IRGS4B60KD1TRLP Equivalent & Substitute Parts

Part Overview

The IRGS4B60KD1TRLP is an NPT IGBT manufactured by Infineon Technologies, rated for 600V collector-emitter breakdown voltage and 11A maximum collector current with 63W power dissipation capability. This device is packaged in a Surface Mount D2PAK (TO-263-3) configuration and is classified as obsolete product status.

Due to its obsolete classification, sourcing new units from primary distribution channels is limited. Identifying functionally equivalent substitute parts ensures design continuity and supply chain reliability for applications currently utilizing this component.

Substiute Parts

IRGS4B60KD1TRLP

Infineon TechnologiesIn Stock: 3052IRGS4B60KD1TRLP Datasheet

Current PartRFQ

IKB10N60TATMA1

Infineon TechnologiesIn Stock: 752IKB10N60TATMA1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IRGS4B60KD1TRLP is determined by strict electrical and mechanical parameter compatibility within the 600V IGBT category. The following criteria establish valid substitution:

Mandatory Matching Parameters:

• Voltage - Collector Emitter Breakdown: 600V (exact match required)
• Package / Case: TO-263-3, D2PAK (identical physical form factor)
• Mounting Type: Surface Mount (identical assembly method)
• IGBT Type: NPT or NPT with advanced technology variants (Trench Field Stop acceptable)

Allowable Parameter Variations:

• Current - Collector (Ic) (Max): Equal to or greater than 11A
• Power - Max: Equal to or greater than 63W
• Operating Temperature Range: Must encompass or exceed -55°C to 175°C

The IKB10N60TATMA1 qualifies as a direct substitute based on these criteria. It maintains identical voltage rating and package configuration while providing enhanced current handling (20A vs. 11A) and power dissipation (110W vs. 63W), making it suitable for applications requiring the IRGS4B60KD1TRLP.

Parameter Comparison

Engineering Selection Recommendations

The IKB10N60TATMA1 is the qualified substitute for the IRGS4B60KD1TRLP based on the following engineering factors:

Product Status Alignment: The IRGS4B60KD1TRLP is classified as obsolete, while the IKB10N60TATMA1 maintains active product status with confirmed inventory availability (674 pcs). This ensures long-term supply chain viability.

Regulatory Compliance: Both components share identical REACH and ECCN classifications (REACH Unaffected, EAR99), ensuring equivalent regulatory standing for export and distribution.

Electrical Compatibility: The substitute maintains the critical 600V voltage rating and identical TO-263-3 D2PAK package configuration. Enhanced current and power ratings (20A / 110W vs. 11A / 63W) provide design margin without requiring circuit modifications.

Technology Advancement: The IKB10N60TATMA1 incorporates Trench Field Stop technology, representing an advancement over the standard NPT architecture of the original part. This technology enhancement improves switching performance characteristics while maintaining backward compatibility.

Temperature Operating Range: The substitute operates across -40°C to 175°C, which encompasses the critical upper temperature limit of the original part. Applications requiring the full -55°C lower temperature specification should evaluate thermal requirements independently.

Frequently Asked Questions (FAQ)

Q: Can the IKB10N60TATMA1 directly replace the IRGS4B60KD1TRLP without circuit modifications?

A: Yes. Both components share identical voltage rating (600V), package configuration (TO-263-3 D2PAK), and mounting type (Surface Mount). The substitute's higher current and power ratings do not require circuit redesign for applications within the original part's specifications.

Q: What is the significance of the Trench Field Stop technology in the IKB10N60TATMA1?

A: Trench Field Stop is an advanced IGBT architecture that improves switching energy characteristics compared to standard NPT designs. For the IKB10N60TATMA1, this results in different switching energy profiles (430µJ total vs. 120µJ for the original part) and gate charge (62nC vs. 12nC). Applications sensitive to switching frequency or gate drive requirements should evaluate these differences.

Q: Are there differences in gate charge that affect driver circuit compatibility?

A: Yes. The IKB10N60TATMA1 has significantly higher gate charge (62nC vs. 12nC). Gate drivers with adequate charge delivery capability will function correctly. Drivers with marginal charge output specifications should be evaluated for the higher requirement.

Q: Does the lower minimum operating temperature of the substitute (-40°C vs. -55°C) present a limitation?

A: The substitute operates to -40°C minimum junction temperature, compared to -55°C for the original part. Applications requiring operation below -40°C must retain the original IRGS4B60KD1TRLP or identify alternative parts with -55°C specifications.

Q: What is the inventory status for each part?

A: The IRGS4B60KD1TRLP (obsolete) has 3000 pcs available. The IKB10N60TATMA1 (active) has 674 pcs available. For new designs or long-term production, the active status of the substitute ensures continued availability.

Q: Are both parts supplied in identical packaging formats?

A: The IRGS4B60KD1TRLP is supplied in standard packaging. The IKB10N60TATMA1 is supplied in Tape & Reel (TR) format, which is standard for high-volume surface mount assembly. Both use identical component packaging (D2PAK).