SCS220KE2C Equivalent & Substitute Parts Reference

Part Overview

The Rohm Semiconductor SCS220KE2C is a diode array utilizing SiC (Silicon Carbide) Schottky technology, categorized as Diodes, Rectifiers. The device features a 1 Pair Common Cathode configuration, rated at 1200 V DC reverse voltage and 10A average rectified current (DC), supplied in a TO-247-3 through-hole package. The product is currently listed as obsolete, necessitating identification of equivalent or substitute models with matching electrical and mechanical characteristics to ensure form, fit, and function in ongoing designs and repairs.

Key Parameters

Parameter	Value
Diode Configuration	1 Pair Common Cathode
Technology	SiC (Silicon Carbide) Schottky
Voltage - DC Reverse (Vr) (Max)	1200 V
Current - Average Rectified (Io) (per Diode)	10 A (DC)
Voltage - Forward (Vf) (Max) @ If	1.6 V @ 10 A
Reverse Recovery Time (trr)	0 ns
Current - Reverse Leakage @ Vr	200 µA @ 1200 V
Operating Temperature - Junction	175°C (Max)
Mounting Type	Through Hole
Package / Case	TO-247-3
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8541.10.0080

Substitute Part Grouping Explanation

Substitutes for SCS220KE2C are selected strictly according to matching the following key parameters: diode configuration (1 Pair Common Cathode), SiC Schottky technology, maximum reverse voltage of 1200 V, average rectified current rating per diode (minimum equal or greater than 9A), voltage forward characteristics at operative current, reverse recovery time, reverse leakage current at rated voltage, TO-247-3 through-hole package, RoHS/REACH/EC/HTSUS compliance, and unlimited moisture sensitivity level (MSL 1). Product status (active) is considered for supply continuity.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Category	Diode Configuration	Technology	Voltage - DC Reverse (Vr) (Max)	Current - Average Rectified (Io) (per Diode)	Voltage - Forward (Vf) (Max) @ If	Reverse Recovery Time (trr)	Current - Reverse Leakage @ Vr	Operating Temperature - Junction	Mounting Type	Package / Case	RoHS Status	MSL	REACH Status	ECCN	HTSUS
SCS220KE2C	Rohm Semiconductor	Diodes, Rectifiers	1 Pair Common Cathode	SiC Schottky	1200 V	10 A (DC)	1.6 V @ 10 A	0 ns	200 µA @ 1200 V	175°C (Max)	Through Hole	TO-247-3	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8541.10.0080
SCS220KE2GC11	Rohm Semiconductor	Diodes, Rectifiers	1 Pair Common Cathode	SiC Schottky	1200 V	10 A (DC)	1.6 V @ 10 A	0 ns	200 µA @ 1200 V	175°C	Through Hole	TO-247-3	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8541.10.0080
FFSH20120ADN-F155	onsemi	Diodes, Rectifiers	1 Pair Common Cathode	SiC Schottky	1200 V	10 A (DC)	1.75 V @ 10 A	Fast Recovery ≤ 500ns	200 µA @ 1200 V	-55°C ~ 175°C	Through Hole	TO-247-3	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8541.10.0080
BSDW20G120C2	Bourns Inc.	Diodes, Rectifiers	1 Pair Common Cathode	SiC Schottky	1200 V	20 A	1.6 V @ 10 A	Fast Recovery ≤ 500ns	50 µA @ 1.2 kV	-55°C ~ 175°C	Through Hole	TO-247-3	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8541.10.0080
C4D10120D	Wolfspeed, Inc.	Diodes, Rectifiers	1 Pair Common Cathode	SiC Schottky	1200 V	9 A	1.8 V @ 5 A	0 ns	150 µA @ 1200 V	-55°C ~ 175°C	Through Hole	TO-247-3	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8541.10.0080
C4D20120D	Wolfspeed, Inc.	Diodes, Rectifiers	1 Pair Common Cathode	SiC Schottky	1200 V	16 A	1.8 V @ 10 A	0 ns	200 µA @ 1200 V	-55°C ~ 175°C	Through Hole	TO-247-3	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8541.10.0080
C4D30120D	Wolfspeed, Inc.	Diodes, Rectifiers	1 Pair Common Cathode	SiC Schottky	1200 V	21.5 A	1.8 V @ 15 A	0 ns	200 µA @ 1200 V	-55°C ~ 175°C	Through Hole	TO-247-3	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8541.10.0080
C4D40120D	Wolfspeed, Inc.	Diodes, Rectifiers	1 Pair Common Cathode	SiC Schottky	1200 V	27 A	1.8 V @ 20 A	0 ns	200 µA @ 1200 V	-55°C ~ 175°C	Through Hole	TO-247-3	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8541.10.0080

Engineering Selection Recommendations

Since the Rohm SCS220KE2C is obsolete, selection should be based on identical or compatible electrical ratings, mechanical configuration, and compliance status. Substitute parts listed demonstrate equivalence in key electrical and mechanical parameters required for the category: SiC Schottky technology, 1200 V DC reverse voltage rating, average rectified current rating equal or above 9A, 1 Pair Common Cathode configuration, through-hole TO-247-3 packaging, and ROHS3/REACH/EAR99/HTSUS compliance. All listed substitutes offer MSL 1 unlimited or equivalent moisture resistance. Stock availability and product status are confirmed as active for all substitutes.

Frequently Asked Questions (FAQ)

Q1: What are the primary substitution criteria for the SCS220KE2C? A1: Substitution is based strictly on diode configuration (1 Pair Common Cathode), SiC Schottky technology, reverse voltage rating (1200 V), average rectified current rating, package type (TO-247-3 through-hole), regulatory compliance, and moisture sensitivity level.

Q2: Is package compatibility mandatory for substitution? A2: Yes, substitutes must be in TO-247-3 through-hole packages to ensure mechanical and thermal compatibility.

Q3: What electrical parameters are critical to match? A3: Voltage - DC Reverse (Vr) (Max), Current - Average Rectified (Io) (per Diode), Voltage - Forward (Vf) (Max), Reverse Recovery Time, and Reverse Leakage Current at full rated reverse voltage.

Q4: Are all listed substitute parts compliant with ROHS3 and REACH? A4: All substitutes are indicated as ROHS3 Compliant and REACH Unaffected, supporting regulatory compatibility requirements.

Q5: Why is the operating temperature range important in selection? A5: The ability to operate up to 175°C (junction) ensures reliability and thermal compatibility with the original SCS220KE2C design envelope.

Q6: Do substitute parts have identical diode array configurations? A6: Yes, all substitutes share the 1 Pair Common Cathode configuration for form and function equivalence in circuit designs.

Q7: Can part numbers with higher average rectified current be substituted? A7: Yes, provided they otherwise match all primary parameters, a higher current rating offers additional margin without affecting basic compatibility.

Q8: Is it necessary to check the Moisture Sensitivity Level (MSL)? A8: Yes, MSL must be 1 (Unlimited) or equivalent for substitution to ensure handling and longevity requirements are met.

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