Equivalent & Substitute Parts for FR85J05 Diode (GeneSiC Semiconductor)

Part Overview

The GeneSiC Semiconductor FR85J05 is a general-purpose diode featuring a maximum DC reverse voltage of 600 V and an average rectified current of 85A. Its fast-recovery characteristics (≤ 500ns) and chassis, stud mount DO-5 package make it suitable for high-power rectification applications. The product is currently active. Identifying alternative or equivalent models is essential for ensuring ongoing availability, maintaining production continuity, and meeting specific inventory requirements within the Diodes, Rectifiers category.

Key Parameters

Manufacturer Part Number	Manufacturer	Category	Packaging	Description	Voltage - DC Reverse (Vr) (Max)	Current - Average Rectified (Io)	Voltage - Forward (Vf) (Max) @ If	Reverse Recovery Time (trr)	Speed	Current - Reverse Leakage @ Vr	Mounting Type	Package / Case	Supplier Device Package	Operating Temperature - Junction	RoHS Status	Moisture Sensitivity Level (MSL)	ECCN	HTSUS	Product Status
FR85J05	GeneSiC Semiconductor	Diodes, Rectifiers	Bulk	Diode 600 V 85A Chassis, Stud Mount DO-5	600 V	85A	1.4 V @ 85 A	500 ns	Fast Recovery =< 500ns, > 200mA (Io)	25 µA @ 100 V	Chassis, Stud Mount	DO-203AB, DO-5, Stud	DO-5	-40°C ~ 125°C	RoHS Compliant	1 (Unlimited)	EAR99	8541.10.0080	Active

Substitute Part Grouping Explanation

Substitution within the Diodes, Rectifiers category is based exclusively on the following allowed and verified parameters: maximum DC reverse voltage, average rectified current, forward voltage at specified current, reverse recovery time, recovery speed classification, reverse leakage current, mounting type, package/case, operating temperature range, RoHS compliance, MSL, ECCN, HTSUS, and product status. Compatibility of substitute models must be established solely via these explicit parameters.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Category	Packaging	Voltage - DC Reverse (Vr) (Max)	Current - Average Rectified (Io)	Voltage - Forward (Vf) (Max) @ If	Reverse Recovery Time (trr)	Speed	Current - Reverse Leakage @ Vr	Mounting Type	Package / Case	Supplier Device Package	Operating Temperature - Junction	RoHS Status	Moisture Sensitivity Level (MSL)	ECCN	HTSUS	Product Status
FR85J05	GeneSiC Semiconductor	Diodes, Rectifiers	Bulk	600 V	85A	1.4 V @ 85 A	500 ns	Fast Recovery =< 500ns, > 200mA (Io)	25 µA @ 100 V	Chassis, Stud Mount	DO-203AB, DO-5, Stud	DO-5	-40°C ~ 125°C	RoHS Compliant	1 (Unlimited)	EAR99	8541.10.0080	Active
VS-85HFL60S05	Vishay General Semiconductor - Diodes Division	Diodes, Rectifiers	Bulk	600 V	85A	1.75 V @ 266.9 A	500 ns	Fast Recovery =< 500ns, > 200mA (Io)	100 µA @ 600 V	Chassis, Stud Mount	DO-203AB, DO-5, Stud	DO-203AB (DO-5)	-40°C ~ 125°C	ROHS3 Compliant	1 (Unlimited)	EAR99	8541.10.0080	Active

Engineering Selection Recommendations

Both FR85J05 (GeneSiC Semiconductor) and VS-85HFL60S05 (Vishay General Semiconductor - Diodes Division) are classified as active products within the Diodes, Rectifiers category and meet relevant RoHS compliance requirements. Moisture Sensitivity Level is rated as 1 (Unlimited) for both components. ECCN and HTSUS codes are matched. All substitute relationships are aligned to those fields provided and verified in the input parameters.

Frequently Asked Questions (FAQ)

Q1: What parameters define direct substitution for diodes, rectifiers in the DO-5 package?
A1: Direct substitution is determined by matching maximum DC reverse voltage, average rectified current, forward voltage at specified current, reverse recovery time, recovery classification, reverse leakage current, mounting type, package/case, operating temperature range, RoHS status, MSL, ECCN, HTSUS, and product status.

Q2: Is package compatibility assured between FR85J05 and VS-85HFL60S05?
A2: Both are specified as DO-203AB, DO-5, Stud, supporting compatibility of mechanical dimensions and mounting style.

Q3: Do both the main and substitute parts meet fast recovery requirements?
A3: Both parts are rated as "Fast Recovery =< 500ns, > 200mA (Io)" and have a reverse recovery time of 500 ns.

Q4: What compliance standards are provided for these diode rectifiers?
A4: Both diodes are indicated as RoHS compliant with MSL of 1 (Unlimited). ECCN is listed as EAR99 and HTSUS as 8541.10.0080.

Q5: Can differences in forward voltage or reverse leakage affect substitution?
A5: Where differences exist in provided values, substitution eligibility is confined to the exact parameters present in the input. No additional compatibility or performance effects are addressed beyond those listed.

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