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AO4452 Datasheet 100V N-Channel MOSFET

Manufacturer: Alpha & Omega Semiconductors

General Description

The AO4452 is fabricated with SDMOSTM trench technology that combines excellent RDS(ON) with low gate charge.The result is outstanding efficiency with controlled switching behavior.

This universal technology is well suited for PWM, load switching and general purpose applications.

Product Summary VDS ID (at VGS=10V) RDS(ON) (at VGS=10V) RDS(ON) (at VGS = 7V) 100V 8A < 25mΩ < 31mΩ 100% UIS Tested 100% Rg Tested SOIC-8 Top View D D D D G G S S S Bottom View D S Absolute Maximum Ratings TA=25°C unless otherwise noted Parameter Symbol Drain-Source Voltage VDS Gate-Source Voltage Continuous Drain Current Pulsed Drain Current Avalanche Current C Repetitive avalanche energy L=0.1mH C TA=25°C Power Dissipation B TA=70°C Junction and Storage Temperature Range Thermal Characteristics Parameter Maximum Junction-to-Ambient A Maximum Junction-to-Ambient A D Maximum Junction-to-Lead C Maximum 100 ±25 8 6.5 57 28 39 3.1 2 -55 to 150 Units V V A A mJ W °C VGS TA=25°C TA=70°C ID IDM IAR EAR PD TJ, TSTG Symbol t ≤ 10s Steady-State Steady-State RθJA RθJL Typ 31 59 16 Max 40 75 24 Units °C/W °C/W °C/W Rev 3: May 2012 www.aosmd.com Page 1 of 6 Free Datasheet http://www.datasheet4u.com/ AO4452 Electrical Characteristics (TJ=25°C unless otherwise noted) Symbol Parameter Conditions ID=250µA, VGS=0V VDS=100V, VGS=0V TJ=55°C VDS=0V, VGS= ±25V VDS=VGS ID=250µA VGS=10V, VDS=5V VGS=10V, ID=8A RDS(ON) gFS VSD IS Static Drain-Source On-Resistance VGS=7V, ID=6.5A Forward Transconductance Diode Forward Voltage VDS=5V, ID=8A IS=1A,VGS=0V TJ=125°C 2 60 20.5 36 25 23 0.66 1 5 1400 VGS=0V, VDS=50V, f=1MHz VGS=0V, VDS=0V, f=1MHz 115 33 0.3 14 VGS=10V, VDS=50V, ID=8A 4 6 VGS=10V, VDS=50V, RL=6Ω, RGEN=3Ω 11 42 21 20 1770 165 55 0.65 28 9 10 12 4 17 5 16 60 27 28 21 78 33 36 2200 215 80 1.0 42 14 14 25 43 31 3.2 Min 100 10 50 100 4 Typ Max Units V µA nA V A mΩ mΩ S V A pF pF pF Ω nC nC nC ns ns ns ns ns nC ns nC STATIC PARAMETERS

Overview

AO4452 100V N-Channel MOSFET SDMOS TM General.