IRFB7437PBF - Infineon Technologies
MPNIRFB7437PBF
End of Life
MOSFET N-CH 40V 195A TO220AB
$1.75Ref. price · indicative, final on quote
PackagingTO-220-3
RoHSROHS3 Compliant
SeriesHEXFET®, StrongIRFET™
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Series | HEXFET®, StrongIRFET™ |
| 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 | 195A (Tc) |
| Power dissipation | 230W (Tc) |
| Operating temperature | -55°C ~ 175°C (TJ) |
| Package | Tube |
| Vgs | ±20V |
| Technology | MOSFET (Metal Oxide) |
| Case | TO-220-3 |
| Vgs(th) (Max) @ id | 3.9V @ 150µA |
| Rds on (Max) @ id, vgs | 2mOhm @ 100A, 10V |
| Gate charge (Qg) (Max) @ vgs | 225 nC @ 10 V |
| Input capacitance (Ciss) (Max) @ vds | 7330 pF @ 25 V |