Alpha & Omega Semiconductor Inc. AO4421

Product Details

FET Feature

-

Drive Voltage (Max Rds On, Min Rds On)

1.8V, 4.5V

Part Status

Active

Mounting Type

Surface Mount

Package / Case

TO-236-3, SC-59, SOT-23-3

Vgs(th) (Max) @ Id

950mV @ 250µA

Operating Temperature

-55°C ~ 150°C (TJ)

Rds On (Max) @ Id, Vgs

33mOhm @ 5A, 4.5V

Series

TrenchFET®

Power Dissipation (Max)

750mW (Ta)

FET Type

N-Channel

Supplier Device Package

SOT-23-3 (TO-236)

Packaging

Digi-Reel®

Gate Charge (Qg) (Max) @ Vgs

14nC @ 4.5V

Vgs (Max)

±12V

Drain to Source Voltage (Vdss)

20V

Technology

MOSFET (Metal Oxide)

Current - Continuous Drain (Id) @ 25°C

3.77A (Ta)