SCS215AEC Equivalent & Substitute Parts Reference

Part Overview

SCS215AEC from Rohm Semiconductor is a 650 V, 15A Silicon Carbide (SiC) Schottky diode in a TO-247-3 through-hole package. This device is classified as obsolete, making it necessary to identify direct substitutes or equivalents for continued designs or inventory replenishment. Selecting substitute models requires strict adherence to electrical, mechanical, and compliance parameters as provided.

Key Parameters

Manufacturer Part Number	Technology	Voltage - DC Reverse (Vr) (Max)	Current - Average Rectified (Io)	Voltage - Forward (Vf) (Max) @ If	Speed / Reverse Recovery Time (trr)	Current - Reverse Leakage @ Vr	Capacitance @ Vr, F	Operating Temperature - Junction (Max)	Mounting Type	Package / Case	RoHS Status	REACH Status	MSL	Product Status
SCS215AEC	SiC Schottky	650 V	15A	1.55 V @ 15 A	0 ns	300 µA @ 600 V	550pF @ 1V, 1MHz	175°C	Through Hole	TO-247-3	ROHS3 Compliant	REACH Unaffected	1 (Unlimited)	Obsolete

Substitute Part Grouping Explanation

Substitutes are selected exclusively according to the following provided and matched parameters: technology type (SiC Schottky), DC reverse voltage rating, average rectified current rating, forward voltage drop at specified current, reverse recovery time, reverse leakage current, junction operating temperature, mounting type, package/case, RoHS status, REACH status, and MSL. Only substitute parts matching these parameters or listed as substitutes in manufacturer documentation are included.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Technology	Voltage - DC Reverse (Vr) (Max)	Current - Average Rectified (Io)	Voltage - Forward (Vf) (Max) @ If	Current - Reverse Leakage @ Vr	Operating Temperature - Junction (Max)	Mounting Type	Package / Case	RoHS Status	REACH Status	Product Status
SCS215AEC	Rohm Semiconductor	SiC Schottky	650 V	15A	1.55 V @ 15 A	300 µA @ 600 V	175°C	Through Hole	TO-247-3	ROHS3 Compliant	REACH Unaffected	Obsolete
SCS215AEGC11	Rohm Semiconductor	SiC Schottky	650 V	15A	1.55 V @ 15 A	300 µA @ 600 V	175°C	Through Hole	TO-247-3	ROHS3 Compliant	REACH Unaffected	Active
FFSH1665ADN-F155	Fairchild Semiconductor	SiC Schottky	650 V	11A (DC)	1.75 V @ 8 A	200 µA @ 650 V	175°C	Through Hole	TO-247-3	RoHS non-compliant	Vendor Undefined	Obsolete

Engineering Selection Recommendations

SCS215AEGC11 by Rohm Semiconductor matches all specified electrical and mechanical parameters and maintains current status as "Active" with full RoHS and REACH compliance. FFSH1665ADN-F155 from Fairchild Semiconductor offers similar technology and voltage rating but differs in average rectified current (11A) and RoHS compliance. Selection should only be made between substitutes according to exact application requirements and documented compliance.

Frequently Asked Questions (FAQ)

Q1: What criteria determine acceptable direct substitutes for SCS215AEC?
A1: Direct substitutes must match the specified technology, voltage, current rating, forward voltage, reverse recovery time, mounting, package, operating temperature, and compliance certifications.

Q2: Are all substitute parts listed compliant with RoHS and REACH?
A2: SCS215AEGC11 is RoHS3 compliant and REACH unaffected. FFSH1665ADN-F155 is not RoHS compliant and its REACH status is undefined.

Q3: Is the package and mounting type identical for all listed substitutes?
A3: Yes, all parts utilize the TO-247-3 through-hole package and mounting format.

Q4: Are there differences in electrical ratings among substitutes?
A4: SCS215AEGC11 matches all electrical ratings of SCS215AEC. FFSH1665ADN-F155 has a lower average rectified current (11A) and a slightly higher forward voltage drop at 8A.

Q5: Can obsolete substitutes be used in new designs?
A5: Selection based on product status is application-dependent. Obsolete parts may be used for legacy or repair applications where compliance and performance parameters are satisfied.

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