IRGP6690D-EPBF IGBT 600V 90A Equivalent & Substitute Parts

Part Overview

The IRGP6690D-EPBF is a 600V, 90A IGBT manufactured by Infineon Technologies in TO-247AD package configuration. This device is classified as obsolete, making identification of functionally equivalent substitute parts essential for ongoing system support, design updates, and procurement continuity. The part operates across an industrial temperature range of -40°C to 175°C and delivers 483W maximum power dissipation, suitable for medium-power switching applications in industrial power conversion systems.

Substiute Parts

IRGP6690D-EPBF

Infineon TechnologiesIn Stock: 934IRGP6690D-EPBF Datasheet

Current PartRFQ

IKW75N60TFKSA1

Infineon TechnologiesIn Stock: 4913IKW75N60TFKSA1 Datasheet

MFR RecommendedRFQ

IXXH75N60B3D1

IXYSIn Stock: 6456IXXH75N60B3D1 Datasheet

MFR RecommendedRFQ

IXXH75N60C3

IXYSIn Stock: 1228IXXH75N60C3 Datasheet

MFR RecommendedRFQ

IXXR100N60B3H1

IXYSIn Stock: 1026IXXR100N60B3H1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the IRGP6690D-EPBF is determined by strict alignment across the following critical parameters:

Voltage Rating: All substitute parts must maintain 600V collector-emitter breakdown voltage to ensure safe operation within the same circuit topology and power supply specifications.

Current Capability: Substitute parts must support minimum collector current (Ic) ratings that meet or exceed the original 140A specification to handle equivalent load conditions without thermal stress.

Pulsed Current (Icm): Substitute parts must support pulsed current ratings of 225A or higher to accommodate transient switching conditions and fault scenarios.

Package Configuration: All substitutes must use TO-247-3 or equivalent through-hole package to ensure mechanical and thermal compatibility with existing PCB layouts and heatsink mounting.

Input Type: All substitutes must feature Standard input type to maintain gate drive circuit compatibility.

Operating Temperature Range: Substitute parts must support the full -40°C to 175°C junction temperature range for thermal design equivalence.

Moisture Sensitivity: MSL rating of 1 (Unlimited) ensures handling and storage compatibility with existing supply chain processes.

The four substitute parts listed below satisfy these criteria while offering improved performance characteristics in specific areas such as switching speed, gate charge, or power dissipation.

Parameter Comparison

Engineering Selection Recommendations

IKW75N60TFKSA1 (Infineon TrenchStop® Series)

This substitute maintains Infineon platform continuity and shares identical voltage and pulsed current specifications with the original IRGP6690D-EPBF. The IKW75N60TFKSA1 operates at 80A continuous collector current, which is lower than the original 140A rating. This part is suitable for applications where continuous current demand does not exceed 80A. The device features ROHS3 compliance and active product status, ensuring long-term availability. Gate charge of 470nC is significantly higher than the original, requiring gate drive circuit verification for compatibility.

IXXH75N60B3D1 (IXYS GenX3™ PT Series)

This IXYS substitute provides 160A continuous collector current, exceeding the original 140A specification, with superior pulsed current capability of 300A. The IXXH75N60B3D1 delivers lower switching energy (1.7mJ on, 1.5mJ off) compared to the original (2.4mJ on, 2.2mJ off), resulting in reduced switching losses and improved thermal performance. Gate charge of 107nC is lower than the original, enabling faster gate switching. Reverse recovery time of 25ns is significantly faster than the original 90ns. ROHS3 compliance and active product status confirm regulatory alignment and supply availability. This part is optimal for applications prioritizing switching efficiency and thermal management.

IXXH75N60C3 (IXYS GenX3™ PT Series)

This IXYS substitute provides 150A continuous collector current, closely matching the original 140A specification, with 300A pulsed current capability. The IXXH75N60C3 features lower switching energy (1.6mJ on, 800µJ off) and reduced gate charge (107nC) compared to the original. Turn-off delay of 90ns is significantly faster than the original 222ns, improving switching speed. ROHS3 compliance and active product status ensure regulatory and supply continuity. This part is suitable for applications requiring current ratings near the original specification with improved switching performance.

IXXR100N60B3H1 (IXYS GenX3™ PT ISOPLUS247™)

This IXYS substitute provides 145A continuous collector current, closely matching the original 140A specification, with exceptional pulsed current capability of 440A. The IXXR100N60B3H1 features lower switching energy (1.9mJ on, 2mJ off) and gate charge (143nC) comparable to the original. The ISOPLUS247™ package offers improved thermal performance through enhanced isolation and heat dissipation characteristics compared to standard TO-247-3. ROHS3 compliance and active product status confirm regulatory alignment. This part is optimal for applications requiring superior thermal management and high transient current handling.

Frequently Asked Questions (FAQ)

Q: Can the IKW75N60TFKSA1 directly replace the IRGP6690D-EPBF in all applications?

A: The IKW75N60TFKSA1 maintains voltage and pulsed current compatibility but operates at 80A continuous collector current versus the original 140A. Direct substitution is valid only for applications where continuous current demand does not exceed 80A. Gate drive circuits must be verified for compatibility with the higher gate charge (470nC versus 140nC).

Q: What are the thermal implications of switching to IXXH75N60B3D1 or IXXH75N60C3?

A: Both IXYS substitutes feature significantly lower switching energy compared to the original IRGP6690D-EPBF. IXXH75N60B3D1 reduces switching losses by approximately 29% (on) and 32% (off). IXXH75N60C3 reduces switching losses by approximately 33% (on) and 64% (off). These reductions directly lower junction temperature rise during operation, improving thermal margin and potentially allowing higher ambient operating temperatures or reduced heatsink requirements.

Q: Is the ISOPLUS247™ package of IXXR100N60B3H1 mechanically compatible with existing TO-247-3 heatsink mounting?

A: The ISOPLUS247™ package maintains the same mechanical footprint and mounting hole pattern as standard TO-247-3, ensuring direct mechanical compatibility with existing heatsinks and PCB layouts. The package offers enhanced thermal performance through improved isolation characteristics.

Q: What is the impact of lower gate charge in IXYS substitutes on gate drive circuit design?

A: IXYS substitutes IXXH75N60B3D1 and IXXH75N60C3 feature gate charge of 107nC compared to the original 140nC. Lower gate charge reduces gate drive power dissipation and enables faster switching transitions. Existing gate drive circuits designed for 140nC will operate safely with these lower gate charge devices, though switching speed will increase. Gate drive voltage and current ratings must remain within device specifications (15V gate voltage).

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All four substitute parts (IKW75N60TFKSA1, IXXH75N60B3D1, IXXH75N60C3, IXXR100N60B3H1) are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for industrial applications.

Q: Which substitute offers the best balance of current rating and switching performance?

A: IXXH75N60C3 provides 150A continuous collector current (closest to original 140A) with the lowest switching energy profile (1.6mJ on, 800µJ off) and fastest turn-off delay (90ns). This part optimizes both current handling and switching efficiency for applications requiring performance near the original specification.

Q: Can gate drive circuits designed for the IRGP6690D-EPBF operate with IXXR100N60B3H1 without modification?

A: Yes. IXXR100N60B3H1 maintains 15V gate voltage specification and gate charge of 143nC, which is within 2% of the original 140nC. Gate drive circuits require no modification. The ISOPLUS247™ package provides enhanced thermal isolation, which may reduce parasitic coupling effects in high-frequency switching applications.