Alpha & Omega Semiconductor Inc.8-PowerVDFNRoHS
AON7448
MOSFET N-CH 80V 7.1A/24A 8DFN
Category
Subcategory
Transistors Fets Mosfets Single
Package
8-PowerVDFN
Series
SDMOS™
Status
Obsolete
Price available on request
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Alpha & Omega Semiconductor Inc. |
| Model | AON7448 |
| Package / Case | 8-PowerVDFN |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| FET Type | N-Channel |
| Drain to Source Voltage (Vdss) | 80 V |
| Rds On (Max) | 30mOhm @ 10A, 10V |
| Vgs(th) (Max) | 4.1V @ 250µA |
| Gate Charge (Qg) | 17.5 nC @ 10 V |
| Input Capacitance (Ciss) | 1100 pF @ 40 V |
| Power Dissipation (Max) | 3.1W (Ta), 36W (Tc) |
| Drive Voltage | 8V, 10V |
| Supplier Device Package | 8-DFN-EP (3x3) |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
AON7448 by Alpha & Omega Semiconductor Inc. is an N-channel power MOSFET rated at 80 V / N/A, commonly used in DC-DC converters, motor drivers, power supplies, and battery protection circuits. The 8-PowerVDFN package offers good thermal performance for SMT mounting. Key spec: Rds(on) max 30mOhm @ 10A, 10V. Select gate driver voltage carefully — logic-level variants exist for direct MCU drive.
You may also need
All Technical Specifications
| FET Type | N-Channel |
| Vgs (Max) | ±25V |
| Technology | MOSFET (Metal Oxide) |
| Vgs(th) (Max) @ Id | 4.1V @ 250µA |
| Rds On (Max) @ Id, Vgs | 30mOhm @ 10A, 10V |
| Power Dissipation (Max) | 3.1W (Ta), 36W (Tc) |
| Gate Charge (Qg) (Max) @ Vgs | 17.5 nC @ 10 V |
| Drain to Source Voltage (Vdss) | 80 V |
| Input Capacitance (Ciss) (Max) @ Vds | 1100 pF @ 40 V |
| Drive Voltage (Max Rds On, Min Rds On) | 8V, 10V |
| Current - Continuous Drain (Id) @ 25°C | 7.1A (Ta), 24A (Tc) |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.