SDUR2060CT Equivalent & Substitute Parts

Part Overview

The SDUR2060CT is a general-purpose diode array manufactured by SMC Diode Solutions, configured as a 1 Pair Common Cathode rectifier with 600 V reverse voltage rating. The device is packaged in a Through Hole TO-220-3 format and is currently Active in product status with 1790 units in stock. This component is used in power conversion and rectification applications requiring fast recovery characteristics and moderate current handling. Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when design requirements necessitate components with enhanced specifications or different manufacturer qualifications.

Substiute Parts

SDUR2060CT

SMC Diode SolutionsIn Stock: 1886SDUR2060CT Datasheet

Current PartRFQ

STTH16L06CTY

STMicroelectronicsIn Stock: 3229STTH16L06CTY Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SDUR2060CT are identified based on electrical and mechanical parameter compatibility within the diode rectifier category. The primary substitution criteria are:

Critical Matching Parameters:

• Diode Configuration: 1 Pair Common Cathode
• Voltage - DC Reverse (Vr) (Max): 600 V minimum
• Package / Case: TO-220-3
• Mounting Type: Through Hole
• Speed Classification: Fast Recovery ≤ 500ns, > 200mA (Io)

Secondary Compatibility Parameters:

• Reverse Recovery Time (trr): ≤ 55 ns
• Current - Reverse Leakage @ Vr: ≤ 10 µA @ 600 V
• Operating Temperature Range: Minimum -40°C to maximum 175°C
• RoHS3 Compliance

The STTH16L06CTY from STMicroelectronics meets all critical matching parameters and demonstrates enhanced electrical performance in forward voltage characteristics and reverse leakage current, while maintaining identical package and configuration specifications.

Parameter Comparison

Engineering Selection Recommendations

SDUR2060CT (Primary Part): The SDUR2060CT remains the primary selection for applications where SMC Diode Solutions sourcing is preferred or contractually specified. The component is Active in product status with adequate inventory (1790 units) and meets ROHS3 compliance requirements. The device is suitable for general-purpose rectification applications operating within the -55°C to 150°C junction temperature range.

STTH16L06CTY (Substitute Part): The STTH16L06CTY is a direct functional substitute meeting all critical electrical and mechanical parameters. This component offers enhanced performance characteristics including lower forward voltage drop (1.8 V @ 8 A versus 2.2 V @ 10 A) and reduced reverse leakage current (8 µA versus 10 µA @ 600 V). The STTH16L06CTY carries AEC-Q101 automotive qualification, indicating compliance with automotive-grade reliability standards. The extended operating temperature range (-40°C to 175°C) provides additional thermal margin for high-temperature applications. Inventory availability is higher (3200 units). This substitute is appropriate for applications requiring automotive-grade components or enhanced thermal performance.

Both parts are ROHS3 compliant and maintain identical TO-220-3 package geometry and 1 Pair Common Cathode configuration, ensuring mechanical and electrical interchangeability within the specified parameter envelope.

Frequently Asked Questions (FAQ)

Q: Can the STTH16L06CTY replace the SDUR2060CT in existing designs?

A: Yes. Both components share identical diode configuration (1 Pair Common Cathode), reverse voltage rating (600 V), package type (TO-220-3), and fast recovery speed classification. The STTH16L06CTY demonstrates improved electrical performance with lower forward voltage and reduced reverse leakage current, making it a direct functional substitute.

Q: What are the key differences between these two parts?

A: The primary differences are manufacturer (SMC Diode Solutions versus STMicroelectronics), forward voltage characteristics (2.2 V @ 10 A versus 1.8 V @ 8 A), reverse leakage current (10 µA versus 8 µA @ 600 V), reverse recovery time (50 ns versus 55 ns), operating temperature range (-55°C to 150°C versus -40°C to 175°C), and automotive qualification (STTH16L06CTY carries AEC-Q101 certification). Both maintain identical package and configuration specifications.

Q: Are there any thermal considerations when substituting these parts?

A: The STTH16L06CTY operates across a wider temperature range (-40°C to 175°C) compared to the SDUR2060CT (-55°C to 150°C). The STTH16L06CTY's lower forward voltage drop (1.8 V @ 8 A) results in reduced power dissipation during forward conduction, which may provide thermal benefits in high-current applications. Both components use identical TO-220-3 through-hole packaging with equivalent thermal interface characteristics.

Q: Do both parts meet compliance requirements?

A: Both the SDUR2060CT and STTH16L06CTY are ROHS3 compliant. The STTH16L06CTY additionally carries AEC-Q101 automotive qualification, which is relevant for applications requiring automotive-grade component certification. Both components are classified as EAR99 for export control purposes.

Q: What is the significance of the 1 Pair Common Cathode configuration?

A: The 1 Pair Common Cathode configuration indicates the diode array contains two diodes with a shared cathode terminal. This configuration is standard for both the SDUR2060CT and STTH16L06CTY and determines the pinout and electrical connectivity within the TO-220-3 package. Substitution between these parts maintains identical pin functionality.

Q: Are there inventory or lead-time considerations?

A: The STTH16L06CTY has higher inventory availability (3200 units) compared to the SDUR2060CT (1790 units). Both components are listed as Active in product status, indicating ongoing manufacturing and availability through authorized distributors.