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| Part Number | IRFU3303 | 
| Datasheet | IRFU3303 datasheet | 
| Description | MOSFET N-CH 30V 33A I-PAK | 
| Manufacturer | Infineon Technologies | 
| Series | HEXFET® | 
| Part Status | Obsolete | 
| FET Type | N-Channel | 
| Technology | MOSFET (Metal Oxide) | 
| Drain to Source Voltage (Vdss) | 30V | 
| Current - Continuous Drain (Id) @ 25°C | 33A (Tc) | 
| Drive Voltage (Max Rds On, Min Rds On) | 10V | 
| Rds On (Max) @ Id, Vgs | 31 mOhm @ 18A, 10V | 
| Vgs(th) (Max) @ Id | 4V @ 250µA | 
| Gate Charge (Qg) (Max) @ Vgs | 29nC @ 10V | 
| Vgs (Max) | ±20V | 
| Input Capacitance (Ciss) (Max) @ Vds | 750pF @ 25V | 
| FET Feature | - | 
| Power Dissipation (Max) | 57W (Tc) | 
| Operating Temperature | -55°C ~ 150°C (TJ) | 
| Mounting Type | Through Hole | 
| Supplier Device Package | IPAK (TO-251) | 
| Package / Case | TO-251-3 Short Leads, IPak, TO-251AA |