VS-60CPU06-N3 Equivalent & Substitute Parts

Part Overview

The VS-60CPU06-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 600 V DC reverse voltage with 30 A average rectified current per diode. The device is packaged in TO-247-3 through-hole format and maintains Active product status with full RoHS3 compliance.

Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained across the critical parameters of reverse voltage rating, current capacity, diode configuration, package type, and thermal operating range. Alternative components may be required due to inventory availability, supply chain considerations, or specific application requirements within the defined electrical envelope.

Substiute Parts

VS-60CPU06-N3

Vishay General Semiconductor - Diodes DivisionIn Stock: 1149VS-60CPU06-N3 Datasheet

Current PartRFQ

VS-60CPU06-F

Vishay General Semiconductor - Diodes DivisionIn Stock: 1507VS-60CPU06-F Datasheet

Parametric EquivalentRFQ

DSEC30-06B

IXYSIn Stock: 5816DSEC30-06B Datasheet

MFR RecommendedRFQ

SDUR6060WT

SMC Diode SolutionsIn Stock: 4321SDUR6060WT Datasheet

MFR RecommendedRFQ

STTH100W06CW

STMicroelectronicsIn Stock: 1515STTH100W06CW Datasheet

MFR RecommendedRFQ

STTH60AC06CW

STMicroelectronicsIn Stock: 2340STTH60AC06CW Datasheet

MFR RecommendedRFQ

STTH60L06CW

STMicroelectronicsIn Stock: 2343STTH60L06CW Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the VS-60CPU06-N3 is determined by strict adherence to the following critical parameters:

Mandatory Matching Criteria:

• Voltage - DC Reverse (Vr) (Max): 600 V
• Diode Configuration: 1 Pair Common Cathode
• Package / Case: TO-247-3
• Mounting Type: Through Hole
• Speed Classification: Fast Recovery ≤ 500ns, > 200mA (Io)

Current Capacity Consideration: Current - Average Rectified (Io) per diode must equal or exceed 30 A to maintain functional equivalence within the application envelope.

Thermal Operating Range: Operating temperature range must support the application's thermal requirements. The main part specifies -65°C to 175°C; substitute parts with maximum junction temperature of 175°C are acceptable.

Compliance Status: All substitute parts must maintain RoHS3 compliance and Active product status to ensure regulatory alignment and supply chain viability.

The following parts meet these substitution criteria and are listed in the provided substitute inventory.

Parameter Comparison

Engineering Selection Recommendations

Direct Parametric Equivalent: VS-60CPU06-F is a direct parametric equivalent to the VS-60CPU06-N3, manufactured by the same supplier (Vishay General Semiconductor - Diodes Division) within the FRED Pt® series. Both parts share identical electrical specifications across all critical parameters: 600 V reverse voltage, 30 A average rectified current, 1.65 V forward voltage at 30 A, 42 ns reverse recovery time, and 50 µA reverse leakage current. Both maintain 175°C maximum junction temperature and TO-247-3 packaging. This part represents a direct drop-in replacement with full compliance to RoHS3 and REACH Unaffected status.

Higher Current Capacity Alternatives: STTH60L06CW (40 A) and STTH100W06CW (50 A) from STMicroelectronics provide increased current capacity while maintaining 600 V reverse voltage and TO-247-3 packaging. These parts are suitable for applications requiring current headroom beyond the 30 A specification. Both maintain 175°C maximum junction temperature and RoHS3 compliance. STTH60L06CW exhibits lower forward voltage (1.55 V @ 30 A) compared to the main part, while STTH100W06CW demonstrates superior reverse leakage characteristics (20 µA @ 600 V).

Matched Current Capacity Alternative: STTH60AC06CW from STMicroelectronics matches the 30 A current specification of the main part while maintaining 600 V reverse voltage and TO-247-3 packaging. This part exhibits slightly elevated forward voltage (1.75 V @ 30 A) and reduced reverse leakage (10 µA @ 600 V). Maximum junction temperature is 175°C with full RoHS3 compliance.

Limited Current Capacity: DSEC30-06B from IXYS provides 15 A average rectified current, which is below the 30 A specification of the main part. This part is not suitable for direct substitution in applications requiring full 30 A capacity. However, it maintains 600 V reverse voltage, TO-247-3 packaging, and 175°C maximum junction temperature with RoHS3 compliance.

