DMC1017UPD-13 Equivalent & Substitute Parts

Part Overview

The DMC1017UPD-13 is an N and P-Channel complementary MOSFET array manufactured by Diodes Incorporated, designed for automotive-grade applications. This device integrates dual MOSFETs in a compact 8-PowerTDFN surface mount package with a maximum power dissipation of 2.3W and operating temperature range of -55°C to 150°C (TJ).

The DMC1017UPD-13 is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for applications currently utilizing this component.

Substiute Parts

DMC1017UPD-13

Diodes IncorporatedIn Stock: 7759DMC1017UPD-13 Datasheet

Current PartRFQ

DMC1018UPD-13

Diodes IncorporatedIn Stock: 21503DMC1018UPD-13 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete DMC1017UPD-13 is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Drain to Source Voltage (Vdss): 12V minimum
• Package Type: 8-PowerTDFN (PowerDI5060-8) surface mount
• Configuration: N and P-Channel complementary array
• Maximum Power Dissipation: 2.3W
• Operating Temperature Range: -55°C to 150°C (TJ)
• Automotive Grade Qualification: AEC-Q101
• Mounting Type: Surface Mount

Allowable Variation Parameters:

• Continuous Drain Current (Id): Substitute must meet or exceed the 13A specification for the N-channel device
• On-State Resistance (Rds On): Substitute specifications must not exceed the original values at equivalent test conditions
• Gate Charge (Qg) and Input Capacitance (Ciss): Variations permitted within functional equivalence

The DMC1018UPD-13 qualifies as a direct substitute based on matching package, configuration, voltage rating, power dissipation, temperature range, and automotive qualification. The substitute maintains identical physical and electrical interface characteristics required for direct board-level replacement.

Parameter Comparison

Engineering Selection Recommendations

The DMC1018UPD-13 is the direct substitute for the obsolete DMC1017UPD-13 based on the following engineering criteria:

Compliance and Certification: Both parts maintain identical automotive-grade qualification (AEC-Q101) and RoHS3 compliance status, ensuring regulatory and environmental requirements are preserved across substitution.

Package and Mounting Compatibility: Both devices utilize the 8-PowerTDFN (PowerDI5060-8) surface mount package, enabling direct board-level replacement without PCB redesign or layout modification.

Electrical Interface: Gate threshold voltage (Vgs(th)), on-state resistance (Rds On) at specified test conditions, and maximum power dissipation are functionally equivalent, ensuring circuit operation within original design parameters.

Product Availability: The DMC1018UPD-13 is classified as active product status with 21,400 pieces in stock, providing immediate supply chain availability compared to the obsolete DMC1017UPD-13 status.

Design Consideration: The DMC1018UPD-13 exhibits reduced continuous drain current ratings (9.5A and 6.9A versus 13A and 9.4A). Applications operating at or near the maximum current specifications of the original part require circuit-level analysis to confirm adequate thermal and electrical margin with the substitute device.

Frequently Asked Questions (FAQ)

Q: Can the DMC1018UPD-13 be used as a direct replacement for the DMC1017UPD-13 on existing PCBs?

A: Yes. Both devices share identical package geometry (8-PowerTDFN PowerDI5060-8), pinout configuration, and mounting type. No PCB modification is required for physical substitution.

Q: What is the primary difference between these two parts?

A: The DMC1018UPD-13 has lower continuous drain current ratings (9.5A and 6.9A) compared to the DMC1017UPD-13 (13A and 9.4A). Both maintain identical voltage ratings, power dissipation, and temperature operating range.

Q: Are there any compliance or certification differences?

A: No. Both parts maintain identical automotive-grade qualification (AEC-Q101), RoHS3 compliance, and moisture sensitivity level (MSL 1). Regulatory and environmental requirements are preserved.

Q: What should be evaluated before substituting the DMC1018UPD-13 in existing designs?

A: Circuit designs operating at continuous drain currents exceeding 9.5A (N-channel) or 6.9A (P-channel) require thermal and electrical margin analysis. Verify that the reduced current rating does not compromise circuit performance or thermal management.

Q: Is the DMC1018UPD-13 available in the same packaging options?

A: The DMC1018UPD-13 is supplied in Tape & Reel (TR) packaging. Confirm packaging format compatibility with assembly and procurement requirements.

Q: Do the gate charge and input capacitance specifications differ between these parts?

A: Yes. The DMC1018UPD-13 specifies gate charge (Qg) of 30.4nC @ 8V and input capacitance (Ciss) of 1525pF @ 6V, compared to the DMC1017UPD-13 specifications of 18.6nC and 23.7nC @ 4.5V, and 1787pF and 2100pF @ 6V. These variations may affect switching speed and gate drive requirements in high-frequency applications.

Q: Why is the DMC1017UPD-13 classified as obsolete?

A: Product obsolescence is determined by manufacturer discontinuation. The active status of the DMC1018UPD-13 provides continued design support and supply availability for new and ongoing production requirements.