VS-C16CP07L-M3 Equivalent & Substitute Parts

Part Overview

The VS-C16CP07L-M3 is a Silicon Carbide (SiC) Schottky diode rated for 650 V DC reverse voltage and 16 A average rectified current in a Through Hole TO-220AC package. This component is classified as Obsolete, necessitating identification of equivalent substitute parts for ongoing design requirements and procurement needs. The part is ROHS3 Compliant and REACH Unaffected, meeting current regulatory standards.

Substiute Parts

VS-C16CP07L-M3

Vishay General Semiconductor - Diodes DivisionIn Stock: 848VS-C16CP07L-M3 Datasheet

Current PartRFQ

VS-3C16CP07L-M3

Vishay General Semiconductor - Diodes DivisionIn Stock: 2143VS-3C16CP07L-M3 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the VS-C16CP07L-M3 is determined by the following critical electrical and mechanical parameters:

Voltage Rating Compatibility: The substitute part must maintain the 650 V DC reverse voltage specification to ensure circuit protection and reliability in the intended application.

Technology Consistency: Both the main part and substitute utilize SiC (Silicon Carbide) Schottky technology, ensuring consistent thermal and switching characteristics.

Mounting and Package Compatibility: The main part uses Through Hole mounting. The substitute part (VS-3C16CP07L-M3) also employs Through Hole mounting, maintaining mechanical compatibility with existing PCB designs.

Current Handling: The substitute part is rated for 8 A per diode in a common cathode configuration. This configuration allows dual-diode operation within a single package, providing flexibility for circuit design while maintaining the same voltage rating.

Regulatory Compliance: Both parts are ROHS3 Compliant and REACH Unaffected, meeting current environmental and regulatory requirements.

Product Status: The substitute part (VS-3C16CP07L-M3) is Active, ensuring continued availability and supply chain reliability.

Parameter Comparison

Engineering Selection Recommendations

The VS-3C16CP07L-M3 serves as the manufacturer-recommended substitute for the obsolete VS-C16CP07L-M3. Both parts share identical voltage ratings (650 V DC reverse) and operating temperature ranges (-55°C ~ 175°C), ensuring thermal and electrical compatibility in circuit applications.

The substitute part is classified as Active, providing assured long-term availability and supply chain continuity compared to the Obsolete status of the main part. Both components maintain ROHS3 Compliance and REACH Unaffected status, satisfying current regulatory requirements.

The primary design consideration involves the package transition from TO-220-2 to TO-247-3 and the current rating difference. The substitute part is configured as a 1 Pair Common Cathode diode array with 8 A per diode rating, compared to the single 16 A diode in the main part. Circuit designers must evaluate whether the dual-diode configuration and individual current ratings align with application requirements.

The substitute part demonstrates improved reverse leakage characteristics (45 µA versus 85 µA at 650 V), contributing to enhanced efficiency and reduced power dissipation in high-voltage applications.

Frequently Asked Questions (FAQ)

Q: Can the VS-3C16CP07L-M3 directly replace the VS-C16CP07L-M3 in existing designs?

A: Direct replacement requires PCB layout modification due to package change from TO-220-2 to TO-247-3. The TO-247-3 package has different pin spacing and mounting hole locations. Additionally, the substitute part is a dual-diode common cathode configuration, requiring circuit topology evaluation to determine if the single-diode application can utilize both diodes or if one diode will remain unused.

Q: What is the significance of the Common Cathode configuration in the VS-3C16CP07L-M3?

A: The 1 Pair Common Cathode configuration means two diodes share a common cathode terminal within a single TO-247-3 package. This allows independent anode connections for each diode while sharing the cathode return path. Circuit designers must confirm that the application can accommodate this configuration or accept that one diode may be unused.

Q: Are the voltage ratings identical between the two parts?

A: Yes. Both the VS-C16CP07L-M3 and VS-3C16CP07L-M3 are rated for 650 V DC reverse voltage, ensuring equivalent circuit protection and voltage withstand capability.

Q: How do the current ratings compare?

A: The main part (VS-C16CP07L-M3) is rated for 16 A average rectified current as a single diode. The substitute part (VS-3C16CP07L-M3) is rated for 8 A per diode in a dual-diode configuration. Applications requiring 16 A continuous current would need to parallel both diodes in the substitute part or evaluate whether the application current requirement is actually lower than the main part rating.

Q: What are the thermal operating ranges?

A: Both parts operate across identical junction temperature ranges of -55°C to 175°C, ensuring equivalent thermal performance and reliability across industrial and commercial temperature environments.

Q: Do both parts meet current regulatory compliance standards?

A: Yes. Both the VS-C16CP07L-M3 and VS-3C16CP07L-M3 are ROHS3 Compliant and REACH Unaffected, meeting current environmental and hazardous substance regulations.

Q: What is the availability status difference?

A: The main part (VS-C16CP07L-M3) is Obsolete, indicating discontinued production and limited remaining inventory. The substitute part (VS-3C16CP07L-M3) is Active, ensuring ongoing manufacturing and reliable supply chain access for new designs and production runs.

Q: How do the forward voltage characteristics compare?

A: The main part specifies 1.7 V forward voltage at 16 A, while the substitute part specifies 1.5 V at 8 A. The lower forward voltage in the substitute part contributes to reduced power dissipation per diode, improving overall circuit efficiency.