IRFB4610PBF - Infineon Technologies
MPNIRFB4610PBF
End of Life
MOSFET N-CH 100V 73A TO220AB
$2.74Ref. price · indicative, final on quote
PackagingTO-220-3
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 | 100 V |
| Drive voltage (Max rds on, min rds on) | 10V |
| Current - continuous drain (Id) @ 25°C | 73A (Tc) |
| Power dissipation | 190W (Tc) |
| Operating temperature | -55°C ~ 175°C (TJ) |
| Package | Tube |
| Vgs | ±20V |
| Technology | MOSFET (Metal Oxide) |
| Case | TO-220-3 |
| Vgs(th) (Max) @ id | 4V @ 100µA |
| Rds on (Max) @ id, vgs | 14mOhm @ 44A, 10V |
| Gate charge (Qg) (Max) @ vgs | 140 nC @ 10 V |
| Input capacitance (Ciss) (Max) @ vds | 3550 pF @ 50 V |
Frequently asked questions
What is the pinout of IRFB4610PBF?
Design engineers need to validate pin compatibility before PCB layout.
Is IRFB4610PBF obsolete?
Sourcing buyers and maintenance techs must confirm long-term availability before committing to a design or replacement.
Can IRFB4610PBF replace IRFZ44N?
Maintenance techs often need a direct drop-in replacement for a failed part.
Where to buy IRFB4610PBF in stock?
Sourcing buyers need immediate availability to fill a BOM line without production delays.
What is the price of IRFB4610PBF?
Buyers need cost data for budget planning and comparison across distributors.
What is the lead time for IRFB4610PBF?
Supply chain planners need lead times to avoid production stoppages.