RSA27C2RT116 Equivalent & Substitute Parts

Part Overview

The RSA27C2RT116 is a transient voltage suppressor (TVS) diode manufactured by Rohm Semiconductor, designed for clamp Ipp TVS applications. This component is classified as obsolete, which necessitates identification of active equivalent parts for ongoing design requirements and procurement needs. The part maintains ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1), making it suitable for industrial and commercial applications requiring transient voltage protection.

Substiute Parts

RSA27C2RT116

Rohm SemiconductorIn Stock: 781RSA27C2RT116 Datasheet

Current PartRFQ

MMBZ27VCLT116

ROHM SemiconductorIn Stock: 3767MMBZ27VCLT116 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The MMBZ27VCLT116 qualifies as a direct substitute for the RSA27C2RT116 based on the following substitution criteria:

Functional Category Match: Both components are classified as Transient Voltage Suppressors (TVS) diodes within the same HTSUS commodity code (8541.10.0080).

Compliance Alignment: The substitute part maintains identical RoHS3 compliance status and MSL 1 rating, ensuring compatibility with the same regulatory and environmental requirements.

Electrical Classification: Both parts function as Zener-type TVS diodes with unidirectional channel configuration, supporting equivalent transient suppression applications.

Export Classification: Both parts share the same ECCN designation (EAR99), confirming equivalent trade compliance status.

Manufacturer Consistency: Both components are manufactured by Rohm Semiconductor, ensuring design continuity and supply chain reliability.

Parameter Comparison

Engineering Selection Recommendations

The MMBZ27VCLT116 is the designated substitute for the obsolete RSA27C2RT116. Selection of this substitute is supported by the following engineering factors:

Product Status Transition: The RSA27C2RT116 is classified as obsolete, making the active MMBZ27VCLT116 the appropriate replacement for new designs and ongoing procurement.

Regulatory Compliance: Both components maintain ROHS3 compliance and identical MSL ratings, ensuring no additional qualification requirements for regulated applications.

Supply Chain Continuity: The MMBZ27VCLT116 maintains active production status with documented inventory availability (3710 units), providing reliable long-term supply compared to the obsolete original part.

Manufacturer Consistency: Rohm Semiconductor manufactures both components, maintaining design continuity and technical support consistency.

Export and Trade Compliance: Identical ECCN and HTSUS classifications confirm equivalent regulatory treatment for procurement and export purposes.

Frequently Asked Questions (FAQ)

Q: Why is the RSA27C2RT116 being replaced?

A: The RSA27C2RT116 is classified as obsolete by the manufacturer. The MMBZ27VCLT116 is an active production equivalent that provides continued access to equivalent TVS diode functionality.

Q: Are there electrical performance differences between the RSA27C2RT116 and MMBZ27VCLT116?

A: The MMBZ27VCLT116 provides documented electrical specifications including 22V reverse standoff voltage, 38V clamping voltage at peak pulse current, and 1A peak pulse current rating. These parameters define the TVS suppression characteristics for transient voltage protection applications.

Q: What is the package difference between these parts?

A: The MMBZ27VCLT116 is supplied in Tape & Reel (TR) packaging with a TO-236-3 / SC-59 / SOT-23-3 surface mount package configuration, designated as SSD3 supplier device package.

Q: Are both parts RoHS compliant?

A: Yes, both the RSA27C2RT116 and MMBZ27VCLT116 are ROHS3 compliant with MSL 1 (unlimited) moisture sensitivity ratings.

Q: Can the MMBZ27VCLT116 be used in existing designs specified for RSA27C2RT116?

A: The MMBZ27VCLT116 is the designated substitute for the obsolete RSA27C2RT116. Substitution is supported by equivalent functional classification, compliance status, and manufacturer consistency.

Q: What is the export classification for these parts?

A: Both components are classified under ECCN EAR99 and HTSUS code 8541.10.0080, indicating equivalent export treatment and trade compliance status.