ACDBMS160-HF Schottky Diode Equivalent & Substitute Parts

Part Overview

The ACDBMS160-HF is a Schottky rectifier diode manufactured by Comchip Technology, designed for surface mount applications in 60V, 1A circuits. This component is classified as a fast recovery Schottky diode with automotive-grade qualification (AEC-Q101) and is actively produced. The part is specified in SOD-123F package format and is ROHS3 compliant.

Equivalent and substitute parts are identified when circuit designs require component sourcing alternatives due to inventory constraints, supply chain considerations, or design flexibility within the same electrical and mechanical specifications.

Substiute Parts

ACDBMS160-HF

Comchip TechnologyIn Stock: 1161ACDBMS160-HF Datasheet

Current PartRFQ

CDBMS160-HF

Comchip TechnologyIn Stock: 5882CDBMS160-HF Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ACDBMS160-HF are identified based on strict electrical and mechanical parameter matching within the Schottky diode category. The substitution criteria are:

Primary Matching Parameters:

• Reverse voltage rating: 60V (exact match required)
• Average rectified current: 1A (exact match required)
• Forward voltage drop: 660 mV @ 1A (exact match required)
• Recovery speed classification: Fast Recovery ≤ 500ns, > 200mA (exact match required)
• Reverse leakage current: 500 µA @ 60V (exact match required)
• Package format: SOD-123F (exact match required)
• Mounting technology: Surface Mount (exact match required)

Secondary Compliance Parameters:

• Automotive grade qualification (AEC-Q101)
• ROHS3 compliance
• Operating temperature range: -50°C to 125°C
• Moisture sensitivity level: MSL 1

The CDBMS160-HF meets all primary and secondary matching criteria and is therefore classified as a parametric equivalent.

Parameter Comparison

Engineering Selection Recommendations

The CDBMS160-HF is a direct parametric equivalent to the ACDBMS160-HF. Both components are manufactured by Comchip Technology and share identical electrical specifications, package format, and compliance certifications.

Selection Basis:

Both parts maintain active product status and full AEC-Q101 automotive qualification. Both are ROHS3 compliant and carry MSL 1 rating, indicating unlimited shelf life under standard storage conditions. The electrical performance characteristics—including reverse voltage, forward voltage drop, recovery speed, and leakage current—are identical across both part numbers.

From an engineering perspective, either part number may be selected for circuit applications requiring a 60V, 1A Schottky rectifier diode in SOD-123F surface mount format. Component selection may be based on inventory availability, supplier lead time, or procurement preference, as no technical differentiation exists between the two part numbers.

Frequently Asked Questions (FAQ)

Q: Can CDBMS160-HF be used as a direct replacement for ACDBMS160-HF in production assemblies?

A: Yes. The CDBMS160-HF is a parametric equivalent with identical electrical specifications, package format, and compliance certifications. No circuit redesign or qualification testing is required for substitution.

Q: Are there any differences in automotive qualification between these parts?

A: No. Both ACDBMS160-HF and CDBMS160-HF carry AEC-Q101 automotive-grade qualification and are suitable for automotive applications.

Q: What is the significance of the SOD-123F package format?

A: SOD-123F is a surface mount package with specific footprint and thermal characteristics. Both parts use this identical package, ensuring mechanical and thermal compatibility on PCB assemblies without layout modifications.

Q: Do both parts have the same moisture sensitivity requirements?

A: Yes. Both parts are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions and unlimited shelf life under standard storage conditions.

Q: Are there any compliance or regulatory differences between ACDBMS160-HF and CDBMS160-HF?

A: No. Both parts are ROHS3 compliant and carry identical REACH and ECCN classifications (EAR99).

Q: Can these parts be intermixed in the same production lot?

A: Yes. From an engineering standpoint, both parts are interchangeable. Procurement and supply chain practices should determine lot management procedures.