IRFU7440PBF - Infineon Technologies
MPNIRFU7440PBF
End of Life
MOSFET N-CH 40V 90A IPAK
$1.8Ref. price · indicative, final on quote
PackagingTO-251-3 Short Leads, IPak, TO-251AA
RoHSROHS3 Compliant
SeriesHEXFET®
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Series | HEXFET® |
| FET type | N-Channel |
| Mounting | Through Hole |
| Drain to source voltage | 40 V |
| Drive voltage (Max rds on, min rds on) | 6V, 10V |
| Current - continuous drain (Id) @ 25°C | 90A (Tc) |
| Power dissipation | 140W (Tc) |
| Operating temperature | -55°C ~ 175°C (TJ) |
| Package | Tube |
| Vgs | ±20V |
| Technology | MOSFET (Metal Oxide) |
| Case | TO-251-3 Short Leads, IPak, TO-251AA |
| Vgs(th) (Max) @ id | 3.9V @ 100µA |
| Rds on (Max) @ id, vgs | 2.4mOhm @ 90A, 10V |
| Gate charge (Qg) (Max) @ vgs | 134 nC @ 10 V |
| Input capacitance (Ciss) (Max) @ vds | 4610 pF @ 25 V |