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AO4450 Datasheet 40v N-channel MOSFET

Manufacturer: Alpha & Omega Semiconductors

Overview: AO4450 40V N-Channel MOSFET General.

General Description

The AO4450 uses advanced trench technology MOSFETs to provide excellent RDS(ON) and low gate charge.

This device is suitable for use as a load switch or in PWM applications.

Product Summary VDS ID (at VGS=10V) RDS(ON) (at VGS=10V) RDS(ON) (at VGS=4.5V) 100% UIS Tested 100% Rg Tested 40V 7A < 30mΩ < 38mΩ Top View D D D D SOIC-8 Bottom View D G S S S Absolute Maximum Ratings TA=25°C unless otherwise noted Parameter Symbol Drain-Source Voltage VDS Gate-Source Voltage VGS Continuous Drain TA=25°C Current TA=70°C Pulsed Drain Current C Avalanche Current C Avalanche energy L=0.1mH C ID IDM IAS EAS TA=25°C Power Dissipation B TA=70°C PD Junction and Storage Temperature Range TJ, TSTG G Maximum 40 ±20 7 5.5 45 14 10 3.1 2 -55 to 150 S Thermal Characteristics Parameter Maximum Junction-to-Ambient A Maximum Junction-to-Ambient A D Maximum Junction-to-Lead t ≤ 10s Steady-State Steady-State Symbol RθJA RθJL Typ 31 59 16 Max 40 75 24 Units V V A A mJ W °C Units °C/W °C/W °C/W Rev 3: Dec.

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