ACPDUC5V0-HF Equivalent & Substitute Parts

Part Overview

The ACPDUC5V0-HF is a transient voltage suppressor (TVS) diode manufactured by Comchip Technology, designed for surface mount applications in 0603C/SOD-523F packaging. This bidirectional Zener TVS diode provides 5V reverse standoff voltage with 15V maximum clamping voltage and 5A peak pulse current capability. The part is actively produced, AEC-Q101 qualified for automotive applications, and ROHS3 compliant. Substitute parts are identified based on matching electrical specifications, mechanical compatibility, and manufacturing status to support design flexibility and supply chain continuity.

Substiute Parts

ACPDUC5V0-HF

Comchip TechnologyIn Stock: 885ACPDUC5V0-HF Datasheet

Current PartRFQ

CPDU5V0

Comchip TechnologyIn Stock: 3807CPDU5V0 Datasheet

DirectRFQ

CPDU5V0-HF

Comchip TechnologyIn Stock: 35964CPDU5V0-HF Datasheet

DirectRFQ

CPDUR5V0

Comchip TechnologyIn Stock: 92896CPDUR5V0 Datasheet

DirectRFQ

CPDUR5V0-HF

Comchip TechnologyIn Stock: 229986CPDUR5V0-HF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ACPDUC5V0-HF are qualified based on the following electrical and mechanical parameters:

Critical Matching Parameters:

• Voltage - Reverse Standoff (Typ): 5V
• Voltage - Breakdown (Min): 5.1V
• Voltage - Clamping (Max) @ Ipp: 15V
• Current - Peak Pulse (8/20µs): 5A
• Power - Peak Pulse: 75W
• Capacitance @ 1MHz: 15pF
• Package / Case: 2-SMD, No Lead
• Mounting Type: Surface Mount
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Manufacturer: Comchip Technology
• Product Status: Active

All substitute parts maintain identical electrical performance specifications and are manufactured by Comchip Technology. Variations in part numbering reflect different packaging designations (0603C/SOD-523F versus 0603/SOD-523F) and manufacturing process codes (-HF suffix variants). All substitutes are actively produced and maintain full compliance with ROHS3 and REACH requirements.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed maintain full electrical and mechanical equivalence to the ACPDUC5V0-HF. Selection among these alternatives is based on availability and supply chain requirements:

CPDUR5V0-HF offers the highest inventory availability at 229,957 pieces, supporting high-volume production requirements and extended lead time mitigation.

CPDUR5V0 provides 92,885 pieces in stock, suitable for standard production volumes with adequate supply continuity.

CPDU5V0-HF maintains 35,934 pieces in inventory, supporting moderate production demands with reliable availability.

CPDU5V0 contains 3,719 pieces, appropriate for lower-volume applications or prototype development.

All parts maintain active production status, ROHS3 compliance, and identical electrical performance specifications. The ACPDUC5V0-HF original part number remains available with 799 pieces in stock. Part number variations reflect manufacturing process designations and packaging code differences without impact on functional performance or compatibility.

Frequently Asked Questions (FAQ)

Q: Can CPDU5V0-HF be used as a direct replacement for ACPDUC5V0-HF?

A: Yes. Both parts share identical electrical specifications (5V reverse standoff, 15V clamping voltage, 5A peak pulse current, 75W peak power), matching package classification (2-SMD, No Lead), and equivalent compliance certifications (ROHS3, MSL 1). The packaging designation difference (0603C/SOD-523F versus 0603/SOD-523F) does not affect functional compatibility or PCB assembly compatibility.

Q: What is the difference between parts with and without the -HF suffix?

A: The -HF suffix indicates a manufacturing process variant. All electrical and mechanical specifications remain identical between -HF and non-HF versions. Selection between variants is based on inventory availability and supply chain preference rather than technical performance differences.

Q: Are all substitute parts automotive qualified?

A: The ACPDUC5V0-HF carries AEC-Q101 automotive qualification and Automotive grade designation. The substitute parts (CPDU5V0, CPDU5V0-HF, CPDUR5V0, CPDUR5V0-HF) are listed as General Purpose applications without specified automotive qualification. Automotive applications requiring AEC-Q101 certification should confirm qualification status with the manufacturer before substitution.

Q: What is the operating temperature range for substitute parts?

A: The ACPDUC5V0-HF specifies -40°C to 125°C (TJ). Operating temperature data is not provided for substitute parts in the available specifications. Confirm operating temperature requirements with the manufacturer for applications with temperature-critical specifications.

Q: Are all parts REACH compliant?

A: Yes. All listed parts maintain REACH Unaffected status, indicating compliance with REACH regulatory requirements.

Q: What is the moisture sensitivity level for these TVS diodes?

A: All parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions for storage, handling, or assembly processes.