AOI294A
MOSFET N-CH 100V 55A TO251AManufacturer: Alpha & Omega Semiconductor Inc.
Categories: Single FETs, MOSFETs
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Alpha & Omega Semiconductor Inc. AOI294A is an N-Channel AlphaSGT™ MOSFET designed for power management applications. This device features a drain-source voltage (Vdss) of 100 V and a continuous drain current (Id) of 55 A at 25°C (Tc). The on-resistance (Rds On) is a maximum of 12 mOhm at 20 A and 10 V gate-source voltage. Key parameters include a gate charge (Qg) of 50 nC at 10 V and an input capacitance (Ciss) of 2305 pF at 50 V. The device supports gate drive voltages from 4.5 V to 10 V with a maximum gate-source voltage of ±20 V. The AOI294A has a maximum power dissipation of 73 W (Tc) and operates within a temperature range of -55°C to 150°C (TJ). Packaged in a TO-251A (IPAK) for through-hole mounting, this MOSFET is suitable for use in industrial and automotive sectors.
Additional Information
Series: AlphaSGT™RoHS Status: ROHS3 CompliantManufacturer Lead Time: 16 week(s)Product Status: Not For New DesignsPackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-251-3 Stub Leads, IPAK |
| Mounting Type | Through Hole |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Technology | MOSFET (Metal Oxide) |
| FET Type | N-Channel |
| Current - Continuous Drain (Id) @ 25°C | 55A (Tc) |
| Rds On (Max) @ Id, Vgs | 12mOhm @ 20A, 10V |
| FET Feature | - |
| Power Dissipation (Max) | 73W (Tc) |
| Vgs(th) (Max) @ Id | 2.5V @ 250µA |
| Supplier Device Package | TO-251A |
| Drive Voltage (Max Rds On, Min Rds On) | 4.5V, 10V |
| Vgs (Max) | ±20V |
| Drain to Source Voltage (Vdss) | 100 V |
| Gate Charge (Qg) (Max) @ Vgs | 50 nC @ 10 V |
| Input Capacitance (Ciss) (Max) @ Vds | 2305 pF @ 50 V |
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