VS-60CPU03W-N3 Equivalent & Substitute Parts

Part Overview

The VS-60CPU03W-N3 is a diode array rectifier manufactured by Vishay General Semiconductor - Diodes Division, classified within the FRED Pt® series. This component features a 1 Pair Common Cathode configuration rated for 300 V DC reverse voltage and 30 A average rectified current per diode. The device is packaged in TO-247-3 through-hole format and is currently in active product status with 902 pieces in stock.

Substitute parts are identified when equivalent electrical and mechanical parameters allow direct replacement in circuit applications. Substitution becomes necessary due to inventory availability, lead time requirements, or design flexibility across manufacturing sources while maintaining functional compatibility.

Substiute Parts

VS-60CPU03W-N3

Vishay General Semiconductor - Diodes DivisionIn Stock: 956VS-60CPU03W-N3 Datasheet

Current PartRFQ

DPG80C300HB

IXYSIn Stock: 2363DPG80C300HB Datasheet

MFR RecommendedRFQ

DUR6030WT

Littelfuse Inc.In Stock: 20983DUR6030WT Datasheet

MFR RecommendedRFQ

SDUR6030WT

SMC Diode SolutionsIn Stock: 1458SDUR6030WT Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the VS-60CPU03W-N3 is determined by the following critical parameters:

Mandatory Matching Parameters:

• Voltage - DC Reverse (Vr) (Max): 300 V
• Diode Configuration: 1 Pair Common Cathode
• Package / Case: TO-247-3
• Mounting Type: Through Hole
• Speed Classification: Fast Recovery ≤ 500ns, > 200mA (Io)

Compatible Variation Parameters:

• Current - Average Rectified (Io) (per Diode): Equal to or greater than 30 A
• Voltage - Forward (Vf) (Max) @ If: Within acceptable circuit operating margins
• Reverse Recovery Time (trr): Equal to or less than 50 ns
• Current - Reverse Leakage @ Vr: Equal to or less than 5 µA @ 300 V
• Operating Temperature - Junction: Minimum -40°C, maximum 175°C

All identified substitute parts maintain the mandatory parameters while demonstrating compatibility across the variable parameters. Each substitute part is classified as Active product status and maintains RoHS3 compliance.

Parameter Comparison

Engineering Selection Recommendations

DPG80C300HB (IXYS HiPerFRED²™ Series)

The DPG80C300HB provides a higher current rating of 40 A per diode compared to the 30 A specification of the VS-60CPU03W-N3. This part maintains identical 300 V reverse voltage rating and TO-247-3 package format. The reverse recovery time of 35 ns is superior to the 50 ns specification of the main part. Operating temperature range extends to -55°C minimum, providing enhanced low-temperature performance. This part is ROHS3 compliant and currently maintains 2260 pieces in inventory. The DPG80C300HB is suitable for applications requiring higher current capacity within the same voltage class.

DUR6030WT (Littelfuse DUR Series)

The DUR6030WT matches the 30 A current rating and 300 V reverse voltage of the VS-60CPU03W-N3. Forward voltage is specified at 1.3 V @ 30 A, representing a 0.1 V increase from the main part. Reverse recovery time of 45 ns is faster than the 50 ns specification. Operating temperature minimum extends to -55°C. This part is ROHS3 compliant with 20971 pieces currently in inventory. The DUR6030WT provides direct electrical equivalence with extended low-temperature capability.

SDUR6030WT (SMC Diode Solutions)

The SDUR6030WT maintains 300 V reverse voltage rating and TO-247-3 package configuration. Forward voltage is specified at 1.3 V @ 30 A. Reverse recovery time of 45 ns meets the fast recovery classification. Operating temperature range is -55 to 150°C. This part is ROHS3 compliant with REACH Affected status. Current inventory is 1348 pieces. The SDUR6030WT provides electrical compatibility with the main part specification.

All substitute parts maintain Active product status and ROHS3 compliance, ensuring regulatory alignment with the original VS-60CPU03W-N3 component.

Frequently Asked Questions (FAQ)

Q: Can the DPG80C300HB replace the VS-60CPU03W-N3 in all applications?

A: The DPG80C300HB maintains identical voltage rating (300 V), diode configuration (1 Pair Common Cathode), and package format (TO-247-3). The higher current rating of 40 A per diode exceeds the 30 A requirement of the VS-60CPU03W-N3. The improved reverse recovery time of 35 ns is superior to the 50 ns specification. Substitution is valid for applications designed for the VS-60CPU03W-N3 specifications.

Q: What is the difference between DUR6030WT and SDUR6030WT?

A: Both parts share identical voltage (300 V), current (30 A), and package specifications (TO-247-3). The DUR6030WT is manufactured by Littelfuse Inc. with 20971 pieces in inventory and operating temperature range of -55 to 150°C. The SDUR6030WT is manufactured by SMC Diode Solutions with 1348 pieces in inventory and identical operating temperature range. Both maintain ROHS3 compliance. Selection between these parts is determined by inventory availability and supply chain requirements.

Q: Are all substitute parts compatible with the TO-247-3 package footprint?

A: Yes. All identified substitute parts utilize the TO-247-3 package format with through-hole mounting type. Physical footprint compatibility is confirmed across all substitute options. PCB layout modifications are not required for substitution.

Q: What is the significance of the reverse recovery time specification?

A: Reverse recovery time (trr) indicates the speed at which the diode transitions from forward conduction to reverse blocking state. The VS-60CPU03W-N3 specifies 50 ns maximum. All substitute parts meet or exceed this specification with trr values of 35 ns (DPG80C300HB), 45 ns (DUR6030WT), and 45 ns (SDUR6030WT). Faster recovery times reduce switching losses and electromagnetic interference in rectifier applications.

Q: Does the forward voltage difference between parts affect circuit performance?

A: The VS-60CPU03W-N3 specifies 1.2 V @ 30 A forward voltage. The DUR6030WT and SDUR6030WT specify 1.3 V @ 30 A, representing a 0.1 V increase. The DPG80C300HB specifies 1.36 V @ 40 A. Forward voltage differences affect power dissipation and thermal performance. Circuit design must account for these variations in thermal management calculations.

Q: What is the operating temperature range consideration for substitution?

A: The VS-60CPU03W-N3 operates from -40°C to 175°C junction temperature. The DPG80C300HB extends the minimum to -55°C. The DUR6030WT and SDUR6030WT limit the maximum to 150°C. Applications requiring operation at temperatures above 150°C must use the VS-60CPU03W-N3 or DPG80C300HB. Applications requiring operation below -40°C must use substitute parts with -55°C minimum rating.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All identified substitute parts maintain ROHS3 compliance status, ensuring regulatory alignment with environmental and hazardous substance restrictions. The VS-60CPU03W-N3, DPG80C300HB, DUR6030WT, and SDUR6030WT all carry ROHS3 Compliant designation.