The Infineon # IRFB31N20D was discontinued without a replacement. See possible alternative below.
|Digi-Key part number||1727-4647-ND|
|Manufacturer||Nexperia USA Inc.||Infineon|
|Drain to Source Voltage (Vdss)||200V||200V|
|Current - Continuous Drain (Id) @ 25°C||32.7A (Tc)||31A|
|Drive Voltage (Max Rds On, Min Rds On)||10V||10V|
|Rds On (Max) @ Id, Vgs||77mOhm @ 15A, 10V||82mOhm @ 18A,10V|
|Vgs(th) (Max) @ Id||4V @ 1mA||5.5V @ 250µA|
|Gate Charge (Qg) (Max) @ Vgs||32.2 nC @ 10 V||107 nC @ 10 V|
|Input Capacitance (Ciss) (Max) @ Vds||1870 pF @ 25 V||2370 pF @ 25 V|
|Power Dissipation (Max)||230W (Tc)||200W(Tc)|
|Operating Temperature||-55°C ~ 175°C (TJ)||-55°C ~ 175°C (TJ)|
|Mounting Type||Through Hole||Through Hole|
|Supplier Device Package||TO-220AB||TO-220AB|
|Package / Case||TO-220-3||TO-220-3|
The TechForum Cross Reference category is for parts that Digi-Key does not sell or parts that have gone obsolete. Our Engineers and Techs have reviewed the specifications for these parts and made a recommendation for a replacement. Please review the suggested part to ensure it will work for your application.