PI3PCIE2415ZHEX Equivalent & Substitute Parts

Part Overview

The PI3PCIE2415ZHEX is a PCI Express Switch IC manufactured by Diodes Incorporated, designed for 4-channel multiplexing and demultiplexing applications in PCI Express systems. This component features a 2:1 multiplexer/demultiplexer circuit in a 42-TQFN (9x4.6) surface mount package with 12Ω maximum on-state resistance.

The PI3PCIE2415ZHEX is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for systems utilizing this interface component.

Substiute Parts

PI3PCIE2415ZHEX

Diodes IncorporatedIn Stock: 22889PI3PCIE2415ZHEX Datasheet

Current PartRFQ

PI3PCIE3415AZHEX

Diodes IncorporatedIn Stock: 4549PI3PCIE3415AZHEX Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PI3PCIE2415ZHEX is determined by strict alignment of the following critical parameters:

• Package / Case: 42-VFQFN Exposed Pad (identical footprint and pin configuration)
• Supplier Device Package: 42-TQFN (9x4.6) (identical physical dimensions)
• Voltage - Supply, Single (V+): 3V ~ 3.6V (identical supply voltage range)
• Mounting Type: Surface Mount (identical assembly method)
• Number of Channels: 4 (identical channel count)
• Multiplexer/Demultiplexer Circuit: 2:1 (identical functional configuration)
• On-State Resistance (Max): 12Ω (identical electrical performance specification)
• RoHS Status: ROHS3 Compliant (identical environmental compliance)
• Moisture Sensitivity Level (MSL): 1 (Unlimited) (identical moisture handling requirements)

The PI3PCIE3415AZHEX meets all substitution criteria as a manufacturer-recommended equivalent part from Diodes Incorporated.

Parameter Comparison

Engineering Selection Recommendations

The PI3PCIE3415AZHEX is the manufacturer-recommended substitute for the obsolete PI3PCIE2415ZHEX. Both components maintain identical electrical specifications, package geometry, and compliance certifications. The PI3PCIE3415AZHEX carries Active product status, ensuring ongoing manufacturer support and supply chain availability.

Both parts satisfy ROHS3 compliance and REACH unaffected status, meeting current environmental and regulatory requirements. The transition from Cut Tape to Tape & Reel packaging in the substitute part reflects standard industry practice for active production components and does not affect electrical or mechanical compatibility.

Frequently Asked Questions (FAQ)

Q: Can the PI3PCIE3415AZHEX directly replace the PI3PCIE2415ZHEX in existing designs?

A: Yes. Both components share identical package geometry (42-TQFN 9x4.6), pin configuration (42-VFQFN Exposed Pad), supply voltage range (3V ~ 3.6V), and electrical specifications. No PCB redesign or schematic modification is required.

Q: What is the primary reason for substitution?

A: The PI3PCIE2415ZHEX is classified as obsolete. The PI3PCIE3415AZHEX is the active equivalent part from the same manufacturer, ensuring continued availability and support.

Q: Are there differences in packaging format between these parts?

A: The PI3PCIE2415ZHEX is supplied in Cut Tape (CT) format, while the PI3PCIE3415AZHEX is supplied in Tape & Reel (TR) format. Both formats are compatible with standard surface mount assembly processes. Tape & Reel is the standard format for active production components.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the PI3PCIE2415ZHEX and PI3PCIE3415AZHEX are ROHS3 compliant, REACH unaffected, and carry MSL 1 (Unlimited) moisture sensitivity ratings.

Q: What are the critical parameters for confirming substitution compatibility?

A: Verify alignment on package type (42-VFQFN Exposed Pad), physical dimensions (42-TQFN 9x4.6), supply voltage (3V ~ 3.6V), channel count (4), circuit configuration (2:1 MUX/DEMUX), and on-state resistance (12Ω maximum).