SCS220AJHRTLL Equivalent & Substitute Parts Reference

Part Overview

Manufacturer part number SCS220AJHRTLL from Rohm Semiconductor is a silicon carbide (SiC) Schottky diode designed for rectification applications. It is part of the Diodes, Rectifiers category, featuring a 650 V maximum reverse voltage, 20 A forward current rating, and automotive-grade AEC-Q101 qualification in a surface-mount TO-263AB package. The product holds a “Not For New Designs” status, indicating the necessity to identify suitable substitute or equivalent models for ongoing or future engineering projects where continued availability, compliance, or lifecycle assurance is required.

Substiute Parts

SCS220AJHRTLL

Rohm SemiconductorIn Stock: 3488SCS220AJHRTLL Datasheet

Current PartRFQ

SCS220AJTLL

Rohm SemiconductorIn Stock: 2405SCS220AJTLL Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is determined strictly using the following parameters: voltage - DC reverse (Vr) (Max), current - average rectified (Io), voltage - forward (Vf) (Max) @ If, reverse recovery time (trr), current - reverse leakage @ Vr, capacitance @ Vr, F, mounting type, package / case, operating temperature - junction, RoHS status, REACH status, moisture sensitivity level (MSL), ECCN, HTSUS, grade, and qualification. Substitute parts listed possess identical values for these parameters and share the same mechanical, electrical, and compliance attributes. No deviation from these key parameters is permitted for substitution within this product category.

Parameter Comparison

Engineering Selection Recommendations

Selection of substitutes in this category is governed by identical electrical values, mechanical compatibility, and compliance with industry standards. Both SCS220AJHRTLL and SCS220AJTLL are ROHS3 compliant, REACH unaffected, share the same moisture sensitivity level, ECCN, and HTSUS. Product status for both devices is “Not For New Designs,” indicating they are suitable replacements strictly for design continuity in existing applications, not for new developments where product longevity is required. Only parts that meet the stated qualification and grade should be considered as engineering-equivalent substitutes.

Frequently Asked Questions (FAQ)

Q1: What key parameters must match for diodes and rectifiers substitution?
A1: Substitution requires identical voltage - DC reverse (Vr) (Max), current - average rectified (Io), voltage - forward (Vf) (Max) @ If, reverse recovery time (trr), reverse leakage current @ Vr, capacitance @ Vr, F, mounting type, package / case, operating temperature, RoHS and REACH status, MSL rating, ECCN, HTSUS, grade, and qualification.

Q2: Are SCS220AJHRTLL and SCS220AJTLL mechanically and electrically interchangeable?
A2: Both parts feature the same surface mount TO-263AB package, electrical ratings, and compliance attributes as specified in the provided parameters.

Q3: How does grade and qualification affect substitution decisions in automotive applications?
A3: For automotive applications, matching grade (Automotive) and qualification (AEC-Q101) is required to preserve compliance with industry and end-customer specifications.

Q4: Does packaging type affect substitution?
A4: Packaging indicated (Cut Tape (CT) & Digi-Reel®) must be matched when selecting substitutes to ensure compatibility with assembly and manufacturing processes.

Q5: What should be considered with product status “Not For New Designs”?
A5: Such status limits the part and its substitutes to existing designs. For new projects, alternate devices not marked as “Not For New Designs” should be selected if available.