IRGS4062DPBF Equivalent & Substitute Parts

Part Overview

The IRGS4062DPBF is a Trench IGBT manufactured by Infineon Technologies, rated for 600V collector-emitter breakdown voltage with a maximum collector current of 48A and 250W power dissipation. This device is packaged in D2PAK (TO-263-3) surface mount configuration and is currently classified as obsolete. Due to its obsolete status, identifying equivalent substitute parts with compatible electrical and mechanical specifications is essential for design continuity and procurement planning.

Substiute Parts

IRGS4062DPBF

Infineon TechnologiesIn Stock: 1273IRGS4062DPBF Datasheet

Current PartRFQ

IXGA48N60A3

IXYSIn Stock: 2312IXGA48N60A3 Datasheet

MFR RecommendedRFQ

IXXA30N65C3HV

IXYSIn Stock: 664IXXA30N65C3HV Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the IRGS4062DPBF are identified based on the following critical parameters that determine functional compatibility:

Voltage Rating: Substitute parts must maintain the 600V collector-emitter breakdown voltage specification or higher to ensure safe operation within the original design envelope.

Current Rating: The maximum collector current (Ic) of substitute parts must equal or exceed 48A to support the original circuit requirements.

Power Dissipation: Substitute parts must support at least 250W maximum power rating to handle thermal loads equivalent to the original design.

Package Configuration: All substitute parts must use the D2PAK (TO-263-3) surface mount package to ensure mechanical and thermal compatibility with existing PCB layouts.

Operating Temperature Range: Substitute parts must support the -55°C to 175°C operating temperature range to maintain performance across the full design specification.

Input Type: All substitute parts must feature Standard input type to ensure gate drive compatibility.

The two identified substitute parts meet these criteria with the following characteristics:

IXGA48N60A3: Exceeds current rating (120A vs. 48A), maintains 600V voltage rating, increases power capability (300W vs. 250W), and uses compatible TO-263AA package variant.

IXXA30N65C3HV: Slightly exceeds voltage rating (650V vs. 600V), meets current requirements (52A vs. 48A), maintains power rating (230W vs. 250W), and uses TO-263HV package variant.

Parameter Comparison

Engineering Selection Recommendations

IXGA48N60A3 Selection Criteria:

This substitute part is manufactured by IXYS and maintains active product status, ensuring long-term availability and supply chain stability. The device meets or exceeds all critical electrical parameters: 600V voltage rating, 120A collector current (2.5x margin over 48A requirement), and 300W power capability. The TO-263AA package variant is mechanically compatible with D2PAK footprints. RoHS3 compliance and REACH unaffected status align with modern regulatory requirements. The lower on-state voltage (1.35V vs. 1.95V) reduces conduction losses. The higher gate charge (110nC vs. 50nC) and extended turn-off delay (334ns vs. 104ns) require gate drive circuit evaluation. The maximum operating temperature of 150°C is 25°C lower than the original specification.

IXXA30N65C3HV Selection Criteria:

This substitute part is manufactured by IXYS with active product status and full temperature range compatibility (-55°C to 175°C). The 650V voltage rating provides 50V margin above the 600V requirement. The 52A collector current and 230W power rating closely match original specifications with minimal design margin. The TO-263HV package variant maintains mechanical compatibility. RoHS3 compliance and REACH unaffected status satisfy regulatory requirements. The lower gate charge (37nC vs. 50nC) and faster switching times (33ns/125ns) improve efficiency. The slightly higher on-state voltage (2.2V vs. 1.95V) increases conduction losses marginally.

Frequently Asked Questions (FAQ)

Q: Can IXGA48N60A3 be used as a direct replacement for IRGS4062DPBF?

A: IXGA48N60A3 meets the core electrical requirements (600V, 48A minimum, 250W minimum) and uses a compatible D2PAK package. However, the higher gate charge (110nC vs. 50nC) and extended turn-off time (334ns vs. 104ns) require gate drive circuit verification. The maximum operating temperature is limited to 150°C versus 175°C for the original part.

Q: Can IXXA30N65C3HV be used as a direct replacement for IRGS4062DPBF?

A: IXXA30N65C3HV meets all critical electrical parameters with full temperature range support (-55°C to 175°C). The 650V rating provides additional voltage margin. The 52A current rating and 230W power rating are closely matched to original specifications. The TO-263HV package is mechanically compatible with D2PAK layouts.

Q: What are the package compatibility considerations?

A: All three parts use TO-263-3 based packages (D2PAK, TO-263AA, TO-263HV). These variants share the same lead pitch and thermal tab configuration, making them compatible with existing D2PAK PCB footprints. Pin assignments remain consistent across all variants.

Q: How do switching characteristics differ between the main part and substitutes?

A: IXGA48N60A3 exhibits faster turn-on (25ns vs. 41ns) but significantly slower turn-off (334ns vs. 104ns). IXXA30N65C3HV provides comparable switching performance with slightly faster turn-on (33ns vs. 41ns) and marginally slower turn-off (125ns vs. 104ns). Gate drive circuits must accommodate these timing differences.

Q: Are there compliance differences between the parts?

A: The main part IRGS4062DPBF is obsolete. Both substitute parts are active products with RoHS3 compliance and REACH unaffected status, ensuring regulatory alignment with current manufacturing standards.

Q: What is the significance of the voltage rating difference in IXXA30N65C3HV?

A: The 650V rating of IXXA30N65C3HV versus 600V for the original part provides a 50V safety margin. This higher rating does not affect circuit operation at 600V and may improve reliability in transient overvoltage conditions.