IRF7410PBF P-Channel MOSFET Equivalent & Substitute Parts

Part Overview

The IRF7410PBF 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 part of the HEXFET® series and is designed for surface mount applications in 8-SOIC packaging. The IRF7410PBF is currently discontinued at DiGi Electronics, making identification of equivalent and substitute parts essential for ongoing design support and production continuity. Substitute parts must maintain compatibility across electrical ratings, thermal characteristics, and mechanical packaging to ensure direct replacement capability.

Key Parameters

Parameter	Value	Unit
FET Type	P-Channel	—
Drain to Source Voltage (Vdss)	12	V
Continuous Drain Current (Id) @ 25°C	16	A
Rds On (Max) @ Id, Vgs	7	mOhm @ 16A, 4.5V
Gate Threshold Voltage Vgs(th) (Max) @ Id	900	mV @ 250µA
Gate Charge (Qg) (Max) @ Vgs	91	nC @ 4.5V
Power Dissipation (Max)	2.5	W (Ta)
Operating Temperature Range	-55 to 150	°C (TJ)
Mounting Type	Surface Mount	—
Package / Case	8-SOIC (0.154", 3.90mm Width)	—
RoHS Status	ROHS3 Compliant	—
Moisture Sensitivity Level (MSL)	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitute parts for the IRF7410PBF are identified based on strict electrical and mechanical compatibility criteria. The substitution logic is based on the following key parameters:

Primary Compatibility Criteria:

FET Type: P-Channel configuration
Drain to Source Voltage (Vdss): Equal to or greater than 12V
Continuous Drain Current (Id): Equal to or greater than 16A at 25°C
Rds On (Max): Equal to or lower than 7mOhm at rated current and gate voltage
Power Dissipation: Equal to or greater than 2.5W (Ta)
Operating Temperature Range: Minimum -55°C to maximum 150°C (TJ)
Mounting Type: Surface Mount
Package: 8-SOIC or equivalent 8-pin surface mount package
Compliance: ROHS3 Compliant, MSL 1

Substitute Categories:

Direct Equivalent (Identical Electrical and Mechanical Specifications): IRF7410TRPBF meets all primary compatibility criteria with identical electrical ratings and packaging. This part is the direct manufacturer variant with active product status.

Functional Substitute (Meets or Exceeds Electrical Requirements with Package Compatibility): DMP2022LSS-13 provides functional substitution with enhanced voltage rating (20V Vdss) and equivalent power dissipation, maintaining 8-SOIC package compatibility. Current rating is reduced to 10A, which represents a design trade-off requiring circuit evaluation.

Parameter Comparison

Parameter	IRF7410PBF	IRF7410TRPBF	DMP2022LSS-13	Unit
Manufacturer	Infineon Technologies	Infineon Technologies	Diodes Incorporated	—
FET Type	P-Channel	P-Channel	P-Channel	—
Vdss	12	12	20	V
Id @ 25°C	16	16	10	A (Ta)
Rds On (Max) @ Id, Vgs	7 @ 16A, 4.5V	7 @ 16A, 4.5V	13 @ 10A, 10V	mOhm
Vgs(th) (Max) @ Id	900 @ 250µA	900 @ 250µA	1100 @ 250µA	mV
Gate Charge (Qg) (Max) @ Vgs	91 @ 4.5V	91 @ 4.5V	56.9 @ 10V	nC
Power Dissipation (Max)	2.5	2.5	2.5	W (Ta)
Operating Temperature	-55 to 150	-55 to 150	-55 to 150	°C (TJ)
Mounting Type	Surface Mount	Surface Mount	Surface Mount	—
Package / Case	8-SOIC	8-SO	8-SOIC	—
Product Status	Discontinued	Active	Active	—
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	—
MSL	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	—

Engineering Selection Recommendations

IRF7410TRPBF (Direct Equivalent - Recommended Primary Choice)

IRF7410TRPBF is the recommended substitute for IRF7410PBF applications. This part is manufactured by Infineon Technologies and maintains identical electrical specifications: 12V Vdss, 16A continuous drain current, 7mOhm Rds On, and 2.5W power dissipation. The device is currently in active product status, ensuring long-term availability and supply chain continuity. Packaging is specified as 8-SO, which is mechanically compatible with 8-SOIC footprints. Both parts share ROHS3 compliance, MSL 1 rating, and identical operating temperature range (-55°C to 150°C). This substitution requires no circuit modifications and provides direct pin-for-pin replacement capability.

