SCS310APC9 Equivalent & Substitute Parts Reference Page

Part Overview

The SCS310APC9 from Rohm Semiconductor is a Silicon Carbide (SiC) Schottky diode, rated for 650 V reverse voltage and 10A average rectified current in a TO-220-2 through hole package. It delivers fast switching with zero reverse recovery time, making it suitable for high-efficiency power conversion applications. With active product status and available inventory, alternative models are considered primarily to address lead time management, cross-manufacturer sourcing, or packaging requirements.

Key Parameters

Parameter	Main Part: SCS310APC9
Technology	SiC (Silicon Carbide) Schottky
Voltage - DC Reverse (Vr) (Max)	650 V
Current - Average Rectified (Io)	10A
Voltage - Forward (Vf) (Max) @ If	1.5 V @ 10 A
Speed	No Recovery Time > 500mA (Io)
Reverse Recovery Time (trr)	0 ns
Current - Reverse Leakage @ Vr	50 µA @ 650 V
Capacitance @ Vr, F	500pF @ 1V, 1MHz
Mounting Type	Through Hole
Package / Case	TO-220-2
Operating Temperature - Junction	175°C (Max)
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8541.10.0080

Substitute Part Grouping Explanation

Substitution is allowed for SiC Schottky diodes within the Diodes, Rectifiers category that match key electrical and mechanical specifications. The primary substitution criteria are: technology type, voltage rating, current rating, forward voltage at rated current, speed (reverse recovery time and leakage), capacitance, mounting type, package/case format, operating temperature, compliance status, and supply chain classifications. Only parts strictly matching these parameters are included as substitutes.

Parameter Comparison

Parameter	SCS310APC9 Rohm Semiconductor	SCS310AHGC9 Rohm Semiconductor	SICR10650 SMC Diode Solutions
Category	Diodes, Rectifiers	Diodes, Rectifiers	Diodes, Rectifiers
Technology	SiC Schottky	SiC Schottky	SiC Schottky
Voltage - DC Reverse (Vr) (Max)	650 V	650 V	650 V
Current - Average Rectified (Io)	10A	10A	10A
Voltage - Forward (Vf) (Max) @ If	1.5 V @ 10 A	1.5 V @ 10 A	1.7 V @ 10 A
Speed	No Recovery Time > 500mA (Io)	No Recovery Time > 500mA (Io)	No Recovery Time > 500mA (Io)
Reverse Recovery Time (trr)	0 ns	0 ns	0 ns
Current - Reverse Leakage @ Vr	50 µA @ 650 V	50 µA @ 650 V	100 µA @ 650 V
Capacitance @ Vr, F	500pF @ 1V, 1MHz	500pF @ 1V, 1MHz	695pF @ 0V, 1MHz
Mounting Type	Through Hole	Through Hole	Through Hole
Package / Case	TO-220-2	TO-220-2	TO-220-2
Operating Temperature - Junction	175°C (Max)	175°C (Max)	-55°C ~ 175°C
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected	REACH Affected
ECCN	EAR99	EAR99	EAR99
HTSUS	8541.10.0080	8541.10.0080	8541.10.0080

Engineering Selection Recommendations

All parts listed (SCS310APC9, SCS310AHGC9, SICR10650) have active status, meet ROHS3 compliance, and have Moisture Sensitivity Level 1 (unlimited). SCS310AHGC9 matches REACH Unaffected status with SCS310APC9, while SICR10650 is REACH Affected. The ECCN and HTSUS codes are identical for all models. Selection should be strictly based on required REACH compliance and matching supply chain certifications.

Frequently Asked Questions (FAQ)

Q1: What parameters must match for a substitute SiC Schottky diode in this category?
A1: Technology, voltage rating, current rating, forward voltage at rated current, speed (reverse recovery time), reverse leakage, capacitance, mounting type, package/case, and compliance certifications must match.

Q2: Are all substitute parts compatible with through hole TO-220-2 mounting?
A2: Yes. Each substitute part uses the TO-220-2 through hole case, ensuring direct mechanical compatibility.

Q3: How does REACH status affect selection?
A3: If application requires REACH Unaffected status, select SCS310APC9 or SCS310AHGC9. For other requirements, verify against SICR10650's REACH Affected status.

Q4: Do the substitute parts support the same maximum junction temperature?
A4: SCS310APC9 and SCS310AHGC9 specify a maximum junction temperature of 175°C; SICR10650 operates across -55°C to 175°C.

Q5: Are there differences in forward voltage and reverse leakage?
A5: SCS310APC9 and SCS310AHGC9 specify 1.5 V forward at 10A and 50 µA leakage at 650 V. SICR10650 has 1.7 V forward at 10A and 100 µA leakage at 650 V.

Q6: What supply chain compliance codes are shared?
A6: All listed parts are classified as EAR99 and use HTSUS 8541.10.0080.

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