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| PartNumber | AOB418 | AOB418-K | AOB4184 |
| Description | MOSFET N-CH 40V 12A TO263 | ||
| Manufacturer | AOS | - | - |
| Product Category | FETs - Single | - | - |
| Series | SDMOS | - | - |
| Packaging | Cut Tape (CT) | - | - |
| Part Status | Obsolete | - | - |
| FET Type | N-Channel | - | - |
| Technology | MOSFET (Metal Oxide) | - | - |
| Drain to Source Voltage (Vdss) | 100V | - | - |
| Current Continuous Drain (Id) @ 25°C | 9.5A (Ta), 105A (Tc) | - | - |
| Drive Voltage (Max Rds On, Min Rds On) | 4.5V, 10V | - | - |
| Vgs(th) (Max) @ Id | 3.9V @ 250A | - | - |
| Gate Charge (Qg) (Max) @ Vgs | 83nC @ 10V | - | - |
| Vgs (Max) | ±12V | - | - |
| Input Capacitance (Ciss) (Max) @ Vds | 5200pF @ 50V | - | - |
| FET Feature | - | - | - |
| Power Dissipation (Max) | 2.1W (Ta), 333W (Tc) | - | - |
| Rds On (Max) @ Id, Vgs | 9.7 mOhm @ 20A, 10V | - | - |
| Operating Temperature | -55°C ~ 175°C (TJ) | - | - |
| Mounting Type | Surface Mount | - | - |
| Supplier Device Package | TO-263 (DPak) | - | - |
| Package / Case | TO-263-3, DPak (2 Leads + Tab), TO-263AB | - | - |