IRGI4064DPBF Equivalent & Substitute Parts

Part Overview

The IRGI4064DPBF is a Trench IGBT manufactured by Infineon Technologies, rated for 600V collector-emitter breakdown voltage and 15A maximum collector current with 38W power dissipation capability. This device is packaged in a Through Hole TO-220-3 Full Pack configuration and is classified as Obsolete product status. Due to its obsolete classification and limited inventory availability (1095 pcs), identification of functionally equivalent substitute components is necessary for ongoing design support and production continuity.

Substiute Parts

IRGI4064DPBF

Infineon TechnologiesIn Stock: 1166IRGI4064DPBF Datasheet

Current PartRFQ

STGF7NB60SL

STMicroelectronicsIn Stock: 46021STGF7NB60SL Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the IRGI4064DPBF is determined by the following critical parameters:

Voltage Rating: The substitute part must maintain a Collector-Emitter Breakdown voltage of 600V to ensure circuit protection and operational safety within the same voltage class.

Current Rating: The substitute part must support a maximum collector current (Ic) of 15A to maintain compatibility with existing circuit design specifications.

Package Type: The substitute part must utilize Through Hole mounting in TO-220-3 Full Pack configuration to ensure mechanical and electrical compatibility with existing PCB layouts and thermal management solutions.

Input Type: The substitute part must feature Standard input type to maintain gate drive circuit compatibility.

Operating Temperature Range: The substitute part must support the -55°C to 150°C junction temperature range to ensure operation across the specified environmental conditions.

The STGF7NB60SL meets all critical substitution criteria and is classified as an Active product with superior inventory availability.

Parameter Comparison

Engineering Selection Recommendations

The STGF7NB60SL is the qualified substitute for the IRGI4064DPBF based on the following engineering criteria:

Electrical Compatibility: Both devices share identical voltage and current ratings (600V, 15A), ensuring direct functional equivalence in circuit applications. The STGF7NB60SL demonstrates improved on-state voltage (1.6V versus 1.8V) and reduced gate charge (16nC versus 21nC), resulting in lower switching losses and improved thermal performance.

Mechanical Compatibility: Both devices utilize identical Through Hole TO-220-3 Full Pack packaging, enabling direct PCB layout compatibility without redesign requirements.

Product Status and Availability: The STGF7NB60SL is classified as Active product status with significantly higher inventory availability (45,980 pcs versus 1,095 pcs), ensuring long-term supply chain continuity and reduced procurement risk.

Regulatory Compliance: Both devices maintain identical REACH Unaffected and EAR99 ECCN classifications, ensuring compliance with export and environmental regulations. The STGF7NB60SL achieves RoHS3 Compliance certification, exceeding the regulatory requirements of the obsolete IRGI4064DPBF.

Thermal Management: Both devices support the identical -55°C to 150°C operating temperature range and MSL 1 (Unlimited) moisture sensitivity level, ensuring compatibility with existing thermal and environmental specifications.

Frequently Asked Questions (FAQ)

Q: Can the STGF7NB60SL be used as a direct replacement for the IRGI4064DPBF without circuit modifications?

A: Yes. Both devices share identical voltage ratings (600V), current ratings (15A), operating temperature ranges (-55°C to 150°C), and TO-220-3 Full Pack packaging. No circuit modifications are required for electrical or mechanical compatibility.

Q: What are the performance differences between these two devices?

A: The STGF7NB60SL exhibits lower on-state voltage (1.6V versus 1.8V at rated conditions) and reduced gate charge (16nC versus 21nC), resulting in decreased switching losses and improved efficiency. The IRGI4064DPBF has higher maximum power dissipation (38W versus 25W) and higher pulsed current capability (24A versus 20A).

Q: Why is the IRGI4064DPBF classified as Obsolete?

A: The IRGI4064DPBF is classified as Obsolete due to end-of-life status from the manufacturer. The STGF7NB60SL represents the current-generation equivalent from STMicroelectronics with Active product status and superior long-term availability.

Q: Are there any gate drive circuit compatibility considerations?

A: Both devices feature Standard input type gate drive requirements. The STGF7NB60SL requires lower gate charge (16nC versus 21nC), which may result in slightly faster switching response. Existing gate drive circuits designed for the IRGI4064DPBF are fully compatible with the STGF7NB60SL.

Q: What is the impact of the lower power rating on the STGF7NB60SL?

A: The STGF7NB60SL power rating of 25W versus 38W for the IRGI4064DPBF reflects improved efficiency due to lower on-state voltage. For applications operating at or below 15A continuous current, the STGF7NB60SL provides equivalent or superior thermal performance due to reduced conduction losses.

Q: Are both devices suitable for the same thermal management solutions?

A: Yes. Both devices utilize identical TO-220-3 Full Pack packaging and support the same operating temperature range (-55°C to 150°C). Existing heatsink and thermal interface designs are directly compatible.

Q: What regulatory certifications apply to the STGF7NB60SL?

A: The STGF7NB60SL maintains REACH Unaffected and EAR99 ECCN classifications identical to the IRGI4064DPBF, with additional RoHS3 Compliance certification. Both devices have MSL 1 (Unlimited) moisture sensitivity level.