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AOK18N65 Datasheet N-channel MOSFET

Manufacturer: Alpha & Omega Semiconductors

Overview: AOK18N65 650V,18A N-Channel MOSFET General.

General Description

The AOK18N65 is fabricated using an advanced high voltage MOSFET process that is designed to deliver high levels of performance and robustness in popular AC-DC applications.By providing low RDS(on), Ciss and Crss along with guaranteed avalanche capability this part can be adopted quickly into new and existing offline power supply designs.

Product Summary VDS ID (at VGS=10V) RDS(ON) (at VGS=10V) 750V@150℃ 18A < 0.39Ω 100% UIS Tested 100% Rg Tested For Halogen Free add "L" suffix to part number: AOK18N65L Top View TO-247 D S G AOK18N65 D G 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 C Avalanche Current C Repetitive avalanche energy C Single pulsed avalanche energy G Peak diode recovery dv/dt TC=25° C Power Dissipation B Derate above 25oC Junction and Storage Temperature Range Maximum lead temperature for soldering purpose, 1/8" from case for 5 seconds Thermal Characteristics Parameter Maximum Junction-to-Ambient A,D Maximum Case-to-sink A Maximum Junction-to-Case TC=25° C TC=100° C VGS ID IDM IAR EAR EAS dv/dt PD TJ, TSTG TL Symbol RθJA RθCS RθJC AOK18N65 650 ±30 18 12 80 6.3 595 1190 5 417 3.3 -55 to 150 300 AOK18N65 40 0.5 0.3 Units V V A A mJ mJ V/ns W W/ oC ° C ° C Units ° C/W ° C/W ° C/W Rev0: Dec 2011 .aosmd.

Page 1 of 5 Free Datasheet http://../ AOK18N65 Electrical Characteristics (TJ=25° C unless otherwise noted) Symbol STATIC PARAMETERS BVDSS BVDSS /∆TJ IDSS IGSS VGS(th) RDS(ON) gFS VSD IS ISM Drain-Source Breakdown Voltage Zero Gate Voltage Drain Current Zero Gate Voltage Drain Current Gate-Body leakage current Gate Threshold Voltage Static Drain-Source On-Resistance Forward Transconductance Diode Forward Voltage Maximum Body-Diode Pulsed Current 2270 VGS=0V, VDS=25V, f=1MHz VGS=0V, VDS=0V, f=1MHz 170 12 0.7 44 VGS=10V, VDS=520V, ID=18A 9 9 VGS=10

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