IRGS4610DPBF Equivalent & Substitute Parts

Part Overview

The IRGS4610DPBF is a 600V, 16A IGBT manufactured by Infineon Technologies in D2PAK surface mount packaging. This device is classified as obsolete, necessitating identification of functionally equivalent alternatives for ongoing design support and procurement. The part operates across an industrial temperature range of -40°C to 175°C and is suitable for switching applications requiring standard input gate drive characteristics.

Substiute Parts

IRGS4610DPBF

Infineon TechnologiesIn Stock: 688IRGS4610DPBF Datasheet

Current PartRFQ

IKB06N60TATMA1

Infineon TechnologiesIn Stock: 1666IKB06N60TATMA1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IRGS4610DPBF is determined by strict alignment of the following electrical and mechanical parameters:

Critical Matching Parameters:

• Voltage rating: 600V collector-emitter breakdown voltage
• Package type: TO-263-3 / D2PAK surface mount configuration
• Operating temperature range: -40°C to 175°C
• Input type: Standard gate drive

Allowable Variation Parameters:

• Collector current (Ic): Substitute must meet or exceed 16A maximum rating
• Power dissipation: Substitute must support minimum 77W
• Vce(on): Substitute must not exceed 2V at specified test conditions
• Gate charge and switching timing: Substitutes may vary within application-dependent tolerances

The IKB06N60TATMA1 qualifies as a substitute based on matching voltage class, package configuration, and temperature range. However, the collector current rating (12A) is lower than the original part (16A), requiring application-level verification that circuit demands do not exceed the substitute's current capability.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The IRGS4610DPBF is classified as obsolete. The IKB06N60TATMA1 is an active product from the same manufacturer, ensuring continued availability and manufacturing support.

Compliance and Certification: Both parts maintain identical REACH and ECCN classifications (REACH Unaffected, EAR99), ensuring regulatory equivalence. The IKB06N60TATMA1 carries RoHS3 compliance certification, providing enhanced environmental compliance status.

Current Rating Differential: The primary engineering consideration is the collector current rating reduction from 16A to 12A. Circuit designs operating at continuous currents below 12A are directly compatible. Designs requiring the full 16A continuous rating require alternative solutions or thermal management reassessment.

Switching Characteristics: The IKB06N60TATMA1 exhibits increased gate charge (42nC vs. 13nC) and modified switching timing (9ns/130ns vs. 27ns/75ns). Gate drive circuits must accommodate the higher charge requirement. Switching energy specifications differ significantly, requiring thermal analysis for applications sensitive to switching losses.

Thermal Performance: The IKB06N60TATMA1 supports higher maximum power dissipation (88W vs. 77W), partially offsetting the lower current rating in thermally constrained applications.

Frequently Asked Questions (FAQ)

Q: Can the IKB06N60TATMA1 directly replace the IRGS4610DPBF in all applications?

A: Direct replacement is limited by the collector current rating. The substitute supports 12A continuous current versus the original 16A. Applications operating below 12A continuous current are compatible. Applications requiring 16A continuous current require circuit redesign or alternative component selection.

Q: Are the packages physically identical?

A: Both parts use TO-263-3 / D2PAK surface mount packaging with identical pinout and footprint. PCB layout compatibility is confirmed.

Q: What are the gate drive implications of the higher gate charge?

A: The IKB06N60TATMA1 requires 42nC gate charge compared to 13nC for the original part. Gate drive circuits must supply sufficient charge capacity. Existing gate drive designs may require current capability verification or modification.

Q: How do switching characteristics affect circuit performance?

A: The substitute exhibits faster turn-on (9ns vs. 27ns) but slower turn-off (130ns vs. 75ns). Total switching energy is higher (200µJ vs. 178µJ combined). Thermal management and EMI characteristics may be affected. Circuit-level simulation is appropriate for switching-sensitive applications.

Q: Is the IKB06N60TATMA1 available in the same packaging format?

A: The substitute is supplied in Tape & Reel (TR) format, whereas the original part packaging format is not specified. Both use identical D2PAK surface mount packages suitable for automated assembly.

Q: What compliance advantages does the substitute offer?

A: The IKB06N60TATMA1 carries RoHS3 compliance certification, providing enhanced environmental compliance status. Both parts maintain REACH Unaffected and EAR99 classifications.

Q: Are there inventory considerations?

A: The IKB06N60TATMA1 is an active product with 1640 pieces in stock, ensuring procurement reliability. The original IRGS4610DPBF is obsolete with limited remaining inventory (655 pieces).