VS-CPH6006L-M3 Equivalent & Substitute Parts

Part Overview

The VS-CPH6006L-M3 is a general-purpose diode array manufactured by Vishay General Semiconductor - Diodes Division, configured as a 1 Pair Common Cathode rectifier with 600 V reverse voltage rating and 15 A average rectified current per diode. The device is packaged in TO-247-3 through-hole format and operates across a junction temperature range of -65°C to 175°C.

This part is classified as Obsolete. Locating equivalent substitute components is necessary to support ongoing system maintenance, repair, and new design implementations where the original part is no longer available from primary sources.

Substiute Parts

VS-CPH6006L-M3

Vishay General Semiconductor - Diodes DivisionIn Stock: 903VS-CPH6006L-M3 Datasheet

Current PartRFQ

APT60DQ60BCTG

Microchip TechnologyIn Stock: 15499APT60DQ60BCTG Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the VS-CPH6006L-M3 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Criteria:

• Diode Configuration: 1 Pair Common Cathode
• Voltage - DC Reverse (Vr) (Max): 600 V minimum
• Mounting Type: Through Hole
• Package / Case: TO-247-3 compatible footprint
• Technology: Standard rectifier diode technology

Allowable Parameter Variations:

• Current - Average Rectified (Io): Substitute parts may exceed the 15 A rating, provided the minimum 15 A requirement is met
• Voltage - Forward (Vf): Substitute parts may operate at equal or lower forward voltage
• Reverse Recovery Time (trr): Substitute parts may operate at equal or faster recovery times
• Current - Reverse Leakage: Substitute parts may operate at equal or lower leakage current
• Operating Temperature - Junction: Substitute parts must support the full -65°C to 175°C range or equivalent

The APT60DQ60BCTG meets all mandatory matching criteria and exceeds performance specifications in current capacity and recovery characteristics, making it a valid substitute for the VS-CPH6006L-M3.

Parameter Comparison

Engineering Selection Recommendations

The APT60DQ60BCTG is a valid substitute for the VS-CPH6006L-M3 based on the following engineering criteria:

Compliance and Availability: The VS-CPH6006L-M3 is classified as Obsolete, making the APT60DQ60BCTG the preferred alternative. The APT60DQ60BCTG maintains Active product status with 15,454 units in stock, ensuring supply chain continuity.

Regulatory Compliance: Both parts are ROHS3 Compliant and REACH Unaffected, meeting current environmental and regulatory requirements. Both parts carry EAR99 ECCN classification and identical HTSUS codes (8541.10.0080).

Functional Equivalence: The APT60DQ60BCTG maintains identical diode configuration (1 Pair Common Cathode), reverse voltage rating (600 V), and package format (TO-247-3 through-hole). The substitute part exceeds the current capacity requirement (60 A versus 15 A), providing design margin for thermal and electrical stress.

Performance Considerations: The APT60DQ60BCTG exhibits superior forward voltage characteristics (2.4 V @ 60 A versus 2.45 V @ 15 A) and higher current capacity. The reverse recovery time is marginally longer (35 ns versus 25 ns), and reverse leakage current is slightly elevated (25 µA versus 15 µA @ 600 V). The operating temperature range is narrower at the low end (-55°C versus -65°C minimum), which may be a limiting factor in extreme cold-temperature applications.

Frequently Asked Questions (FAQ)

Q: Can the APT60DQ60BCTG directly replace the VS-CPH6006L-M3 in existing circuit designs?

A: The APT60DQ60BCTG is footprint-compatible and electrically compatible for applications operating above -55°C junction temperature. The TO-247-3 package dimensions are identical, and the diode configuration (1 Pair Common Cathode) matches exactly. The higher current rating (60 A) does not create compatibility issues in circuits designed for 15 A operation.

Q: What is the significance of the current rating difference between the two parts?

A: The VS-CPH6006L-M3 is rated for 15 A average rectified current per diode, while the APT60DQ60BCTG is rated for 60 A. In applications requiring only 15 A, the substitute part operates well within its thermal and electrical limits, providing additional design margin and potentially improved reliability through reduced junction temperature rise.

Q: Are there temperature range limitations when substituting the APT60DQ60BCTG?

A: The APT60DQ60BCTG operates across -55°C to 175°C junction temperature, compared to the VS-CPH6006L-M3 range of -65°C to 175°C. Applications requiring operation below -55°C junction temperature cannot use the APT60DQ60BCTG as a substitute.

Q: How do the reverse recovery time specifications compare?

A: The VS-CPH6006L-M3 has a reverse recovery time of 25 ns, while the APT60DQ60BCTG is specified at 35 ns. Both parts are classified as Fast Recovery (≤ 500ns, > 200mA). The 10 ns difference is negligible in most general-purpose rectifier applications and does not affect switching frequency performance in standard power supply designs.

Q: What is the impact of the reverse leakage current difference?

A: The VS-CPH6006L-M3 specifies 15 µA reverse leakage at 600 V, while the APT60DQ60BCTG specifies 25 µA at the same voltage. This 10 µA difference is insignificant in most applications and does not affect circuit performance in standard rectifier configurations.

Q: Are both parts RoHS compliant?

A: Yes, both the VS-CPH6006L-M3 and APT60DQ60BCTG are ROHS3 Compliant and REACH Unaffected, meeting current environmental regulations for electronic components.

Q: What packaging format is used for the APT60DQ60BCTG?

A: The APT60DQ60BCTG is supplied in Tube packaging, while the VS-CPH6006L-M3 packaging format is not specified in the available data. Both parts use the TO-247-3 package case, ensuring mechanical and thermal compatibility in PCB mounting applications.