IRSM505-065DA2 Equivalent & Substitute Parts

Part Overview

The IRSM505-065DA2 is a half bridge driver IC from Infineon Technologies' µIPM™-DIP series, designed for AC motor applications. This component features a 2.6A output current capability, integrated bootstrap circuit, and UVLO fault protection in a 23-DIP through-hole package. The product is currently obsolete, making identification of compatible substitute components essential for system redesign, legacy system maintenance, and production continuity.

Substiute Parts

IRSM505-065DA2

Infineon TechnologiesIn Stock: 708IRSM505-065DA2 Datasheet

Current PartRFQ

IM241S6T2BAKMA1

Infineon TechnologiesIn Stock: 1277IM241S6T2BAKMA1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IRSM505-065DA2 is determined by the following critical parameters:

Package Compatibility: Both the main part and substitute must use 23-DIP through-hole packaging to ensure direct PCB mounting without redesign.

Electrical Performance: The substitute must support the required supply voltage range (13.5V ~ 16.5V), load voltage capability (400V maximum), and output current specifications (2.6A per channel, 15A peak).

Thermal Operating Range: The substitute must maintain functionality across the full operating temperature range of -40°C to 150°C junction temperature.

Compliance & Certifications: Both components must maintain ROHS3 compliance and equivalent MSL ratings to ensure manufacturing process compatibility and long-term reliability.

Functional Architecture: The substitute must provide equivalent half-bridge driver functionality with integrated protection features (bootstrap circuit, UVLO fault protection) suitable for AC motor drive applications.

The identified substitute, IM241S6T2BAKMA1, meets these substitution criteria through compatible packaging, electrical specifications, thermal range, and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The IM241S6T2BAKMA1 is the designated manufacturer-recommended substitute for the obsolete IRSM505-065DA2. Both components are manufactured by Infineon Technologies and share identical compliance certifications (ROHS3, MSL 3), ensuring manufacturing process compatibility and regulatory alignment.

The substitute maintains the required 23-DIP through-hole package format, enabling direct PCB integration without layout modifications. Both components operate across the identical temperature range (-40°C to 150°C junction temperature), supporting equivalent thermal performance requirements.

The active product status of the IM241S6T2BAKMA1 ensures ongoing availability, supply chain stability, and manufacturer technical support, addressing the obsolescence of the original component.

Frequently Asked Questions (FAQ)

Q: Can the IM241S6T2BAKMA1 be used as a direct replacement for the IRSM505-065DA2?

A: Yes. Both components use identical 23-DIP through-hole packaging, operate across the same temperature range (-40°C to 150°C), and maintain equivalent ROHS3 and MSL 3 compliance certifications. No PCB modifications are required for package compatibility.

Q: What is the primary reason for substitution?

A: The IRSM505-065DA2 is obsolete. The IM241S6T2BAKMA1 is the manufacturer-recommended active alternative, ensuring continued availability and supply chain support.

Q: Are there compliance or regulatory differences between these components?

A: No. Both components are ROHS3 compliant with MSL 3 ratings, maintaining identical regulatory and manufacturing process requirements.

Q: Does the substitute support the same electrical specifications?

A: Both components are specified for AC motor drive applications with compatible voltage and current handling capabilities within the 23-DIP package format. Detailed electrical parameter verification should reference the respective component datasheets for application-specific requirements.

Q: What is the inventory status of the substitute?

A: The IM241S6T2BAKMA1 is actively manufactured by Infineon Technologies with current stock availability, providing reliable supply for new designs and legacy system maintenance.