DMP2022LSS-13 (Functional Substitute - Conditional Use)

DMP2022LSS-13 manufactured by Diodes Incorporated serves as a functional substitute where voltage margin enhancement is acceptable. This part provides 20V Vdss rating compared to the 12V specification of IRF7410PBF, offering increased voltage headroom for transient protection. Power dissipation remains equivalent at 2.5W (Ta). However, continuous drain current is reduced to 10A, representing a 37.5% decrease from the 16A rating of IRF7410PBF. This substitution is suitable only for applications where the 10A current rating meets design requirements. The device maintains ROHS3 compliance, MSL 1 rating, and identical operating temperature range. Package compatibility is confirmed as 8-SOIC. Gate charge is reduced to 56.9nC at 10V, which may improve switching performance in certain circuit topologies.

Both substitute parts maintain full compliance with environmental and regulatory requirements specified for the original IRF7410PBF.

Frequently Asked Questions (FAQ)

Q: Can IRF7410TRPBF be used as a direct replacement for IRF7410PBF without circuit modifications?

A: Yes. IRF7410TRPBF is a direct equivalent with identical electrical specifications (12V Vdss, 16A Id, 7mOhm Rds On) and compatible 8-SO packaging. No circuit modifications are required. Both parts are ROHS3 compliant with MSL 1 rating and operate across -55°C to 150°C temperature range.

Q: What are the limitations of using DMP2022LSS-13 as a substitute?

A: DMP2022LSS-13 has a reduced continuous drain current rating of 10A compared to IRF7410PBF's 16A specification. This represents a 37.5% current reduction and limits its use to applications where 10A current capacity is sufficient. The higher Vdss rating (20V vs. 12V) and lower gate charge (56.9nC vs. 91nC) may provide benefits in specific circuit designs but do not compensate for the current limitation.

Q: Are the package dimensions identical between IRF7410PBF and its substitutes?

A: IRF7410PBF and DMP2022LSS-13 are both specified as 8-SOIC (0.154", 3.90mm Width). IRF7410TRPBF is specified as 8-SO, which is mechanically compatible with 8-SOIC footprints. All three parts are suitable for the same PCB layout without modification.

Q: What is the product status difference between the main part and substitutes?

A: IRF7410PBF is discontinued at DiGi Electronics, making it unavailable for new orders. IRF7410TRPBF and DMP2022LSS-13 are both active products with confirmed inventory availability, ensuring supply chain continuity for ongoing production and design support.

Q: Do all parts meet the same environmental and compliance standards?

A: Yes. IRF7410PBF, IRF7410TRPBF, and DMP2022LSS-13 are all ROHS3 compliant with MSL 1 (Unlimited) rating. All parts are REACH unaffected and classified as EAR99 for export control purposes.

Q: What is the difference in gate charge between the main part and DMP2022LSS-13?

A: IRF7410PBF has a maximum gate charge of 91nC at 4.5V, while DMP2022LSS-13 has 56.9nC at 10V. The lower gate charge in DMP2022LSS-13 may reduce gate drive power requirements and improve switching speed in certain applications, but this advantage must be weighed against the reduced current rating.

Q: Can these parts be used interchangeably in high-current applications?

A: IRF7410PBF and IRF7410TRPBF can be used interchangeably for applications requiring 16A continuous drain current. DMP2022LSS-13 is limited to 10A and is not suitable for applications requiring the full 16A rating of the original part.

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