SCS105KGC Equivalent & Substitute Parts – Engineering Reference

Part Overview

The SCS105KGC by Rohm Semiconductor is a SiC Schottky rectifier diode with a rated reverse voltage of 1200 V and average forward current of 5A, provided in a TO-220AC through-hole package. The part is classified as “Obsolete,” making it necessary to identify alternative models that fulfill equivalent electrical, mechanical, and certification requirements within the diodes, rectifiers category.

Substiute Parts

SCS105KGC

Rohm SemiconductorIn Stock: 3859SCS105KGC Datasheet

Current PartRFQ

STPSC20H12D

STMicroelectronicsIn Stock: 1340STPSC20H12D Datasheet

SimilarRFQ

C4D02120A

Wolfspeed, Inc.In Stock: 24203C4D02120A Datasheet

SimilarRFQ

C4D05120A

Wolfspeed, Inc.In Stock: 8732C4D05120A Datasheet

SimilarRFQ

C4D08120A

Wolfspeed, Inc.In Stock: 2129C4D08120A Datasheet

SimilarRFQ

C4D10120A

Wolfspeed, Inc.In Stock: 2174C4D10120A Datasheet

SimilarRFQ

C4D15120A

Wolfspeed, Inc.In Stock: 2005C4D15120A Datasheet

SimilarRFQ

C4D20120A

Wolfspeed, Inc.In Stock: 5309C4D20120A Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for SCS105KGC are identified strictly by matching on the following electrical and mechanical parameters: SiC Schottky technology, minimum reverse voltage of 1200 V, through-hole mounting, TO-220-2 or TO-220AC package form factors, and compliance with RoHS3 and REACH standards. Substitute diodes must also exhibit reverse recovery time (trr) of 0 ns and similar reverse leakage characteristics.

The key parameters determining compatibility:

• Voltage - DC Reverse (Vr) (Max)
• Current - Average Rectified (Io)
• Voltage - Forward (Vf) (Max) @ If
• Speed / Reverse Recovery Time (trr)
• Package type and mounting style
• Compliance certifications (RoHS, REACH, MSL)

Parameter Comparison

Engineering Selection Recommendations

The SCS105KGC is designated as obsolete; substitute selection must adhere strictly to electrical, mechanical, and compliance specifications provided. All alternatives listed are ROHS or ROHS3 Compliant and meet MSL 1 (Unlimited) and REACH requirements where specified. Substitute parts utilize SiC (Silicon Carbide) Schottky technology, provide equivalent or higher reverse voltage ratings, and use compatible through-hole TO-220-2 or TO-220AC packages. Review compliance and certification fields to maintain conformity with application standards. Confirm that the mounting type and package form factor match original design constraints.

Frequently Asked Questions (FAQ)

Q1: What electrical parameters must match for a substitute?
A1: Substitutes must match in reverse voltage rating (1200 V), recovery time (0 ns), and utilize SiC Schottky technology. Current capacity and forward voltage rating should be sufficient for intended load.

Q2: Is package type a critical substitution factor?
A2: Yes, both the package/case (TO-220-2, TO-220AC) and through-hole mounting type must be identical for dimensional and thermal compatibility.

Q3: Are all substitutes RoHS compliant?
A3: All substitutes provided are RoHS or RoHS3 Compliant. Compliance status is maintained for regulatory requirements.

Q4: Can substitute diodes with higher average rectified current ratings be used?
A4: Substitute diodes with higher current ratings are listed where available; ensure that other electrical and mechanical parameters are compatible.

Q5: Is REACH compliance maintained across substitutes?
A5: Provided substitutes reflect REACH compliance status where specified; select accordingly to maintain application regulatory conformity.

Q6: What is the significance of reverse recovery time for these substitutes?
A6: All parts indicate zero reverse recovery time (trr = 0 ns), consistent with SiC Schottky technology requirements.

Q7: How is mounting type validated for substitution?
A7: All listed substitutes use through-hole mounting. Additional verification of supplier device package and mechanical compatibility should be performed using the input parameters.