DSC04C065 Equivalent & Substitute Parts

Part Overview

The DSC04C065 is a silicon carbide Schottky rectifier diode manufactured by Diodes Incorporated, rated for 650 V DC reverse voltage and 4 A average rectified current in a TO-220-2 through-hole package. This component is classified as Active product status with full RoHS3 compliance. Silicon carbide Schottky rectifiers are essential in high-efficiency power conversion applications where fast switching characteristics and low forward voltage drop are required. Equivalent and substitute parts are identified to provide design flexibility, inventory alternatives, and sourcing options while maintaining electrical and mechanical compatibility.

Substiute Parts

DSC04C065

Diodes IncorporatedIn Stock: 969DSC04C065 Datasheet

Current PartRFQ

UJ3D06504TS

QorvoIn Stock: 23727UJ3D06504TS Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the DSC04C065 are identified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

Primary Matching Criteria:

• Voltage - DC Reverse (Vr) (Max): 650 V
• Current - Average Rectified (Io): 4 A
• Voltage - Forward (Vf) (Max) @ If: 1.7 V @ 4 A
• Technology: SiC (Silicon Carbide) Schottky
• Package / Case: TO-220-2
• Mounting Type: Through Hole
• Operating Temperature - Junction: -55°C to 175°C
• RoHS Status: ROHS3 Compliant

The UJ3D06504TS from Qorvo meets all primary electrical specifications and mechanical requirements. Both devices share identical voltage ratings, current ratings, forward voltage characteristics, and thermal operating range. Both are packaged in TO-220-2 through-hole configuration and maintain RoHS3 compliance. The substitute part demonstrates equivalent functionality for direct replacement in circuit designs.

Parameter Comparison

Engineering Selection Recommendations

Both the DSC04C065 and UJ3D06504TS are Active product status components with full regulatory compliance. Selection between these parts is based on availability, sourcing strategy, and secondary performance characteristics.

DSC04C065 (Diodes Incorporated): Suitable for applications where Diodes Incorporated supply chain integration is preferred. Current inventory: 951 pieces. Moisture Sensitivity Level (MSL): 1 (Unlimited).

UJ3D06504TS (Qorvo): Suitable for applications where Qorvo supply chain integration is preferred or where higher inventory availability is required. Current inventory: 23,694 pieces. Reverse leakage current is lower (25 µA vs. 170 µA at 650 V), and junction capacitance is lower (118 pF vs. 150 pF). These secondary characteristics may provide marginal performance advantages in specific circuit topologies.

Both parts satisfy identical primary electrical specifications and thermal requirements. Component selection should be based on procurement lead time, cost structure, and supply chain logistics rather than functional performance differences.

Frequently Asked Questions (FAQ)

Q: Can the UJ3D06504TS directly replace the DSC04C065 in existing circuit designs?

A: Yes. Both devices share identical voltage ratings (650 V), current ratings (4 A), forward voltage characteristics (1.7 V @ 4 A), and thermal operating range (-55°C to 175°C). Both are packaged in TO-220-2 through-hole configuration with identical pin assignments. Direct substitution is electrically and mechanically compatible.

Q: What are the differences between these two parts?

A: The primary differences are manufacturer (Diodes Incorporated vs. Qorvo) and secondary electrical characteristics. The UJ3D06504TS exhibits lower reverse leakage current (25 µA vs. 170 µA at 650 V) and lower junction capacitance (118 pF vs. 150 pF). These differences do not affect primary circuit function but may provide marginal performance improvements in specific applications.

Q: Are both parts RoHS3 compliant?

A: Yes. Both the DSC04C065 and UJ3D06504TS are ROHS3 Compliant and REACH Unaffected, meeting current environmental and regulatory requirements.

Q: What is the TO-220-2 package configuration?

A: TO-220-2 is a through-hole package with two leads, commonly used for power rectifier diodes. Both parts use identical package geometry and pin spacing, ensuring mechanical compatibility in PCB layouts.

Q: Which part has better availability?

A: The UJ3D06504TS (Qorvo) currently has higher inventory availability at 23,694 pieces compared to 951 pieces for the DSC04C065 (Diodes Incorporated). Availability may vary based on current supply conditions and procurement timing.

Q: Are there any thermal or operating temperature differences?

A: No. Both parts operate across the identical junction temperature range of -55°C to 175°C, ensuring equivalent thermal performance in all operating environments.