ESDSLC5V0LP-TP Equivalent & Substitute Parts

Part Overview

The ESDSLC5V0LP-TP is a unidirectional Transient Voltage Suppressor (TVS) diode manufactured by Micro Commercial Co, designed for general-purpose transient voltage protection in surface mount applications. This component features a 5V reverse standoff voltage with a 10V maximum clamping voltage and 1A peak pulse current rating in the SOD-882 package. The part is currently classified as obsolete, making identification of suitable substitute components essential for ongoing design support and procurement continuity.

Substiute Parts

ESDSLC5V0LP-TP

Micro Commercial CoIn Stock: 731ESDSLC5V0LP-TP Datasheet

Current PartRFQ

ESDSLC5V0L-TP

Micro Commercial CoIn Stock: 22384ESDSLC5V0L-TP Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ESDSLC5V0LP-TP is determined by the following critical parameters:

Voltage Compatibility: The reverse standoff voltage (5V max) and breakdown voltage (5.4V min) define the protection threshold. Substitute parts must maintain the same 5V standoff specification to ensure equivalent circuit protection performance.

Current Rating: The peak pulse current specification (1A at 8/20µs) establishes the transient energy handling capability. Substitute parts with equal or higher current ratings are electrically compatible.

Clamping Voltage: The maximum clamping voltage (10V) determines the peak voltage presented to protected circuitry during transient events. Substitute parts must not exceed this clamping threshold to maintain circuit safety margins.

Package and Mounting: Surface mount compatibility requires equivalent or functionally identical package footprints. The SOD-882 package defines the physical form factor for PCB integration.

Base Product Series: Both the main part and substitute share the ESDSLC5 base product number, confirming they are part of the same product family with compatible electrical characteristics.

Parameter Comparison

Engineering Selection Recommendations

The ESDSLC5V0L-TP serves as an active substitute for the obsolete ESDSLC5V0LP-TP. Both components share the same 5V reverse standoff voltage and are manufactured by Micro Commercial Co within the same ESDSLC5 product family. The substitute part maintains ROHS3 compliance and carries active product status, ensuring long-term availability and supply chain continuity.

Key considerations for selection:

Electrical Compatibility: The substitute part provides higher peak pulse current (4A versus 1A) and higher clamping voltage (16V versus 10V). These parameters represent enhanced performance characteristics suitable for applications requiring greater transient energy dissipation.

Package Transition: The substitute uses a 2-DFN1006 (0402 metric) package, which differs from the SOD-882 package of the main part. PCB layout modifications are required to accommodate the different footprint.

Temperature Range: The substitute operates across -55°C to 125°C, compared to the main part's -55°C to 150°C range. Applications requiring operation above 125°C require evaluation of thermal performance.

Bidirectional Capability: The substitute provides bidirectional protection, whereas the main part is unidirectional. This characteristic may be advantageous in applications requiring protection on both signal polarities.

Frequently Asked Questions (FAQ)

Q: Can the ESDSLC5V0L-TP directly replace the ESDSLC5V0LP-TP without PCB modifications?

A: No. The substitute part uses a 2-DFN1006 package footprint, while the main part uses SOD-882. PCB layout changes are required to accommodate the different package geometry and pin configuration.

Q: Are the voltage protection characteristics equivalent between these parts?

A: Both parts maintain the same 5V reverse standoff voltage. However, the substitute has a higher clamping voltage (16V versus 10V) and higher peak pulse current rating (4A versus 1A). Circuit protection thresholds remain equivalent at the 5V standoff level.

Q: What is the significance of the bidirectional versus unidirectional designation?

A: The main part (unidirectional) protects against transients in one polarity direction. The substitute (bidirectional) protects against transients in both directions. Application requirements determine which characteristic is appropriate.

Q: Does the higher current rating of the substitute part affect circuit performance?

A: The 4A rating of the substitute indicates greater transient energy handling capability. This does not negatively affect circuits designed for the 1A main part; it provides additional margin for transient suppression.

Q: Are there temperature range implications for this substitution?

A: The substitute operates to 125°C maximum junction temperature, compared to 150°C for the main part. Applications operating above 125°C require thermal analysis to confirm the substitute's suitability.

Q: What compliance certifications apply to both parts?

A: Both the main part and substitute are ROHS3 compliant. The substitute additionally carries REACH Unaffected status.