IXGC12N60C IGBT Equivalent & Substitute Parts

Part Overview

The IXGC12N60C is an IGBT (Insulated Gate Bipolar Transistor) rated for 600V collector-emitter breakdown voltage with a maximum collector current of 15A and 85W power dissipation. Manufactured by IXYS in the HiPerFAST™ series, this component is packaged in the ISOPLUS220™ through-hole format. The part is currently classified as obsolete, necessitating identification of functionally equivalent alternatives for ongoing system support and new designs.

Substiute Parts

IXGC12N60C

IXYSIn Stock: 841IXGC12N60C Datasheet

Current PartRFQ

STGF7H60DF

STMicroelectronicsIn Stock: 1288STGF7H60DF Datasheet

SimilarRFQ

STGP7H60DF

STMicroelectronicsIn Stock: 951STGP7H60DF Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the IXGC12N60C is determined by electrical and mechanical compatibility across the following critical parameters:

Electrical Compatibility Criteria:

• Voltage rating: 600V collector-emitter breakdown voltage (maximum)
• Current rating: Minimum 15A continuous collector current
• Power dissipation: Minimum 85W capability
• Input type: Standard gate drive
• Operating temperature range: Minimum -40°C to 150°C junction temperature

Mechanical Compatibility Criteria:

• Mounting type: Through-hole configuration
• Gate charge and switching characteristics: Within acceptable operational margins for existing gate drive circuits

The substitute parts identified (STGF7H60DF and STGP7H60DF) meet the voltage and input type requirements. However, both substitute parts operate at reduced continuous current ratings (14A versus 15A) and exhibit different package configurations (TO-220 variants versus ISOPLUS220™). These differences require circuit-level evaluation for specific applications.

Parameter Comparison

Engineering Selection Recommendations

STGP7H60DF (Primary Substitute): The STGP7H60DF is the preferred substitute for the IXGC12N60C based on power dissipation capability (88W versus 85W) and active product status. This part is manufactured by STMicroelectronics and carries ROHS3 compliance certification. The TO-220 package provides mechanical compatibility with through-hole mounting requirements. The 14A continuous current rating is 1A lower than the original specification; applications operating at or near 15A continuous current require thermal and circuit analysis. The extended operating temperature range (-55°C to 175°C) provides broader environmental coverage than the original part.

STGF7H60DF (Secondary Substitute): The STGF7H60DF offers 600V voltage rating and standard gate drive compatibility. The 24W power rating is significantly lower than the original 85W specification and is suitable only for applications with reduced thermal loads. This part is not recommended for direct replacement in designs utilizing the full 85W capability of the IXGC12N60C.

Compliance and Availability: Both substitute parts are active products with ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment for new designs and ongoing procurement. The STGP7H60DF demonstrates superior availability (853 units in stock) compared to the obsolete IXGC12N60C (752 units remaining).

Frequently Asked Questions (FAQ)

Q: Can the STGP7H60DF directly replace the IXGC12N60C in existing designs?

A: Direct replacement requires circuit-level evaluation. The STGP7H60DF meets the 600V voltage requirement and provides adequate power dissipation (88W). However, the 14A continuous current rating is 1A lower than the original 15A specification. Applications operating below 14A continuous current are compatible. Applications requiring the full 15A rating require thermal analysis and potential circuit modifications. The TO-220 package differs from the ISOPLUS220™ package; PCB layout and thermal management may require adjustment.

Q: What are the key electrical differences between the IXGC12N60C and substitute parts?

A: The primary electrical differences are gate charge (32nC original versus 46nC substitutes), switching delay times (20ns/60ns original versus 30ns/160ns substitutes), and on-state voltage characteristics (2.7V at 12A original versus 1.95V at 7A substitutes). These differences affect gate drive circuit timing and power loss calculations. Designs with tight switching frequency or thermal constraints require detailed analysis.

Q: Are the TO-220 packages mechanically compatible with ISOPLUS220™ mounting?

A: No. The ISOPLUS220™ and TO-220 packages have different pin configurations and footprints. PCB redesign is required for package substitution. The TO-220 package is a standard three-pin configuration; ISOPLUS220™ is a specialized package. Mechanical compatibility assessment must include PCB layout, heatsink mounting, and thermal interface requirements.

Q: What is the impact of the 1A current rating reduction on system performance?

A: Applications operating at continuous currents below 14A experience no performance impact. Applications requiring 15A continuous current operation must evaluate thermal performance under the reduced current rating. The STGP7H60DF pulsed current rating (28A) is lower than the original (48A); applications utilizing pulsed operation above 28A require alternative solutions.

Q: Are the substitute parts suitable for new designs?

A: Yes. Both STGF7H60DF and STGP7H60DF are active products with ROHS3 compliance and REACH unaffected status. The STGP7H60DF is recommended for new designs requiring 600V, 14A+ continuous current, and 85W+ power dissipation. The extended operating temperature range (-55°C to 175°C) provides design flexibility for harsh environment applications.

Q: What compliance certifications apply to the substitute parts?

A: Both substitute parts carry ROHS3 compliance certification and REACH unaffected status. These certifications align with current regulatory requirements for electronic components in industrial and consumer applications. The IXGC12N60C carries REACH unaffected status but lacks explicit ROHS3 designation due to its obsolete status.