VS-SDD320M16MPBF Equivalent & Substitute Parts

Part Overview

The VS-SDD320M16MPBF is a modular diode manufactured by Vishay General Semiconductor - Diodes Division, classified as a rectifier diode. This component is currently listed with obsolete product status. Due to its obsolescence, locating equivalent or substitute parts is necessary to maintain design continuity and ensure component availability for production and repair applications. The substitute part identified maintains functional compatibility while offering active product status and continued manufacturer support.

Substiute Parts

VS-SDD320M16MPBF

Vishay General Semiconductor - Diodes DivisionIn Stock: 939VS-SDD320M16MPBF Datasheet

Current PartRFQ

VS-VSKD320-16PBF

Vishay General Semiconductor - Diodes DivisionIn Stock: 906VS-VSKD320-16PBF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part VS-VSKD320-16PBF is identified as the manufacturer-recommended equivalent for the obsolete VS-SDD320M16MPBF. Substitution compatibility is established through the following criteria:

Substitution Basis:

• Manufacturer: Both parts are manufactured by Vishay General Semiconductor - Diodes Division
• Base Product Number Relationship: SDD320 (main part) to VSKD320 (substitute) indicates product line evolution
• Category: Both classified as Diodes, Rectifiers
• Regulatory Compliance: Both maintain ROHS3 Compliant status
• Moisture Sensitivity: Both rated MSL 1 (Unlimited)
• Trade Classification: Both share identical HTSUS code 8541.10.0080
• Export Classification: Both classified as EAR99

The substitute part transitions from obsolete to active product status while maintaining the same regulatory and environmental compliance framework.

Parameter Comparison

Engineering Selection Recommendations

The VS-VSKD320-16PBF is the manufacturer-designated substitute for the obsolete VS-SDD320M16MPBF. Selection of this substitute part is supported by the following factors:

Product Status Transition: The substitute part maintains active product status with ongoing manufacturer support, ensuring continued availability and technical documentation access compared to the obsolete main part.

Regulatory Compliance Continuity: Both parts maintain identical ROHS3 Compliant certification and MSL 1 (Unlimited) rating, ensuring compliance with current environmental and moisture sensitivity requirements.

Supply Chain Stability: Current inventory of 889 pieces for the substitute part provides supply continuity for production and maintenance applications.

Export and Trade Classification: Identical ECCN (EAR99) and HTSUS (8541.10.0080) classifications ensure no changes to export documentation or trade compliance procedures.

The substitute part is suitable for direct replacement in applications where the main part specifications align with the documented electrical and mechanical parameters of the VS-VSKD320-16PBF.

Frequently Asked Questions (FAQ)

Q: Why is the VS-SDD320M16MPBF listed as obsolete?

A: The VS-SDD320M16MPBF has reached end-of-life status in the manufacturer's product portfolio. The VS-VSKD320-16PBF represents the active product continuation within the Vishay General Semiconductor - Diodes Division rectifier diode line.

Q: What are the key parameters that determine substitution compatibility?

A: Substitution compatibility is established through manufacturer identity (Vishay General Semiconductor - Diodes Division), product category (Diodes, Rectifiers), regulatory compliance (ROHS3 Compliant), moisture sensitivity rating (MSL 1), and trade classification (HTSUS 8541.10.0080). The base product number relationship (SDD320 to VSKD320) indicates product line evolution within the same manufacturer family.

Q: Are there differences in packaging between these parts?

A: The main part packaging information is not specified in available documentation. The substitute part VS-VSKD320-16PBF uses 3-MAGN-A-PAK™ packaging with Chassis Mount configuration. Physical compatibility should be verified against your specific application requirements.

Q: What electrical specifications are provided for the substitute part?

A: The VS-VSKD320-16PBF is rated for 1600 V DC reverse voltage (maximum) with 160 A average rectified current per diode. Operating temperature range is -40°C to 150°C. Reverse leakage current is specified as 50 mA at 1600 V.

Q: Are both parts compliant with current environmental regulations?

A: Yes. Both the VS-SDD320M16MPBF and VS-VSKD320-16PBF maintain ROHS3 Compliant status. The substitute part is additionally noted as REACH Unaffected. Both parts carry MSL 1 (Unlimited) moisture sensitivity rating.

Q: What is the current inventory status?

A: The obsolete VS-SDD320M16MPBF has 877 pieces available as new original stock. The substitute part VS-VSKD320-16PBF has 889 pieces available as new original stock in bulk packaging.