Thermal Limitation: SDUR6060WT from SMC Diode Solutions features a reduced maximum junction temperature of 150°C compared to the 175°C specification of the main part. This thermal limitation may restrict application in high-temperature environments. Additionally, reverse leakage current is elevated at 250 µA @ 600 V, and REACH status is listed as Affected. This part is suitable only for applications with thermal constraints below 150°C.

Frequently Asked Questions (FAQ)

Q: Can VS-60CPU06-F be used as a direct replacement for VS-60CPU06-N3?

A: Yes. VS-60CPU06-F is a parametric equivalent manufactured by Vishay General Semiconductor with identical electrical specifications: 600 V reverse voltage, 30 A average rectified current, 1.65 V forward voltage at 30 A, 42 ns reverse recovery time, and 50 µA reverse leakage current. Both parts use TO-247-3 packaging and maintain 175°C maximum junction temperature. This represents a direct drop-in replacement.

Q: What is the difference between the main part and STTH60L06CW?

A: STTH60L06CW provides 40 A average rectified current compared to 30 A in the main part, offering increased current capacity. Forward voltage is lower at 1.55 V @ 30 A versus 1.65 V. Reverse recovery time is longer at 90 ns versus 42 ns. Both maintain 600 V reverse voltage, TO-247-3 packaging, and 175°C maximum junction temperature. STTH60L06CW is suitable for applications requiring higher current capacity within the same voltage and thermal envelope.

Q: Can DSEC30-06B replace the VS-60CPU06-N3?

A: DSEC30-06B is not a suitable replacement for applications requiring 30 A current capacity. This IXYS part is rated for only 15 A average rectified current, which is 50% below the main part specification. While it maintains 600 V reverse voltage, TO-247-3 packaging, and 175°C maximum junction temperature, the reduced current rating makes it incompatible with the electrical requirements of the main part.

Q: What are the thermal considerations when selecting a substitute?

A: The main part VS-60CPU06-N3 operates across -65°C to 175°C junction temperature range. Most substitute parts (VS-60CPU06-F, STTH60AC06CW, STTH60L06CW, STTH100W06CW, DSEC30-06B) maintain the 175°C maximum specification. SDUR6060WT has a reduced maximum of 150°C, which restricts its use to applications with lower thermal requirements. Verify application thermal conditions before selecting a substitute with different temperature specifications.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts maintain RoHS3 compliance. SDUR6060WT is noted as REACH Affected, while all other parts are REACH Unaffected. Verify REACH compliance requirements for your specific application and supply chain.

Q: What is the significance of the TO-247-3 package specification?

A: TO-247-3 is a through-hole package with three leads, standardized for high-current diode arrays. All listed substitute parts use TO-247-3 packaging, ensuring mechanical and thermal compatibility with PCB layouts designed for the main part. Package compatibility is a mandatory substitution criterion.

Q: Can STTH100W06CW be used in place of VS-60CPU06-N3?

A: Yes, with consideration for application requirements. STTH100W06CW provides 50 A average rectified current, exceeding the 30 A specification of the main part. It maintains 600 V reverse voltage, TO-247-3 packaging, and 175°C maximum junction temperature. Forward voltage is lower at 1.45 V @ 50 A, and reverse leakage is superior at 20 µA @ 600 V. This part is suitable for applications where increased current capacity and improved leakage characteristics are beneficial or neutral to system performance.

Q: What does "1 Pair Common Cathode" configuration mean?

A: This diode configuration consists of two diodes sharing a common cathode terminal, with separate anode connections. This arrangement is standard for bridge rectifier applications and dual-diode circuits. All substitute parts maintain this same configuration, ensuring functional compatibility in circuits designed for the main part.

Q: How does reverse recovery time affect substitution decisions?

A: Reverse recovery time (trr) affects switching speed and electromagnetic interference characteristics. The main part specifies 42 ns. Substitute parts range from 35 ns (DSEC30-06B) to 90 ns (STTH60L06CW). Faster recovery times (lower trr values) reduce switching losses and EMI. Slower recovery times may require circuit design adjustments. Verify application switching frequency and EMI requirements before selecting a substitute with significantly different trr specifications.

Q: What inventory considerations apply to these substitute parts?

A: Inventory availability varies across substitute parts. VS-60CPU06-F has 1,434 pieces in stock, STTH60AC06CW has 2,308 pieces, STTH60L06CW has 2,268 pieces, STTH100W06CW has 1,475 pieces, DSEC30-06B has 5,780 pieces, and SDUR6060WT has 4,292 pieces. The main part VS-60CPU06-N3 has 1,100 pieces available. Inventory levels may influence substitution decisions based on supply chain requirements and lead time considerations.