RB520S-30LP-TP Equivalent & Substitute Parts

Part Overview

The RB520S-30LP-TP is a Schottky diode manufactured by Micro Commercial Co, rated for 30V DC reverse voltage with 100mA average rectified current in a surface mount SOD-882 package. This component is classified as obsolete, necessitating identification of equivalent substitute parts for ongoing design requirements and procurement needs. Substitute parts must maintain electrical compatibility across voltage, current, and thermal specifications while accommodating package and mounting considerations.

Substiute Parts

RB520S-30LP-TP

Micro Commercial CoIn Stock: 3060RB520S-30LP-TP Datasheet

Current PartRFQ

BAS3010S02LRHE6327XTSA1

Infineon TechnologiesIn Stock: 15433BAS3010S02LRHE6327XTSA1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RB520S-30LP-TP are identified based on the following critical electrical and mechanical parameters:

Voltage Compatibility: Substitute parts must maintain a DC reverse voltage rating of 30V or greater to ensure safe operation within the original circuit specifications.

Current Rating: Substitute parts must support the average rectified current requirement of 100mA or higher. Parts with elevated current ratings remain compatible as they operate within the original design envelope.

Package and Mounting: Substitute parts must utilize surface mount technology with SOD-882 package designation to ensure mechanical and electrical compatibility with existing PCB layouts and assembly processes.

Technology Type: All substitute parts must employ Schottky diode technology to maintain forward voltage characteristics and switching speed performance consistent with the original design.

Compliance Standards: Substitute parts must maintain ROHS3 compliance and MSL 1 rating to satisfy regulatory and manufacturing requirements.

The BAS3010S02LRHE6327XTSA1 from Infineon Technologies meets all substitution criteria through equivalent voltage rating, superior current capacity, compatible surface mount SOD-882 packaging, and matching compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The BAS3010S02LRHE6327XTSA1 qualifies as a direct substitute for the obsolete RB520S-30LP-TP based on the following engineering criteria:

Voltage and Current Specifications: Both parts maintain identical 30V DC reverse voltage ratings. The substitute part provides 1A average rectified current capacity, which exceeds the original 100mA requirement, ensuring operation within safe design margins.

Package Compatibility: Both components utilize SOD-882 surface mount packaging, enabling direct PCB layout compatibility without redesign requirements.

Compliance and Regulatory Status: The substitute part maintains ROHS3 compliance and MSL 1 rating, satisfying the same regulatory and manufacturing requirements as the original component.

Product Availability: The substitute part carries active product status with 15,401 units in stock, providing reliable procurement compared to the obsolete original part with limited remaining inventory.

Operating Temperature Range: The substitute part extends the maximum junction temperature to 150°C, providing enhanced thermal performance compared to the original 125°C maximum rating.

Frequently Asked Questions (FAQ)

Q: Can the BAS3010S02LRHE6327XTSA1 directly replace the RB520S-30LP-TP in existing designs?

A: Yes. Both components share identical 30V voltage ratings, compatible SOD-882 surface mount packaging, and matching ROHS3 compliance. The substitute part's 1A current rating exceeds the original 100mA specification, maintaining safe operation within the design envelope.

Q: What are the key differences between these two Schottky diodes?

A: The primary differences are product status (obsolete versus active), current capacity (100mA versus 1A), forward voltage characteristics at different current levels, reverse leakage current specifications, and operating temperature range (-55°C to 150°C versus maximum 125°C).

Q: Are there package considerations when substituting these parts?

A: No. Both parts utilize identical SOD-882 surface mount packaging, eliminating package-related compatibility concerns. PCB layouts and assembly processes require no modification.

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

A: No. The substitute part's 1A rating represents a design margin above the original 100mA requirement. The component operates safely within the original circuit specifications without performance degradation.

Q: What compliance certifications apply to both parts?

A: Both the RB520S-30LP-TP and BAS3010S02LRHE6327XTSA1 maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, satisfying identical regulatory and manufacturing requirements.

Q: Why is the substitute part's reverse leakage current higher?

A: The reverse leakage specification is measured at different conditions (300 µA @ 30V for the substitute versus 500 nA @ 10V for the original). These measurements reflect different test parameters and do not indicate incompatibility for circuit operation.