VS-80CPU02-F3 Equivalent & Substitute Parts

Part Overview

The VS-80CPU02-F3 is a FRED Pt® fast recovery diode array manufactured by Vishay General Semiconductor - Diodes Division. This component features a 1 Pair Common Cathode configuration rated for 200 V DC reverse voltage and 40 A average rectified current per diode in a Through Hole TO-247-3 package. The part is currently classified as Obsolete, necessitating identification of equivalent substitute components to maintain design continuity and ensure supply chain availability for applications requiring this specific electrical and mechanical specification.

Substiute Parts

VS-80CPU02-F3

Vishay General Semiconductor - Diodes DivisionIn Stock: 763VS-80CPU02-F3 Datasheet

Current PartRFQ

VS-80CPU02-N3

Vishay General Semiconductor - Diodes DivisionIn Stock: 958VS-80CPU02-N3 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the VS-80CPU02-F3 is determined by strict equivalence across the following critical parameters:

Electrical Parameters (Non-Negotiable):

• Diode Configuration: 1 Pair Common Cathode
• Voltage - DC Reverse (Vr) (Max): 200 V
• Current - Average Rectified (Io) (per Diode): 40 A
• Voltage - Forward (Vf) (Max) @ If: 1.02 V @ 40 A
• Speed Classification: Fast Recovery ≤ 500 ns, > 200 mA (Io)
• Operating Temperature - Junction: -65°C ~ 175°C

Mechanical Parameters (Non-Negotiable):

• Package / Case: TO-247-3
• Mounting Type: Through Hole

Compliance Parameters:

• RoHS Status: ROHS3 Compliant
• Technology: Standard

The substitute part VS-80CPU02-N3 meets all electrical and mechanical equivalence criteria. The primary distinction between the main part and its substitute is product status (Obsolete vs. Active) and packaging format (unspecified vs. Tube), with a minor variation in reverse recovery time (35 ns vs. 33 ns), which remains within the Fast Recovery classification threshold.

Parameter Comparison

Engineering Selection Recommendations

The VS-80CPU02-N3 is the direct equivalent substitute for the obsolete VS-80CPU02-F3. Both components are manufactured by Vishay General Semiconductor - Diodes Division and share identical electrical specifications, mechanical packaging, and compliance certifications. The VS-80CPU02-N3 maintains Active product status, ensuring continued availability and supply chain support. The reverse recovery time of VS-80CPU02-N3 (33 ns) is superior to the main part (35 ns) while remaining within the Fast Recovery classification, presenting no compatibility concerns for circuit operation. Both parts are ROHS3 Compliant and REACH Unaffected, meeting current regulatory requirements. The primary advantage of selecting VS-80CPU02-N3 is sustained manufacturability and component availability, as the main part is classified as Obsolete.

Frequently Asked Questions (FAQ)

Q: Can VS-80CPU02-N3 be used as a direct replacement for VS-80CPU02-F3 in existing designs?

A: Yes. Both components are electrically and mechanically equivalent. They share identical voltage ratings (200 V), current ratings (40 A per diode), forward voltage characteristics (1.02 V @ 40 A), and thermal operating range (-65°C ~ 175°C). Both use the TO-247-3 Through Hole package and are manufactured by the same supplier.

Q: What is the significance of the reverse recovery time difference (35 ns vs. 33 ns)?

A: Both values fall within the Fast Recovery classification (≤ 500 ns, > 200 mA). The 2 ns difference is negligible for circuit performance and does not affect substitution eligibility. The VS-80CPU02-N3 exhibits slightly faster recovery characteristics.

Q: Why is the main part classified as Obsolete?

A: Product obsolescence is a manufacturer designation indicating discontinued production. The VS-80CPU02-N3 is the active equivalent, ensuring continued supply and support for applications requiring this diode array specification.

Q: Are there packaging differences between the two parts?

A: The main part packaging format is unspecified, while VS-80CPU02-N3 is supplied in Tube packaging. Both use the TO-247-3 case style and TO-247AC supplier device package. Tube packaging is standard for active production components and does not affect electrical or mechanical compatibility.

Q: Do both parts meet current regulatory compliance standards?

A: Yes. Both VS-80CPU02-F3 and VS-80CPU02-N3 are ROHS3 Compliant and REACH Unaffected, meeting current environmental and regulatory requirements for electronic component manufacturing and distribution.

Q: What is the moisture sensitivity level for these components?

A: Both parts have Moisture Sensitivity Level (MSL) 1 (Unlimited), indicating no moisture-related handling restrictions during storage, transport, or assembly.