Equivalent & Substitute Parts for DSC08065

Part Overview

The DSC08065 is a silicon carbide Schottky diode rated for 650 V DC reverse voltage and 8 A average rectified current in a through-hole TO-220-2 package. Manufactured by Diodes Incorporated, this component is classified as Active product status and is RoHS3 compliant. The DSC08065 serves applications requiring high-voltage rectification with minimal forward voltage drop and zero reverse recovery time characteristics inherent to SiC Schottky technology. Equivalent substitute parts become necessary when primary component availability is limited, supply chain constraints exist, or inventory requirements necessitate alternative sourcing from qualified manufacturers.

Substiute Parts

DSC08065

Diodes IncorporatedIn Stock: 829DSC08065 Datasheet

Current PartRFQ

PCDP0865G1_T0_00001

Panjit International Inc.In Stock: 3132PCDP0865G1_T0_00001 Datasheet

Parametric EquivalentRFQ

UJ3D06508TS

QorvoIn Stock: 29148UJ3D06508TS Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the DSC08065 are qualified based on strict electrical and mechanical parameter alignment. All substitute candidates must meet the following criteria:

Mandatory Matching Parameters:

• Voltage - DC Reverse (Vr) (Max): 650 V
• Current - Average Rectified (Io): 8 A
• Voltage - Forward (Vf) (Max) @ If: 1.7 V @ 8 A
• Reverse Recovery Time (trr): 0 ns
• Technology: SiC (Silicon Carbide) Schottky
• Mounting Type: Through Hole
• Package / Case: TO-220-2
• Operating Temperature - Junction: -55°C to 175°C
• RoHS Status: ROHS3 Compliant
• REACH Status: REACH Unaffected

The substitute parts PCDP0865G1_T0_00001 (Panjit International Inc.) and UJ3D06508TS (Qorvo) satisfy all mandatory electrical and mechanical requirements. Minor variations in reverse leakage current and junction capacitance fall within acceptable tolerances for this component category and do not affect functional substitution.

Parameter Comparison

Engineering Selection Recommendations

All three diodes—DSC08065, PCDP0865G1_T0_00001, and UJ3D06508TS—are qualified substitutes based on electrical and mechanical parameter equivalence. Selection among these parts is determined by availability, supply chain considerations, and inventory requirements.

DSC08065 (Diodes Incorporated): Active product status with 759 units in stock. ROHS3 and REACH compliant.

PCDP0865G1_T0_00001 (Panjit International Inc.): Active product status with 3074 units in stock. ROHS3 and REACH compliant. Exhibits lower reverse leakage current (60 µA vs. 230 µA) compared to the primary part.

UJ3D06508TS (Qorvo Gen-III Series): Active product status with 29107 units in stock. ROHS3 and REACH compliant. Exhibits lowest reverse leakage current (50 µA) and reduced junction capacitance (250 pF) relative to other candidates.

All parts carry identical ECCN (EAR99) and HTSUS (8541.10.0080) classifications, confirming regulatory equivalence for export and tariff purposes.

Frequently Asked Questions (FAQ)

Q: Can PCDP0865G1_T0_00001 or UJ3D06508TS be used as direct replacements for DSC08065 in existing circuit designs?

A: Yes. Both substitute parts meet all mandatory electrical parameters: 650 V reverse voltage rating, 8 A average rectified current, 1.7 V forward voltage at 8 A, and zero reverse recovery time. Package configuration (TO-220-2) and thermal operating range (-55°C to 175°C) are identical, enabling direct PCB mounting without design modification.

Q: What is the significance of the reverse leakage current differences among the three parts?

A: Reverse leakage current values (DSC08065: 230 µA; PCDP0865G1_T0_00001: 60 µA; UJ3D06508TS: 50 µA) represent normal manufacturing variation within the SiC Schottky diode category. All values are within acceptable limits for 650 V, 8 A rectifier applications. Lower leakage current in substitute parts may provide marginal improvements in standby power consumption but does not affect primary rectification function.

Q: Are there package compatibility concerns when substituting these parts?

A: No. All three diodes use the TO-220-2 package configuration. Pin assignment, lead spacing, and mounting hole dimensions are identical. Thermal interface requirements (heatsink contact area and mounting hardware) remain unchanged across all three parts.

Q: Do all substitute parts carry the same regulatory certifications?

A: Yes. DSC08065, PCDP0865G1_T0_00001, and UJ3D06508TS are all ROHS3 compliant and REACH unaffected. ECCN classification (EAR99) and HTSUS code (8541.10.0080) are identical, confirming regulatory equivalence for procurement and export documentation.

Q: What is the basis for substitution eligibility?

A: Substitution eligibility is determined exclusively by matching electrical ratings (voltage, current, forward voltage drop), switching characteristics (reverse recovery time), technology platform (SiC Schottky), package type (TO-220-2), and thermal operating range. All three parts satisfy these criteria without exception.

Q: Can junction capacitance differences affect circuit performance?

A: Junction capacitance variations (DSC08065: 295 pF; PCDP0865G1_T0_00001: 296 pF; UJ3D06508TS: 250 pF) are minor and do not introduce functional incompatibility. These differences reflect normal manufacturing tolerances and do not require circuit redesign or performance revalidation for standard rectification applications.