Infineon OptiMOS N-Channel MOSFET, 40 V drain-source, 240 A continuous drain, 1 mOhm Rds(on) at 10 V, AEC-Q101 qualified, PG-TO263-7-3 package.
| Parameter | Value |
|---|---|
| Series | OptiMOS™ |
| FET type | N-Channel |
| Mounting | Surface Mount |
| Drain to source voltage | 40 V |
| Drive voltage (Max rds on, min rds on) | 10V |
| Current - continuous drain (Id) @ 25°C | 240A (Tc) |
| Power dissipation | 231W (Tc) |
| Operating temperature | -55°C ~ 175°C (TJ) |
| Grade | Automotive |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Vgs | ±20V |
| Technology | MOSFET (Metal Oxide) |
| Qualification | AEC-Q101 |
| Case | TO-263-7, D2PAK (6 Leads + Tab) |
| Vgs(th) (Max) @ id | 4V @ 180µA |
| Rds on (Max) @ id, vgs | 1mOhm @ 100A, 10V |
| Gate charge (Qg) (Max) @ vgs | 221 nC @ 10 V |
| Input capacitance (Ciss) (Max) @ vds | 17682 pF @ 25 V |
The Infineon IPB240N04S41R0ATMA1 is a 40 V N-channel OptiMOS power MOSFET in a surface-mount PG-TO263-7-3 package.
PG-TO263-7-3 footprint matches standard D2PAK land patterns. Surface-mount reflow profile follows standard lead-free solder profiles. The 175°C junction rating allows operation in high-ambient under-hood locations, but the tab solder joint temperature must stay within the PCB laminate rating.
No last-time-buy or phase-out notice is on record.
Yes, it is AEC-Q101 qualified and carries an Automotive grade designation, making it suitable for automotive applications including under-hood environments.
Maximum Rds(on) is 1 mOhm at 100 A drain current with 10 V gate-to-source voltage.
Yes, it is rated for 240 A continuous drain current at 25°C case temperature and 40 V drain-source voltage, with a 1 mOhm Rds(on) that minimizes conduction losses in high-current paths.