DSC04065 Equivalent & Substitute Parts

Part Overview

The DSC04065 is a silicon carbide Schottky diode manufactured by Diodes Incorporated, rated for 650 V DC reverse voltage and 4 A average rectified current in a through-hole TO-220-2 package. This component is classified as Active and complies with RoHS3 and REACH standards. Equivalent and substitute parts are identified when component availability is limited, supply chain disruptions occur, or inventory requirements necessitate alternative sourcing from qualified manufacturers while maintaining electrical and mechanical compatibility.

Substiute Parts

DSC04065

Diodes IncorporatedIn Stock: 1085DSC04065 Datasheet

Current PartRFQ

IDH04G65C5XKSA2

Infineon TechnologiesIn Stock: 1953IDH04G65C5XKSA2 Datasheet

Parametric EquivalentRFQ

PCDP0465G1_T0_00001

Panjit International Inc.In Stock: 3200PCDP0465G1_T0_00001 Datasheet

Parametric EquivalentRFQ

UJ3D06504TS

QorvoIn Stock: 23727UJ3D06504TS Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the DSC04065 are qualified based on the following criteria:

Electrical Parameters (Critical for Substitution):

• Voltage - DC Reverse (Vr) (Max): 650 V
• Current - Average Rectified (Io): 4 A
• Voltage - Forward (Vf) (Max) @ If: 1.7 V @ 4 A
• Reverse Recovery Time (trr): 0 ns
• Technology: SiC (Silicon Carbide) Schottky

Mechanical Parameters (Critical for Substitution):

• Mounting Type: Through Hole
• Package / Case: TO-220-2
• Operating Temperature - Junction: -55°C to 175°C

Compliance Parameters:

• RoHS Status: ROHS3 Compliant
• REACH Status: REACH Unaffected

All substitute parts listed meet or exceed these parameters and are classified as Active products. Variations in secondary parameters such as reverse leakage current and junction capacitance do not preclude substitution when primary electrical and mechanical specifications are identical.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts are qualified equivalents for the DSC04065 based on matching electrical specifications, mechanical package compatibility, and regulatory compliance status.

DSC04065 (Diodes Incorporated): Active product status with ROHS3 compliance and REACH unaffected designation. Suitable for direct replacement applications.

IDH04G65C5XKSA2 (Infineon Technologies): Active product from the CoolSiC™+ series with ROHS3 compliance, Moisture Sensitivity Level 1 (Unlimited), and REACH unaffected status. Electrical parameters match primary specifications. Lower reverse leakage current (70 µA) and reduced junction capacitance (130 pF) compared to the main part.

PCDP0465G1_T0_00001 (Panjit International Inc.): Active product with ROHS3 compliance and REACH unaffected status. Electrical parameters match primary specifications. Lower reverse leakage current (40 µA) and comparable junction capacitance (146 pF) relative to the main part.

UJ3D06504TS (Qorvo): Active product from the Gen-III series with ROHS3 compliance and REACH unaffected status. Electrical parameters match primary specifications. Lowest reverse leakage current (25 µA) and reduced junction capacitance (118 pF) among all listed alternatives.

Selection among these equivalents is determined by availability, supply chain requirements, and secondary performance characteristics such as reverse leakage current and capacitance specifications.

Frequently Asked Questions (FAQ)

Q: Can the IDH04G65C5XKSA2 be used as a direct replacement for the DSC04065?

A: Yes. Both components share identical primary electrical specifications (650 V, 4 A, 1.7 V forward voltage, 0 ns recovery time) and are housed in compatible TO-220-2 through-hole packages with matching operating temperature ranges (-55°C to 175°C). Both are ROHS3 compliant and REACH unaffected.

Q: What is the difference between the TO-220-2 and TO-220AC package designations?

A: The TO-220-2 and TO-220AC designations refer to the same physical package form factor used for two-terminal diode components in through-hole mounting applications. Both are mechanically and electrically compatible for the DSC04065 and its substitutes.

Q: Are there differences in reverse leakage current among the substitute parts?

A: Yes. Reverse leakage current varies across the substitute parts: DSC04065 (170 µA), IDH04G65C5XKSA2 (70 µA), PCDP0465G1_T0_00001 (40 µA), and UJ3D06504TS (25 µA), all measured at 650 V. These variations do not affect substitution eligibility but may influence performance in applications sensitive to leakage characteristics.

Q: Do all substitute parts meet the same compliance standards as the DSC04065?

A: Yes. All listed substitute parts are ROHS3 compliant and REACH unaffected, matching the regulatory status of the DSC04065.

Q: What is the operating temperature range for these diodes?

A: All parts, including the DSC04065 and its substitutes, operate across a junction temperature range of -55°C to 175°C.

Q: Can junction capacitance differences affect circuit performance?

A: Junction capacitance values are provided for reference. Differences in capacitance (ranging from 118 pF to 149 pF across the listed parts) are secondary parameters that do not preclude substitution when primary electrical and mechanical specifications are identical.

Q: Is the Infineon IDH04G65C5XKSA2 part of a specific product series?

A: Yes. The IDH04G65C5XKSA2 belongs to the Infineon CoolSiC™+ series, which is an active product line. This designation indicates the manufacturer's product family but does not affect substitution compatibility.

Q: What does Moisture Sensitivity Level (MSL) 1 indicate for the IDH04G65C5XKSA2?

A: MSL 1 (Unlimited) indicates that the component has unlimited shelf life and does not require special moisture control measures during storage or handling, providing operational flexibility in supply chain management.