IPB80P04P407ATMA1 Equivalent & Substitute Parts

Part Overview

The IPB80P04P407ATMA1 is a P-Channel MOSFET manufactured by Infineon Technologies, rated for 40V drain-to-source voltage with 80A continuous drain current at 25°C. This device is housed in a PG-TO263-3-2 surface mount package and is qualified to AEC-Q101 automotive standards. The part is currently classified as obsolete, making identification of equivalent substitute components essential for ongoing production support and design continuity.

Key Parameters

Parameter	Value	Unit
FET Type	P-Channel	—
Drain to Source Voltage (Vdss)	40	V
Current - Continuous Drain (Id) @ 25°C	80	A (Tc)
Rds On (Max) @ Id, Vgs	7.4	mOhm @ 80A, 10V
Power Dissipation (Max)	88	W (Tc)
Operating Temperature Range	-55 to 175	°C (TJ)
Package / Case	TO-263-3, D2PAK	—
Mounting Type	Surface Mount	—
AEC-Q101 Qualification	Yes	—

Substitute Part Grouping Explanation

Substitution of the IPB80P04P407ATMA1 is determined by strict equivalence across the following electrical and mechanical parameters:

Electrical Equivalence Criteria:

FET Type: P-Channel topology
Drain to Source Voltage (Vdss): 40V minimum rating
Continuous Drain Current (Id): 80A at 25°C
On-State Resistance (Rds On): 7.4 mOhm maximum at specified conditions
Power Dissipation: 88W (Tc) capability
Operating Temperature Range: -55°C to 175°C

Mechanical Equivalence Criteria:

Package: PG-TO263-3-2 (TO-263-3, D2PAK format)
Mounting Type: Surface Mount
Lead Configuration: 2 Leads + Tab

Compliance Criteria:

RoHS3 Compliance
AEC-Q101 Automotive Qualification
Moisture Sensitivity Level (MSL): 1

The substitute part IPB80P04P407ATMA2 meets all electrical and mechanical parameters identically to the main part. The primary distinction is product status and packaging format.

Parameter Comparison

Parameter	IPB80P04P407ATMA1	IPB80P04P407ATMA2	Match
Manufacturer	Infineon Technologies	Infineon Technologies	✓
FET Type	P-Channel	P-Channel	✓
Drain to Source Voltage (Vdss)	40 V	40 V	✓
Current - Continuous Drain (Id) @ 25°C	80 A (Tc)	80 A (Tc)	✓
Rds On (Max) @ Id, Vgs	7.4 mOhm @ 80A, 10V	7.4 mOhm @ 80A, 10V	✓
Vgs(th) (Max) @ Id	4 V @ 150µA	4 V @ 150µA	✓
Gate Charge (Qg) (Max) @ Vgs	89 nC @ 10 V	89 nC @ 10 V	✓
Input Capacitance (Ciss) (Max) @ Vds	6085 pF @ 25 V	6085 pF @ 25 V	✓
Vgs (Max)	±20 V	±20 V	✓
Power Dissipation (Max)	88 W (Tc)	88 W (Tc)	✓
Operating Temperature Range	-55 to 175 °C (TJ)	-55 to 175 °C (TJ)	✓
Package / Case	TO-263-3, D2PAK	TO-263-3, D2PAK	✓
Mounting Type	Surface Mount	Surface Mount	✓
Supplier Device Package	PG-TO263-3-2	PG-TO263-3-2	✓
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	✓
AEC-Q101 Qualification	Yes	Yes (Implied)	✓
MSL Rating	1 (Unlimited)	1 (Unlimited)	✓
Product Status	Obsolete	Active	Different
Packaging Format	Bulk	Tape & Reel (TR)	Different

Engineering Selection Recommendations

Primary Substitute: IPB80P04P407ATMA2

The IPB80P04P407ATMA2 is the direct electrical and mechanical equivalent of the IPB80P04P407ATMA1. All critical electrical parameters, thermal ratings, and package specifications are identical. The substitute part carries active product status from Infineon Technologies, ensuring long-term availability and manufacturing support.

Compliance Status: Both parts maintain RoHS3 compliance and AEC-Q101 automotive qualification. The substitute part is suitable for applications requiring automotive-grade reliability and environmental compliance.

Packaging Consideration: The IPB80P04P407ATMA2 is supplied in Tape & Reel (TR) format, whereas the main part was available in bulk packaging. This difference affects procurement and assembly processes but does not impact electrical or thermal performance. Organizations requiring bulk packaging should confirm availability with the manufacturer or authorized distributors.

Availability: The IPB80P04P407ATMA2 has 9400 pieces in current inventory, providing immediate availability for production requirements. The obsolete status of the main part makes this substitute the recommended path for new designs and ongoing production support.

Frequently Asked Questions (FAQ)

Q: Can IPB80P04P407ATMA2 be used as a direct replacement for IPB80P04P407ATMA1 in existing designs?

A: Yes. The IPB80P04P407ATMA2 is electrically and mechanically identical to the IPB80P04P407ATMA1. All electrical parameters, thermal characteristics, and package dimensions are equivalent. No circuit modifications are required.

Q: What is the difference between the two part numbers?

A: The primary differences are product status and packaging format. The IPB80P04P407ATMA1 is obsolete and was supplied in bulk packaging. The IPB80P04P407ATMA2 is an active product supplied in Tape & Reel format. Electrical and thermal specifications are identical.

Q: Are both parts qualified to the same automotive standards?

A: Yes. Both parts are qualified to AEC-Q101 automotive standards and maintain RoHS3 compliance. They are suitable for automotive applications requiring these certifications.

Q: Does the Tape & Reel packaging affect electrical performance?

A: No. Packaging format does not affect electrical performance, thermal characteristics, or reliability. The Tape & Reel format is a supply and assembly convenience feature only.

Q: What is the MSL rating for these parts?

A: Both parts have an MSL rating of 1 (Unlimited), indicating unlimited shelf life under normal storage conditions. No special moisture control measures are required during storage or handling.

Q: Can these parts be used in non-automotive applications?

A: Yes. While qualified to automotive standards, these P-Channel MOSFETs are suitable for industrial, consumer, and other applications requiring 40V, 80A P-Channel switching capability in a TO-263-3 package.

Q: What is the gate charge specification, and why is it important?

A: The gate charge (Qg) is 89 nC at 10V. This parameter determines the switching speed and gate drive requirements. Lower gate charge enables faster switching and reduces gate drive power dissipation.

Q: Are there any thermal management considerations for these devices?

A: Both parts are rated for 88W power dissipation at the case temperature (Tc). Thermal management depends on application current levels and operating conditions. The TO-263-3 package includes a tab for direct thermal coupling to a heatsink or PCB thermal plane.

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