VS-CPU6006L-M3 Equivalent & Substitute Parts

Part Overview

The VS-CPU6006L-M3 is a diode array rectifier from Vishay General Semiconductor - Diodes Division, part of the FRED Pt® series. This component features a 1 Pair Common Cathode configuration rated for 600 V DC reverse voltage and 30 A average rectified current per diode. The device is packaged in TO-247-3 through-hole format and is classified as obsolete product status.

Due to the obsolete status of the VS-CPU6006L-M3, equivalent and substitute parts are necessary to maintain design continuity and ensure component availability for new production runs and field replacements. The substitute parts listed maintain the core electrical and mechanical specifications required for direct circuit substitution.

Substiute Parts

VS-CPU6006L-M3

Vishay General Semiconductor - Diodes DivisionIn Stock: 1125VS-CPU6006L-M3 Datasheet

Current PartRFQ

VS-CPU6006L-N3

Vishay General Semiconductor - Diodes DivisionIn Stock: 1300VS-CPU6006L-N3 Datasheet

DirectRFQ

VS-CPU6006-N3

Vishay General Semiconductor - Diodes DivisionIn Stock: 1703VS-CPU6006-N3 Datasheet

Parametric EquivalentRFQ

APT30DQ60BCTG

Microchip TechnologyIn Stock: 2304APT30DQ60BCTG Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the VS-CPU6006L-M3 is determined by the following critical parameters:

Electrical Specifications:

• Voltage - DC Reverse (Vr) (Max): 600 V
• Current - Average Rectified (Io) (per Diode): 30 A
• Diode Configuration: 1 Pair Common Cathode
• Speed Classification: Fast Recovery ≤ 500ns, > 200mA (Io)

Mechanical Specifications:

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

Compliance & Environmental:

• RoHS3 Compliant
• REACH Unaffected

Substitute parts are grouped into two categories:

Direct Manufacturer Equivalents (Vishay FRED Pt® Series): Parts VS-CPU6006L-N3 and VS-CPU6006-N3 maintain identical electrical performance and diode configuration while offering active product status. These parts are sourced from the same manufacturer and series, ensuring design continuity.

Parametric Equivalent (Cross-Manufacturer): Part APT30DQ60BCTG from Microchip Technology meets the core electrical and mechanical requirements. This part maintains the 600 V / 30 A rating and 1 Pair Common Cathode configuration with TO-247-3 package compatibility. Minor variations in forward voltage and reverse recovery time are within acceptable engineering tolerances for general-purpose rectifier applications.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Preferred):

VS-CPU6006L-N3 and VS-CPU6006-N3 are the primary substitutes for the obsolete VS-CPU6006L-M3. Both parts are active products from Vishay General Semiconductor - Diodes Division and maintain identical electrical specifications including forward voltage (1.75 V @ 30 A) and reverse recovery time (42 ns). These parts are ROHS3 compliant and REACH unaffected, meeting all regulatory requirements. The primary distinction between these two direct equivalents is the supplier device package designation (TO-247AD versus TO-247AC), though both maintain TO-247-3 package compatibility.

For Cross-Manufacturer Substitution:

APT30DQ60BCTG from Microchip Technology is a parametric equivalent suitable for applications where cross-manufacturer sourcing is acceptable. This part maintains the critical 600 V / 30 A rating and 1 Pair Common Cathode configuration. The APT30DQ60BCTG exhibits improved reverse recovery time (30 ns versus 42 ns) and lower reverse leakage current (25 µA versus 30 µA), representing enhanced performance characteristics. The forward voltage specification is higher at 2.4 V @ 30 A compared to 1.75 V, which may result in increased power dissipation in high-current applications. This part is also ROHS3 compliant and REACH unaffected.

Product Status Consideration:

The VS-CPU6006L-M3 is classified as obsolete. Immediate transition to active substitute parts is recommended for new designs and ongoing production to ensure long-term component availability and supply chain continuity.

Frequently Asked Questions (FAQ)

Q: Can VS-CPU6006L-N3 directly replace VS-CPU6006L-M3 in existing designs?

A: Yes. VS-CPU6006L-N3 maintains identical electrical specifications including 600 V reverse voltage, 30 A current rating, 1.75 V forward voltage @ 30 A, and 42 ns reverse recovery time. Both parts use TO-247-3 through-hole packaging and are ROHS3 compliant. The primary difference is product status: VS-CPU6006L-N3 is active while VS-CPU6006L-M3 is obsolete.

Q: What is the difference between VS-CPU6006L-N3 and VS-CPU6006-N3?

A: Both parts are Vishay FRED Pt® series diodes with identical electrical specifications. The distinction lies in the supplier device package designation: VS-CPU6006L-N3 uses TO-247AD while VS-CPU6006-N3 uses TO-247AC. Both are compatible with TO-247-3 package footprints. VS-CPU6006-N3 has a higher inventory level (1640 Pcs versus 1220 Pcs).

Q: Can APT30DQ60BCTG be used as a substitute for VS-CPU6006L-M3?

A: APT30DQ60BCTG meets the core electrical and mechanical requirements: 600 V reverse voltage, 30 A current rating, 1 Pair Common Cathode configuration, and TO-247-3 package. However, the forward voltage is higher (2.4 V @ 30 A versus 1.75 V @ 30 A), resulting in increased power dissipation. The reverse recovery time is faster (30 ns versus 42 ns). This part is suitable for applications where these parameter variations are acceptable.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. VS-CPU6006L-N3, VS-CPU6006-N3, and APT30DQ60BCTG are all ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic components.

Q: What is the operating temperature range difference between substitutes?

A: VS-CPU6006L-M3 and VS-CPU6006-N3 operate from -65°C to 175°C. VS-CPU6006L-N3 and APT30DQ60BCTG operate from -55°C to 175°C. For applications requiring operation below -55°C, VS-CPU6006-N3 is the appropriate selection.

Q: How do the reverse leakage currents compare?

A: VS-CPU6006L-M3, VS-CPU6006L-N3, and VS-CPU6006-N3 specify 30 µA @ 600 V reverse leakage. APT30DQ60BCTG specifies 25 µA @ 600 V, representing lower leakage current and improved performance in this parameter.

Q: Which substitute part has the fastest reverse recovery time?

A: APT30DQ60BCTG has the fastest reverse recovery time at 30 ns. VS-CPU6006L-M3, VS-CPU6006L-N3, and VS-CPU6006-N3 all specify 42 ns. Faster recovery time reduces switching losses in high-frequency applications.