AON7242
MOSFET N-CH 40V 30A/50A 8DFNManufacturer: Alpha & Omega Semiconductor Inc.
Categories: Single FETs, MOSFETs
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The Alpha & Omega Semiconductor Inc. AON7242 is an N-Channel Power MOSFET designed for efficient power management applications. This device features a drain-source voltage (Vdss) of 40 V and offers a continuous drain current (Id) of 30 A at ambient temperature and 50 A at case temperature. With a low on-resistance (Rds On) of 3.9 mOhm at 20 A and 10 V, it minimizes conduction losses. The AON7242 is housed in an 8-DFN-EP (3.3x3.3) package, suitable for surface mount assembly. Its robust thermal performance is highlighted by a maximum power dissipation of 6.2 W at ambient and 83 W at case temperature. Key parameters include a gate charge (Qg) of 32 nC at 10 V and input capacitance (Ciss) of 2365 pF at 20 V. The operating temperature range is -55°C to 150°C (TJ). This MOSFET is utilized in industries such as automotive, industrial power supplies, and consumer electronics.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-PowerWDFN |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Technology | MOSFET (Metal Oxide) |
| FET Type | N-Channel |
| Current - Continuous Drain (Id) @ 25°C | 30A (Ta), 50A (Tc) |
| Rds On (Max) @ Id, Vgs | 3.9mOhm @ 20A, 10V |
| FET Feature | - |
| Power Dissipation (Max) | 6.2W (Ta), 83W (Tc) |
| Vgs(th) (Max) @ Id | 2.3V @ 250µA |
| Supplier Device Package | 8-DFN-EP (3.3x3.3) |
| Drive Voltage (Max Rds On, Min Rds On) | 4.5V, 10V |
| Vgs (Max) | ±20V |
| Drain to Source Voltage (Vdss) | 40 V |
| Gate Charge (Qg) (Max) @ Vgs | 32 nC @ 10 V |
| Input Capacitance (Ciss) (Max) @ Vds | 2365 pF @ 20 V |
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