Alternatives to Infineon Technologies IPB80P03P4L07ATMA2
Infineon Technologies IPB80P03P4L07ATMA2 and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 IPB80P03P4L07ATMA2Infineon Technologies | IPB120P04P4L03ATMA2Infineon Technologies |  SQM40031EL_GE3Vishay Siliconix | +1more | |
|---|---|---|---|---|
| FFF Compatibility | The physical footprint, pinout assignments (Pin 1: Gate, Pin 2: Drain, Pin 3: Source, Tab: Drain), and lead count are identical to the original component.The package size, overall height, and mounting interface of the PG-TO263-3-2 package match the original exactly.The electrical parameters meet or exceed the original part in breakdown voltage, current-handling capability, and on-resistance. | The pin assignments are compatible, but Pin 2 (Drain) is physically omitted from the lead package since the electrical Drain connection is made via the mounting tab.The overall physical outline and land pattern for the D2PAK (TO-263) surface mount package are fully interchangeable.The absolute maximum voltage, current, power dissipation, and on-resistance meet or exceed the original specifications. | ||
 AI Summary | IPB80P03P4L07ATMA2 by Infineon Technologies: P-Channel 30 V 80A (Tc) 88W (Tc) Surface Mount PG-TO263-3-2. | This is the manufacturer-preferred active upgrade from the same OptiMOS™ family, offering a direct drop-in replacement with enhanced electrical performance. It provides higher breakdown voltage and current capacity alongside much lower on-resistance, making it a highly reliable and safe replacement.
| This is an excellent second-source alternative from Vishay's automotive-grade TrenchFET® line, exceeding the original in current capacity and conduction efficiency. It uses a standard D2PAK package where Pin 2 is omitted, a common industry variation that remains fully compatible with standard 3-pin layouts since the thermal pad handles the Drain connection.
| |
| Lifecycle Status | Obsolete | Unknown | Active | |
| Market Availability | In stock | Unknown | In stock | |
| REACH | REACH | Unknown | REACH | |
| RoHS | RoHS | Unknown | RoHS | |
| Description | P-Channel 30 V 80A (Tc) 88W (Tc) Surface Mount PG-TO263-3-2 | This is the manufacturer-preferred active upgrade from the same OptiMOS™ family, offering a direct drop-in replacement with enhanced electri | P-Channel 40 V 120A (Tc) 375W (Tc) Surface Mount TO-263 (D2PAK) | |
| Manufacturer | Infineon Technologies | Infineon Technologies | Vishay Siliconix | |
| Type | Transistors | Component | Transistors | |
| Datasheet | Open | N/A | Open | |
| Lead Time | 13 weeks | Unknown | 26 weeks | |
| Country of Origin | MY | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8541.29.0055 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Grade | Automotive | - | - | |
| FET Type | P-Channel | - | - | |
| Vgs (Max) | +5V, -16V | - | - | |
| Technology | MOSFET (Metal Oxide) | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Qualification | AEC-Q101 | - | - | |
| Package / Case | TO-263-3, D2PAK (2 Leads + Tab), TO-263AB | - | - | |
| Vgs(th) (Max) @ Id | 2V @ 130µA | - | - |
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Frequently asked questions
Yes. The Infineon Technologies IPB80P03P4L07ATMA2 is marked obsolete, so the manufacturer has discontinued it and any remaining supply is limited to distributor stock. The qualified second sources on this page are active parts you can design in today.
The closest qualified second sources for the Infineon Technologies IPB80P03P4L07ATMA2 are the IPB120P04P4L03ATMA2 (Infineon Technologies) and the SQM40031EL_GE3 (Vishay Siliconix), out of 3 matched alternatives in total. Each is compared against the original on fit, form and function in the table above.
Not always. The alternatives to the IPB80P03P4L07ATMA2 are matched on function but can differ in package, pinout or a key parameter, so review the fit/form/function notes in the table and the datasheet before designing one in.
The IPB80P03P4L07ATMA2 (Infineon Technologies) is a part in the Transistors category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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