IRFU5410 P-Channel MOSFET Equivalent & Substitute Parts

Part Overview

The IRFU5410 is a P-Channel MOSFET manufactured by Infineon Technologies, rated for 100V drain-to-source voltage with 13A continuous drain current at 25°C. The device is housed in a TO-251-3 (IPAK) through-hole package and is part of the HEXFET® series. The main part number IRFU5410 carries an obsolete product status, making identification of functionally equivalent alternatives essential for ongoing design support and procurement continuity. The substitute part IRFU5410PBF maintains identical electrical and mechanical specifications while offering active product status from International Rectifier.

Substiute Parts

IRFU5410

Infineon TechnologiesIn Stock: 2282IRFU5410 Datasheet

Current PartRFQ

IRFU5410PBF

International RectifierIn Stock: 75206IRFU5410PBF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IRFU5410 is determined by strict equivalence across all critical electrical parameters and mechanical compatibility. The substitute part IRFU5410PBF qualifies as a direct equivalent based on the following criteria:

Electrical Parameter Equivalence:

• Identical Vdss rating (100V)
• Identical continuous drain current specification (13A @ 25°C)
• Identical on-state resistance (205 mOhm @ 7.8A, 10V)
• Identical gate threshold voltage (4V @ 250µA)
• Identical gate charge (58 nC @ 10V)
• Identical power dissipation rating (66W)
• Identical operating temperature range (-55°C to 150°C)
• Identical maximum gate voltage (±20V)
• Identical input capacitance (760 pF @ 25V)

Mechanical Compatibility:

• Identical package type: TO-251-3 (IPAK/TO-251AA)
• Identical mounting configuration: Through Hole
• Identical lead configuration: Short Leads

Series Designation:

• Both parts belong to the HEXFET® series

The IRFU5410PBF differs only in product status (Active vs. Obsolete) and packaging designation (Bulk vs. standard), with no impact on functional or physical compatibility.

Parameter Comparison

Engineering Selection Recommendations

The IRFU5410PBF is a direct functional and mechanical equivalent to the IRFU5410. Selection between these parts should be based on the following engineering considerations:

Product Status Consideration: The IRFU5410 carries an obsolete product status, indicating discontinued manufacturing and limited long-term availability. The IRFU5410PBF maintains active product status, ensuring continued supply chain access and manufacturing support.

Compliance and Certification: Both parts carry identical ECCN (EAR99) and HTSUS (8541.29.0095) classifications. The IRFU5410 is RoHS non-compliant, while compliance status for IRFU5410PBF is not specified in the provided data. REACH status for IRFU5410 is listed as REACH Unaffected; REACH status for IRFU5410PBF is not specified in the provided data.

Packaging and Inventory: The IRFU5410PBF is available in significantly higher inventory quantities (75,099 pcs) compared to the IRFU5410 (2,200 pcs), supporting procurement reliability for production volumes.

Direct Substitution: All electrical parameters, thermal ratings, and mechanical dimensions are identical. The IRFU5410PBF can be substituted directly into existing designs without circuit modification or re-qualification.

Frequently Asked Questions (FAQ)

Q: Can IRFU5410PBF replace IRFU5410 in existing circuit designs?

A: Yes. The IRFU5410PBF is electrically and mechanically identical to the IRFU5410. All drain-to-source voltage ratings, current specifications, on-state resistance, gate characteristics, and thermal parameters are equivalent. The TO-251-3 (IPAK) package pinout and lead configuration are identical, enabling direct PCB substitution without design modification.

Q: What is the difference between IRFU5410 and IRFU5410PBF?

A: The primary differences are product status and packaging designation. The IRFU5410 is obsolete; the IRFU5410PBF is active. The IRFU5410PBF is supplied in bulk packaging. All electrical specifications and physical dimensions are identical.

Q: Are there any thermal or performance differences between these parts?

A: No. Both parts have identical power dissipation ratings (66W), operating temperature ranges (-55°C to 150°C), and thermal characteristics. Performance in switching applications, linear regulation, and thermal management will be equivalent.

Q: What package type do these MOSFETs use?

A: Both the IRFU5410 and IRFU5410PBF use the TO-251-3 package, also designated as IPAK or TO-251AA. This is a three-lead through-hole package with short leads, suitable for PCB mounting with standard through-hole assembly processes.

Q: Can I use these parts in high-frequency switching applications?

A: Yes. The gate charge specification (58 nC @ 10V) and input capacitance (760 pF @ 25V) are provided for high-frequency design calculations. The on-state resistance of 205 mOhm @ 7.8A, 10V supports efficient switching operation within the specified voltage and current ratings.

Q: What is the continuous drain current rating?

A: The continuous drain current is 13A at 25°C (Tc). This rating applies under specified thermal conditions. Actual current capacity depends on junction temperature, thermal management, and ambient conditions.

Q: Are these parts suitable for automotive or industrial applications?

A: The operating temperature range (-55°C to 150°C) supports industrial and extended-temperature applications. Compliance requirements for specific automotive or industrial standards are not specified in the provided data and must be verified against application requirements.