RB520CS-30T2RA Equivalent & Substitute Parts Reference

Part Overview

The RB520CS-30T2RA from Rohm Semiconductor is a surface-mount Schottky diode, classified under diodes and rectifiers. It features a maximum reverse voltage of 30 V, a rectified average current of 100mA, and utilizes the VMN2 (SOD-923) package. The part is currently active, with substantial inventory available. When sourcing or designing with this device, it may be necessary to consider alternate models to address supply chain, package, or compliance requirements within the same electrical and mechanical specifications.

Substiute Parts

RB520CS-30T2RA

Rohm SemiconductorIn Stock: 6723RB520CS-30T2RA Datasheet

Current PartRFQ

RB520CM-30T2R

Rohm SemiconductorIn Stock: 61226RB520CM-30T2R Datasheet

SimilarRFQ

1SS416,L3M

Toshiba Semiconductor and StorageIn Stock: 313431SS416,L3M Datasheet

SimilarRFQ

NSR0230P2T5G

onsemiIn Stock: 165180NSR0230P2T5G Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is determined strictly by matching or exceeding the electrical and mechanical parameters listed:

• Schottky technology
• Maximum DC reverse voltage (Vr) of at least 30 V
• Average rectified current (Io) of at least 100mA
• Comparable forward voltage (Vf) at the rated current
• Reverse leakage within permitted levels at test voltage
• Surface mount package (SOD-923 or equivalent)
• Equivalent or wider operating temperature range
• Compliance with RoHS3, REACH, and MSL 1 ratings

Only parts meeting these explicit criteria are included as equivalents or substitutes.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts are classified as active and are RoHS3 compliant, with unlimited moisture sensitivity level and REACH unaffected status per provided details. Substitute parts RB520CM-30T2R, 1SS416,L3M, and NSR0230P2T5G meet the documented compliance certifications required for selection in RoHS3 and REACH controlled applications. Product status for all substitutes is active, aligning with requirements for ongoing designs and inventory availability.

Frequently Asked Questions (FAQ)

Q1: What key parameters must match for a diode to qualify as a substitute for RB520CS-30T2RA?
A1: The substitute must utilize Schottky technology, have a DC reverse voltage rating of at least 30 V, an average rectified current rating of at least 100mA, compatible forward voltage at rated current, suitable surface-mount package (SOD-923 or equivalent), and corresponding compliance (RoHS3, REACH, MSL 1).

Q2: Are package and mounting types always interchangeable among substitutes?
A2: All listed substitutes are designed for surface mount applications and utilize the SOD-923 or its direct variant, ensuring mechanical compatibility for replacement in existing layouts using this footprint.

Q3: What compliance standards do these substitute diodes meet?
A3: All substitutes are ROHS3 compliant and have REACH unaffected status, with an unlimited moisture sensitivity level rating (MSL 1), matching the compliance profile required in standard regulated markets.

Q4: Is there any difference in operating temperature ranges among the substitutes?
A4: Operating temperature ranges vary, with RB520CS-30T2RA and RB520CM-30T2R rated to 150°C (Max), while 1SS416,L3M and NSR0230P2T5G are rated for 125°C (Max). These differences should be considered when matching to specific application ambient and junction temperature requirements.

Q5: How is electrical compatibility assured?
A5: Electrical compatibility is ensured by comparing DC reverse voltage, average rectified current, forward voltage characteristics, and reverse leakage values—all specified for Schottky diode applications in a small signal, surface-mount configuration.