AO3422 N-channel MOSFET 55V 2.1A — AOS | ICBOMS
MPNAO3422
Active
MOSFET N-CH 55V 2.1A SOT23-3
$0.39Ref. price · indicative, final on quote
Packaging3-SMD, SOT-23-3 Variant
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| FET type | N-Channel |
| Mounting | Surface Mount |
| Drain to source voltage | 55 V |
| Drive voltage (Max rds on, min rds on) | 2.5V, 4.5V |
| Current - continuous drain (Id) @ 25°C | 2.1A (Ta) |
| Power dissipation | 1.25W (Ta) |
| Operating temperature | -55°C ~ 150°C (TJ) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Vgs | ±12V |
| Technology | MOSFET (Metal Oxide) |
| Case | 3-SMD, SOT-23-3 Variant |
| Vgs(th) (Max) @ id | 2V @ 250µA |
| Rds on (Max) @ id, vgs | 160mOhm @ 2.1A, 4.5V |
| Gate charge (Qg) (Max) @ vgs | 3.3 nC @ 4.5 V |
| Input capacitance (Ciss) (Max) @ vds | 300 pF @ 25 V |