MBR20100CS2-G1 Equivalent & Substitute Parts

Part Overview

The MBR20100CS2-G1 is a Schottky diode array manufactured by Diodes Incorporated, configured as 1 pair common cathode with 100 V reverse voltage rating and 10 A average rectified current per diode. The component is packaged in TO-263-3 (D2PAK) surface mount configuration. This part is classified as obsolete, necessitating identification of active equivalent and substitute components for ongoing design requirements and procurement needs.

Substiute Parts

MBR20100CS2-G1

Diodes IncorporatedIn Stock: 832MBR20100CS2-G1 Datasheet

Current PartRFQ

MBRB20100CT

Diodes IncorporatedIn Stock: 45342MBRB20100CT Datasheet

DirectRFQ

MBRB20100CT

Diodes IncorporatedIn Stock: 45342MBRB20100CT Datasheet

DirectRFQ

MBRB20100CT

Diodes IncorporatedIn Stock: 45342MBRB20100CT Datasheet

DirectRFQ

DSSK16-01AS-TRL

IXYSIn Stock: 997DSSK16-01AS-TRL Datasheet

MFR RecommendedRFQ

DSTB60100C

Littelfuse Inc.In Stock: 1147DSTB60100C Datasheet

MFR RecommendedRFQ

MBRB10100CT

SMC Diode SolutionsIn Stock: 7776MBRB10100CT Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MBR20100CS2-G1 is determined by strict adherence to the following electrical and mechanical parameters:

Primary Substitution Criteria:

• Diode configuration: 1 pair common cathode
• Technology: Schottky
• Voltage - DC Reverse (Vr) (Max): 100 V
• Package / Case: TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
• Mounting Type: Surface Mount

Secondary Compatibility Parameters:

• Current - Average Rectified (Io) (per Diode): Equal to or greater than 10 A
• Voltage - Forward (Vf) (Max) @ If: Within acceptable operating range
• Speed: Fast Recovery ≤ 500ns, > 200mA (Io)
• Operating Temperature - Junction: Must encompass or exceed -65°C ~ 150°C range
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

Substitute parts are grouped into three categories based on current rating alignment and product status:

Category 1: Direct Electrical Equivalents (10 A Rating, Active Status) MBRB20100CT from Diodes Incorporated maintains identical electrical specifications with enhanced product status and automotive qualification.

Category 2: Reduced Current Rating (8 A Rating, Active Status) DSSK16-01AS-TRL from IXYS provides equivalent voltage and package specifications with reduced current capacity.

Category 3: Elevated Current Rating (30 A Rating, Active Status) DSTB60100C from Littelfuse Inc. provides equivalent voltage and package specifications with increased current capacity.

Category 4: Reduced Current Rating (5 A Rating, Active Status) MBRB10100CT from SMC Diode Solutions provides equivalent voltage and package specifications with reduced current capacity.

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: MBRB20100CT

MBRB20100CT from Diodes Incorporated is the optimal substitute for MBR20100CS2-G1. This part maintains identical electrical specifications including 100 V reverse voltage, 10 A average rectified current per diode, and 840 mV forward voltage at 10 A. The component is active in production status with AEC-Q101 automotive qualification, ensuring long-term availability and supply chain stability. Operating temperature range extends to -55°C ~ 175°C, exceeding the original part's -65°C ~ 150°C specification. ROHS3 compliance and MSL 1 rating are maintained. Packaging is identical TO-263-3 D2PAK surface mount configuration.

Secondary Recommendation: DSSK16-01AS-TRL

DSSK16-01AS-TRL from IXYS provides equivalent 100 V reverse voltage and TO-263-3 D2PAK packaging with active product status. Current rating is reduced to 8 A per diode. Forward voltage is 810 mV @ 8 A. This substitute is suitable for applications where the 10 A current requirement can be accommodated by the 8 A rating. Operating temperature range is -55°C ~ 175°C. ROHS3 compliance and MSL 1 rating are maintained.

Tertiary Recommendation: DSTB60100C

DSTB60100C from Littelfuse Inc. provides equivalent 100 V reverse voltage and TO-263-3 D2PAK packaging with active product status. Current rating is elevated to 30 A per diode. Forward voltage is 900 mV @ 30 A. This substitute is suitable for applications requiring higher current capacity. Operating temperature range is -55°C ~ 150°C. ROHS3 compliance and MSL 1 rating are maintained.

Quaternary Recommendation: MBRB10100CT

MBRB10100CT from SMC Diode Solutions provides equivalent 100 V reverse voltage and TO-263-3 D2PAK packaging with active product status. Current rating is not specified in available documentation. Forward voltage is 850 mV @ 5 A. Operating temperature range is -55°C ~ 150°C. ROHS3 compliance and MSL 1 rating are maintained.

Frequently Asked Questions (FAQ)

Q: Can MBRB20100CT be used as a direct replacement for MBR20100CS2-G1?

A: Yes. MBRB20100CT maintains identical electrical specifications for voltage rating (100 V), current rating (10 A per diode), and forward voltage characteristics (840 mV @ 10 A). Package configuration is identical TO-263-3 D2PAK. The primary difference is product status: MBRB20100CT is active with AEC-Q101 automotive qualification, whereas MBR20100CS2-G1 is obsolete.

Q: What are the implications of using DSSK16-01AS-TRL with its 8 A current rating instead of the original 10 A?

A: DSSK16-01AS-TRL is suitable only for applications where the circuit design can operate within 8 A per diode maximum current. If the application requires sustained 10 A operation, this substitute will not provide adequate current capacity. Forward voltage is lower at 810 mV @ 8 A compared to the original 850 mV @ 10 A.

Q: Is the DSTB60100C with 30 A rating a suitable substitute for 10 A applications?

A: DSTB60100C can be used in 10 A applications as it exceeds the current requirement. However, the elevated forward voltage of 900 mV @ 30 A compared to 850 mV @ 10 A for the original part may affect circuit performance. Reverse leakage current is also higher at 1 mA @ 100 V compared to 100 µA @ 100 V for the original part.

Q: Are all substitute parts compatible with the same PCB footprint?

A: Yes. All substitute parts listed use identical TO-263-3 D2PAK (2 Leads + Tab) surface mount packaging. PCB footprint compatibility is maintained across all substitutes.

Q: What is the significance of AEC-Q101 qualification on MBRB20100CT?

A: AEC-Q101 qualification indicates the component meets automotive industry reliability and quality standards. This certification provides assurance of consistent performance and long-term availability, particularly important for applications requiring automotive-grade components.

Q: How do operating temperature ranges compare between the original and substitute parts?

A: The original MBR20100CS2-G1 operates from -65°C to 150°C. MBRB20100CT and DSSK16-01AS-TRL extend the upper limit to 175°C. DSTB60100C and MBRB10100CT maintain the 150°C upper limit. All substitutes have a minimum operating temperature of -55°C, which is 10°C higher than the original part.

Q: Are there any compliance differences between the original and substitute parts?

A: All parts including the original MBR20100CS2-G1 and all substitutes are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating. MBRB20100CT has REACH Unaffected status, while MBR20100CS2-G1 and MBRB10100CT are REACH Affected. All parts are classified as EAR99 for export control purposes.

Q: What is the primary reason for substituting MBR20100CS2-G1?

A: MBR20100CS2-G1 is classified as obsolete, indicating it is no longer in active production. Substitution is necessary to ensure continued availability for new designs and ongoing production requirements. MBRB20100CT is the recommended substitute as it maintains identical electrical specifications while offering active product status and automotive qualification.