IRF7210PBF Equivalent & Substitute Parts

Part Overview

The IRF7210PBF is a P-Channel MOSFET manufactured by Infineon Technologies, rated for 12V drain-to-source voltage with 16A continuous drain current at 25°C. This device is packaged in an 8-SOIC surface mount configuration and is classified as obsolete. Due to its obsolete product status, equivalent and substitute parts are necessary to maintain design continuity and ensure component availability for new production runs and field replacements.

Substiute Parts

IRF7210PBF

Infineon TechnologiesIn Stock: 4067IRF7210PBF Datasheet

Current PartRFQ

IRF7410TRPBF

Infineon TechnologiesIn Stock: 23770IRF7410TRPBF Datasheet

MFR RecommendedRFQ

FDS6681Z

onsemiIn Stock: 80187FDS6681Z Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IRF7210PBF is determined by the following critical electrical and mechanical parameters:

Primary Substitution Criteria:

• FET Type: P-Channel topology
• Drain to Source Voltage (Vdss): Minimum 12V rating
• Continuous Drain Current (Id): Minimum 16A at 25°C
• On-State Resistance (Rds On): Maximum 7mOhm at specified conditions
• Power Dissipation: Minimum 2.5W
• Package: 8-SOIC surface mount configuration
• Operating Temperature Range: -55°C to 150°C

Substitute Parts Identified:

1. IRF7410TRPBF (Infineon Technologies) — Direct electrical equivalent with active product status
2. FDS6681Z (onsemi) — Enhanced performance substitute with higher voltage and current ratings

Both substitute parts maintain the required 8-SOIC package footprint and surface mount compatibility, ensuring mechanical interchangeability with the original IRF7210PBF design.

Parameter Comparison

Engineering Selection Recommendations

IRF7410TRPBF Selection: The IRF7410TRPBF is the primary direct substitute for the obsolete IRF7210PBF. Both devices share identical electrical specifications for Vdss (12V), continuous drain current (16A), and on-state resistance (7mOhm). The IRF7410TRPBF holds active product status and is ROHS3 compliant, making it suitable for new designs and production environments requiring regulatory compliance. This part is recommended for applications requiring exact electrical equivalence with the original IRF7210PBF.

FDS6681Z Selection: The FDS6681Z is an enhanced performance substitute manufactured by onsemi. It exceeds the minimum electrical requirements of the IRF7210PBF with a higher Vdss rating (30V versus 12V) and increased continuous drain current (20A versus 16A). The FDS6681Z also demonstrates superior on-state resistance (4.6mOhm at 20A, 10V). This part is suitable for applications where design margins require higher voltage and current headroom, or where onsemi component qualification is preferred. The FDS6681Z is ROHS3 compliant and maintains the same 8-SOIC package footprint.

Both substitute parts maintain identical operating temperature ranges (-55°C to 150°C) and moisture sensitivity levels (MSL 1, Unlimited), ensuring thermal and environmental compatibility with the original design.

Frequently Asked Questions (FAQ)

Q: Can the IRF7410TRPBF directly replace the IRF7210PBF without circuit modifications?

A: Yes. The IRF7410TRPBF is electrically and mechanically equivalent to the IRF7210PBF. Both devices share identical Vdss (12V), continuous drain current (16A), on-state resistance (7mOhm), power dissipation (2.5W), and 8-SOIC package specifications. No circuit modifications are required for direct substitution.

Q: What are the advantages of using FDS6681Z over IRF7410TRPBF?

A: The FDS6681Z provides higher voltage rating (30V versus 12V) and increased current capacity (20A versus 16A), offering greater design margin for applications subject to voltage transients or current surges. The FDS6681Z also exhibits lower on-state resistance (4.6mOhm at 20A, 10V), resulting in reduced power dissipation and improved thermal performance. Selection depends on application requirements and design specifications.

Q: Are all three parts mechanically compatible in the same PCB footprint?

A: Yes. The IRF7210PBF, IRF7410TRPBF, and FDS6681Z are all packaged in 8-SOIC (0.154", 3.90mm Width) surface mount configuration. All three parts are mechanically interchangeable on the same printed circuit board layout without requiring footprint modifications.

Q: What is the product status difference between these parts?

A: The IRF7210PBF is classified as obsolete and no longer manufactured. The IRF7410TRPBF and FDS6681Z are both active products with ongoing manufacturing and supply availability. For new designs and production, active parts are recommended to ensure long-term component availability and supply chain continuity.

Q: Are the substitute parts RoHS compliant?

A: The IRF7410TRPBF and FDS6681Z are both ROHS3 compliant. The IRF7210PBF RoHS status is not specified in the provided data. For applications requiring RoHS compliance certification, the IRF7410TRPBF or FDS6681Z are recommended.

Q: What is the moisture sensitivity level for these parts?

A: All three parts—IRF7210PBF, IRF7410TRPBF, and FDS6681Z—are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. These parts do not require special moisture control during storage, handling, or assembly.