DMNH6021SPSQ-13 is a direct parametric equivalent and may be substituted for the DMNH6021SPS-13 without circuit modification or performance degradation.

Frequently Asked Questions (FAQ)

Q: Can the DMNH6021SPSQ-13 be used as a direct replacement for the DMNH6021SPS-13?

A: Yes. The DMNH6021SPSQ-13 is a parametric equivalent with identical electrical specifications, package type, and automotive qualifications. No circuit modifications are required.

Q: Are the on-resistance characteristics identical between these parts?

A: Yes. Both parts specify 23mOhm maximum on-resistance at 12A drain current and 10V gate-source voltage, ensuring equivalent thermal performance and power dissipation in the application circuit.

Q: Do both parts meet automotive qualification requirements?

A: Yes. Both the DMNH6021SPS-13 and DMNH6021SPSQ-13 are AEC-Q101 qualified automotive-grade components with ROHS3 compliance and MSL Level 1 moisture sensitivity classification.

Q: Is the package footprint identical for both parts?

A: Yes. Both parts use the 8-PowerTDFN surface mount package (PowerDI5060-8), ensuring identical PCB layout and assembly compatibility.

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

A: The part numbers differ only in the suffix designation (SPS-13 versus SPSQ-13). All electrical, mechanical, and compliance parameters are identical. The suffix variation reflects internal Diodes Incorporated product line management and does not affect functional performance.

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

A: Yes. Since both parts are parametrically equivalent with identical specifications and package types, they can be used interchangeably within the same design without performance variation or compatibility issues.

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

A: Both parts specify 19.7nC maximum gate charge at 10V. Gate charge determines the switching speed and driver circuit requirements. Identical specifications ensure consistent switching performance in gate driver circuits.

Q: Are there any thermal performance differences?

A: No. Both parts specify identical power dissipation ratings of 1.6W (Ta) and 53W (Tc), with the same operating temperature range of -55°C to 175°C. Thermal management requirements are equivalent.