| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
370,648 pcs
|
370648 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,385 pcs
|
2385 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
|
86 pcs
|
86 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Drain to Source Voltage (Vdss) | |
| Drive Voltage (Max Rds On, Min Rds On) | |
| FET Type | |
| Gate Charge (Qg) (Max) @ Vgs | |
| Industrial Grade | |
| Input Capacitance (Ciss) (Max) @ Vds | |
| Mounting Type | |
| Operating Temperature | |
| Power Dissipation (Max) | |
| Rds On (Max) @ Id, Vgs | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Vgs (Max) | |
| Vgs(th) (Max) @ Id |
The AO3422 is an N-Channel enhancement mode field effect transistor manufactured by Alpha & Omega Semiconductor using advanced trench technology. It is designed for low voltage switching applications and offers a maximum drain-source voltage of 55V and a continuous drain current of 2.1A at 25°C ambient temperature.
The device features a low on-resistance of 160mΩ maximum at Vgs=4.5V and 200mΩ maximum at Vgs=2.5V, enabling efficient operation across a wide gate drive range from 2.5V to 12V. The AO3422 also provides fast switching performance with typical turn-on delay of 2.3ns and turn-off delay of 16.5ns.
This MOSFET is suitable for use as a load switch and other general purpose switching applications. It is packaged in a compact SOT23-3 surface-mount package and supports an operating junction temperature range of -55°C to 150°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.62 | $0.62 |
| 10+ | $0.38 | $0.38 |
| 50+ | $0.28 | $0.28 |
| 100+ | $0.24 | $0.24 |
| 500+ | $0.18 | $0.18 |
| 3,000+ | $0.14 | $0.14 |
| 9,000+ | $0.12 | $0.12 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum drain-source voltage (Vdss) is 55V.
The continuous drain current is 2.1A at 25°C ambient temperature and 1.7A at 70°C.
The typical on-resistance is 125mΩ with a maximum of 160mΩ at Vgs=4.5V and Id=2.1A.
The AO3422 is available in a surface-mount SOT23-3 package.
The operating junction temperature range is -55°C to 150°C.
The RoHS status is listed as RoHS3 Compliant, though this is unverified.