AOI472A
MOSFET N-CH 25V 18A/46A TO251AManufacturer: Alpha & Omega Semiconductor Inc.
Categories: Single FETs, MOSFETs
Quality Control: Learn More
Alpha & Omega Semiconductor Inc. AOI472A is an N-Channel Power MOSFET designed for high-efficiency power conversion applications. This component features a 25V drain-source breakdown voltage and offers a continuous drain current rating of 18A at 25°C ambient and 46A at 25°C case temperature. The low on-resistance (Rds On) of 5mOhm at 20A and 10V Vgs ensures minimal conduction losses. With a maximum power dissipation of 50W (Tc), it is suitable for demanding thermal environments. Key electrical characteristics include a gate charge (Qg) of 33 nC and input capacitance (Ciss) of 1333 pF. The AOI472A is housed in a TO-251A (IPAK) package with through-hole mounting. This MOSFET is utilized in industries such as automotive, industrial power supplies, and consumer electronics where robust power switching is critical. It operates across a temperature range of -55°C to 175°C.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-251-3 Stub Leads, IPAK |
| Mounting Type | Through Hole |
| Operating Temperature | -55°C ~ 175°C (TJ) |
| Technology | MOSFET (Metal Oxide) |
| FET Type | N-Channel |
| Current - Continuous Drain (Id) @ 25°C | 18A (Ta), 46A (Tc) |
| Rds On (Max) @ Id, Vgs | 5mOhm @ 20A, 10V |
| FET Feature | - |
| Power Dissipation (Max) | 2.5W (Ta), 50W (Tc) |
| Vgs(th) (Max) @ Id | 2.4V @ 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) | 25 V |
| Gate Charge (Qg) (Max) @ Vgs | 33 nC @ 10 V |
| Input Capacitance (Ciss) (Max) @ Vds | 1333 pF @ 15 V |
Request a Quote
Clients Also Buy
AOD4186
MOSFET N-CH 40V 10A/35A TO252
AON6520
MOSFET N-CH 30V 11A/50A 8DFN
AOWF7S60
MOSFET N-CH 600V 7A TO262F
