DMN2005UPS-13 Equivalent & Substitute Parts

Part Overview

The DMN2005UPS-13 is an N-Channel MOSFET manufactured by Diodes Incorporated, rated for 20V drain-to-source voltage with 20A continuous drain current at 25°C (Ta) and 100A at case temperature (Tc). This device is housed in a PowerDI5060-8 surface mount package and is designed for low on-resistance switching applications. The part is currently in active production status with 9275 units in stock.

Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained across critical parameters including drain-to-source voltage rating, continuous drain current capability, on-resistance characteristics, gate charge, and surface mount package compatibility.

Substiute Parts

DMN2005UPS-13

Diodes IncorporatedIn Stock: 9371DMN2005UPS-13 Datasheet

Current PartRFQ

CSD16342Q5A

Texas InstrumentsIn Stock: 17850CSD16342Q5A Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the DMN2005UPS-13 are identified based on the following critical parameters that determine functional and mechanical compatibility:

Voltage Rating Compatibility: The substitute part must maintain a drain-to-source voltage (Vdss) rating equal to or greater than 20V to ensure safe operation in the same circuit topology.

Current Capability: The substitute part must support continuous drain current (Id) at or above 20A at 25°C ambient temperature to handle the same load conditions.

On-Resistance Performance: The Rds On (Max) specification must be comparable to enable equivalent power dissipation and thermal characteristics in the application.

Gate Charge and Input Capacitance: These parameters affect switching speed and driver requirements. Substitutes with significantly different gate charge or input capacitance may require circuit re-evaluation.

Surface Mount Package Compatibility: The substitute must use a surface mount package format compatible with existing PCB layouts and assembly processes.

Regulatory Compliance: Both parts must maintain RoHS3 compliance and appropriate moisture sensitivity ratings for the intended application environment.

The CSD16342Q5A from Texas Instruments meets these substitution criteria with a higher voltage rating (25V), equivalent or superior current handling (100A Tc), comparable on-resistance, and surface mount packaging.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: CSD16342Q5A

The CSD16342Q5A is a direct functional substitute for the DMN2005UPS-13 in applications requiring N-Channel MOSFET switching performance. Both devices are active production parts with ROHS3 compliance and unlimited moisture sensitivity ratings, ensuring long-term availability and regulatory alignment.

The CSD16342Q5A provides superior electrical characteristics in several areas: the 25V Vdss rating provides additional voltage margin over the 20V specification of the DMN2005UPS-13, and the 100A continuous drain current capability at case temperature exceeds the original part's rating. On-resistance values are comparable (4.7 mOhm versus 4.6 mOhm), maintaining equivalent power dissipation performance.

The CSD16342Q5A features significantly lower gate charge (7.1 nC versus 142 nC) and input capacitance (1350 pF versus 5337 pF), which may reduce switching losses and simplify gate driver design. Both devices operate across the same temperature range (-55°C to 150°C) and use compatible 8-PowerTDFN surface mount packaging.

Both parts carry EAR99 export classification and are suitable for equivalent circuit applications. The selection between these parts should be based on specific application requirements regarding gate drive capability, switching frequency, and thermal management constraints.

Frequently Asked Questions (FAQ)

Q: Can the CSD16342Q5A directly replace the DMN2005UPS-13 on existing PCBs?

A: Yes. Both devices use the 8-PowerTDFN surface mount package format, enabling direct PCB layout compatibility without redesign. Pin assignments and package footprints are equivalent.

Q: What are the key electrical differences between these parts?

A: The CSD16342Q5A has a higher Vdss rating (25V versus 20V), lower gate charge (7.1 nC versus 142 nC), and lower input capacitance (1350 pF versus 5337 pF). On-resistance specifications are comparable. The CSD16342Q5A also provides higher power dissipation capability (3W versus 1.5W at Ta).

Q: Does the lower gate charge of the CSD16342Q5A affect circuit design?

A: Lower gate charge reduces the charge that must be supplied by the gate driver circuit. This may allow use of lower-current gate drivers or reduce switching losses in high-frequency applications. Circuit re-evaluation is not required for basic substitution, but gate driver optimization may be beneficial.

Q: Are both parts suitable for the same operating temperature range?

A: Yes. Both the DMN2005UPS-13 and CSD16342Q5A operate from -55°C to 150°C junction temperature, providing equivalent thermal performance specifications.

Q: What is the significance of the different Vgs (Max) ratings?

A: The DMN2005UPS-13 supports ±12V gate-source voltage, while the CSD16342Q5A supports +10V and -8V. The CSD16342Q5A has a slightly lower maximum gate voltage specification. Gate driver circuits must be designed to operate within the specified Vgs (Max) limits of the selected device.

Q: Are there any compliance or regulatory differences between these parts?

A: Both parts are ROHS3 compliant with unlimited moisture sensitivity (MSL 1). The DMN2005UPS-13 has REACH Unaffected status, while the CSD16342Q5A has REACH Affected status. Both carry EAR99 export classification. Compliance requirements should be verified against specific application and regional regulations.

Q: What packaging options are available for each part?

A: The DMN2005UPS-13 is supplied in Tape & Reel (TR) format. The CSD16342Q5A is available in Cut Tape (CT) and Digi-Reel® formats. Packaging selection should align with assembly process requirements and volume specifications.