Equivalent & Substitute Parts for IRG4RC10UPBF IGBT 600V 8.5A

Part Overview

The IRG4RC10UPBF is a 600V, 8.5A IGBT manufactured by Infineon Technologies in TO-252AA (DPAK) surface mount packaging. This component is classified as obsolete, necessitating identification of functionally equivalent alternatives for ongoing design support and procurement continuity. The part operates across a junction temperature range of -55°C to 150°C and is suitable for switching applications requiring 600V voltage isolation with moderate current handling capacity.

Substiute Parts

IRG4RC10UPBF

Infineon TechnologiesIn Stock: 19914IRG4RC10UPBF Datasheet

Current PartRFQ

AOD5B60D

Alpha & Omega Semiconductor Inc.In Stock: 9371AOD5B60D Datasheet

MFR RecommendedRFQ

STGD6NC60HDT4

STMicroelectronicsIn Stock: 15227STGD6NC60HDT4 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the IRG4RC10UPBF is determined by the following critical parameters:

Mandatory Matching Criteria:

• Voltage rating: 600V collector-emitter breakdown voltage
• Package type: TO-252-3 (DPAK) surface mount configuration
• Input type: Standard gate drive
• Operating temperature range: -55°C to 150°C minimum

Performance Compatibility Criteria:

• Collector current (Ic) rating must equal or exceed 8.5A continuous
• Power dissipation capability must support application requirements
• Switching characteristics (gate charge, delay times) must be compatible with existing gate drive circuitry

The identified substitute parts AOD5B60D and STGD6NC60HDT4 satisfy all mandatory matching criteria and provide enhanced performance specifications relative to the obsolete IRG4RC10UPBF.

Parameter Comparison

Engineering Selection Recommendations

STGD6NC60HDT4 (STMicroelectronics) - Primary Substitute

The STGD6NC60HDT4 is classified as Active product status, ensuring long-term availability and manufacturing support. This part meets all mandatory substitution criteria with 15A continuous collector current, exceeding the IRG4RC10UPBF requirement of 8.5A. The device maintains RoHS3 compliance and REACH unaffected status. Switching energy characteristics (20µJ on, 68µJ off) and gate charge (13.6 nC) are compatible with standard gate drive implementations. The lower turn-on delay (12ns versus 19ns) provides improved switching performance.

AOD5B60D (Alpha & Omega Semiconductor) - Secondary Substitute

The AOD5B60D carries Not For New Designs product status, limiting its suitability for new applications but remaining viable for legacy system maintenance. This part provides the highest collector current rating (23A) and lowest on-state voltage (1.8V @ 15V, 5A) among available substitutes. RoHS3 compliance is confirmed. The reduced gate charge (9.4 nC) and faster turn-on delay (12ns) may require gate drive circuit evaluation for compatibility with existing designs.

Both substitute parts maintain identical 600V voltage rating, TO-252-3 DPAK packaging, and -55°C to 150°C operating temperature range as the original IRG4RC10UPBF.

Frequently Asked Questions (FAQ)

Q: Can the AOD5B60D or STGD6NC60HDT4 be used as direct replacements for the IRG4RC10UPBF?

A: Both parts satisfy the mandatory substitution criteria: 600V voltage rating, TO-252-3 DPAK package, standard gate input, and identical operating temperature range. Collector current ratings (23A and 15A respectively) exceed the original 8.5A specification. Direct PCB footprint compatibility is confirmed for all three devices.

Q: What are the key differences in switching performance between these parts?

A: Gate charge varies from 9.4 nC (AOD5B60D) to 15 nC (IRG4RC10UPBF) to 13.6 nC (STGD6NC60HDT4). Turn-on delay is faster in both substitutes (12ns versus 19ns). Turn-off delay ranges from 76ns to 116ns. These differences affect gate drive power requirements and switching frequency capability. Existing gate drive circuits must be evaluated for compatibility with the selected substitute.

Q: Which substitute is recommended for new designs?

A: The STGD6NC60HDT4 is the recommended choice for new designs due to its Active product status, ensuring manufacturing continuity and technical support availability. The AOD5B60D carries Not For New Designs classification and should be reserved for legacy system maintenance only.

Q: Are there thermal management differences between these parts?

A: All three devices operate across -55°C to 150°C junction temperature range. Maximum power dissipation increases from 38W (IRG4RC10UPBF) to 54.4W (AOD5B60D) and 56W (STGD6NC60HDT4). Applications operating near thermal limits must account for increased power handling capability in the substitute parts.

Q: Do these substitutes require gate drive circuit modifications?

A: Gate charge and switching delay characteristics differ between parts. The AOD5B60D exhibits lower gate charge (9.4 nC) and faster switching times, potentially reducing gate drive power dissipation. The STGD6NC60HDT4 maintains similar gate charge (13.6 nC) to the original part. Existing gate drive circuits designed for the IRG4RC10UPBF are generally compatible with both substitutes, though performance optimization may be achieved through circuit evaluation.

Q: What compliance certifications apply to these substitute parts?

A: Both AOD5B60D and STGD6NC60HDT4 are RoHS3 compliant and REACH unaffected. Moisture sensitivity level is 1 (Unlimited) for all three devices. ECCN classification is EAR99 for all parts. HTSUS code 8541.29.0095 applies uniformly.