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Equivalent & Substitute Parts for FST63100M
Part Overview
The GeneSiC Semiconductor FST63100M is a Schottky diode module categorized under Diodes, Rectifiers. It features a diode array with a 1 Pair Common Cathode configuration, rated for 100 V reverse voltage and 30A average rectified current per diode, and is designed for chassis mounting in a D61-3M package. As this product is classified as "Obsolete," sourcing alternative models is essential to maintain system availability and ensure ongoing design sustainability.
Substiute Parts
Key Parameters
| Manufacturer Part Number | Manufacturer | Category | Description | Diode Configuration | Technology | Voltage - DC Reverse (Vr) (Max) | Current - Average Rectified (Io) (per Diode) | Voltage - Forward (Vf) (Max) @ If | Speed | Current - Reverse Leakage @ Vr | Operating Temperature - Junction | Mounting Type | Package / Case | Supplier Device Package | Moisture Sensitivity Level (MSL) | ECCN | HTSUS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FST63100M | GeneSiC Semiconductor | Diodes, Rectifiers | Diode Array 1 Pair Common Cathode 100 V 30A Chassis Mount D61-3M | 1 Pair Common Cathode | Schottky | 100 V | 30A | 840 mV @ 30 A | Fast Recovery = < 500ns, > 200mA (Io) | 1 mA @ 100 V | -55°C ~ 150°C | Chassis Mount | D61-3M | D61-3M | 1 (Unlimited) | EAR99 | 8541.10.0080 |
Substitute Part Grouping Explanation
Substitute identification for Schottky diode modules in this category is determined strictly by matching or exceeding the following parameters: diode configuration (1 Pair Common Cathode), technology (Schottky), maximum reverse voltage (Vr), average rectified current (Io), mounting type, package, forward voltage (Vf) at specified current, speed, and operating temperature. Only substitute parts that fully align with these key criteria are grouped and referenced.
Parameter Comparison
| Parameter | FST63100M (Main) | 83CNQ100 (Substitute) |
|---|---|---|
| Manufacturer Part Number | FST63100M | 83CNQ100 |
| Manufacturer | GeneSiC Semiconductor | SMC Diode Solutions |
| Category | Diodes, Rectifiers | Diodes, Rectifiers |
| Diode Configuration | 1 Pair Common Cathode | 1 Pair Common Cathode |
| Technology | Schottky | Schottky |
| Voltage - DC Reverse (Vr) (Max) | 100 V | 100 V |
| Current - Average Rectified (Io) (per Diode) | 30A | 40A |
| Voltage - Forward (Vf) (Max) @ If | 840 mV @ 30 A | 1 V @ 40 A |
| Speed | Fast Recovery = < 500ns, > 200mA (Io) | Fast Recovery = < 500ns, > 200mA (Io) |
| Current - Reverse Leakage @ Vr | 1 mA @ 100 V | 1.5 mA @ 100 V |
| Operating Temperature - Junction | -55°C ~ 150°C | -55°C ~ 175°C |
| Mounting Type | Chassis Mount | Chassis Mount |
| Package / Case | D61-3M | PRM2 |
| Supplier Device Package | D61-3M | PRM2 |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) |
| ECCN | EAR99 | EAR99 |
| HTSUS | 8541.10.0080 | 8541.10.0080 |
Engineering Selection Recommendations
The FST63100M is identified as "Obsolete." The 83CNQ100 from SMC Diode Solutions is classified as "Active," features RoHS3 compliance, and shares key certifications (ECCN: EAR99; HTSUS: 8541.10.0080; MSL: 1 Unlimited). The substitute part is consistent with compliance and sustainability requirements based strictly on provided product status and regulatory information.
Frequently Asked Questions (FAQ)
Q1: What core parameters must be matched when substituting FST63100M in a design?
A1: Substitution is strictly defined by diode configuration, technology, maximum reverse voltage, average rectified current, forward voltage at operational current, speed specification, mounting type, and package.
Q2: Are the package and mounting method identical for both FST63100M and 83CNQ100?
A2: Both parts utilize chassis mount; however, the main part uses D61-3M while the substitute uses PRM2 package. Compatibility should be determined based on mounting interface.
Q3: Is there any difference in operating temperature range between the main and substitute part?
A3: The main part supports -55°C ~ 150°C; the substitute supports -55°C ~ 175°C.
Q4: Do both parts meet identical compliance certifications?
A4: Both FST63100M and 83CNQ100 are classified under ECCN: EAR99 and HTSUS: 8541.10.0080. The substitute is additionally specified as RoHS3 compliant and REACH affected.
Q5: Is the substitute diode suitable for similar electrical loads?
A5: The substitute part supports equivalent or higher average rectified current per diode compared to the main part.
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