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AO4576

Alpha & Omega Semiconductors
Part Number AO4576
Manufacturer Alpha & Omega Semiconductors
Description 30V N-Channel AlphaMOS
Published Jan 11, 2014
Detailed Description AO4576 30V N-Channel AlphaMOS General Description • Latest Trench Power AlphaMOS (αMOS LV) technology • Very Low RDS(on...
Datasheet PDF File AO4576 PDF File

AO4576
AO4576

Overview
AO4576 30V N-Channel AlphaMOS General Description • Latest Trench Power AlphaMOS (αMOS LV) technology • Very Low RDS(on) at 4.
5VGS • Low Gate Charge • High Current Capability • RoHS and Halogen-Free Compliant Product Summary VDS ID (at VGS=10V) RDS(ON) (at VGS=10V) RDS(ON) (at VGS = 4.
5V) 30V 20A < 5.
8mΩ < 9.
8mΩ Application • DC/DC Converters in Computing, Servers, and POL • Isolated DC/DC Converters in Telecom and Industrial 100% UIS Tested 100% Rg Tested SOIC-8 D Top View D D D D G S Bottom View G S S 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 Avalanche energy L=0.
1mH C VDS Spike Power Dissipation B 100ns TA=25°C TA=100°C TA=25°C TA=100°C VGS ID IDM IAS EAS VSPIKE PD TJ, TSTG Maximum 30 ±20 20 12 144 25 31 36 3.
1 1.
2 -55 to 150 Units V V A A mJ V W °C Junction and Storage Temperature Range Thermal Characteristics Parameter Maximum Junction-to-Ambient A Maximum Junction-to-Ambient A D Maximum Junction-to-Lead Symbol t ≤ 10s Steady-State Steady-State RθJA RθJL Typ 31 59 16 Max 40 75 24 Units °C/W °C/W °C/W Rev1: Nov.
2012 www.
aosmd.
com Page 1 of 5 Free Datasheet http://www.
datasheet4u.
com/ AO4576 Electrical Characteristics (TJ=25°C unless otherwise noted) Symbol Parameter Conditions ID=250µA, VGS=0V VDS=30V, VGS=0V TJ=55°C VDS=0V, VGS= ±20V VDS=VGS, ID=250µA VGS=10V, ID=20A RDS(ON) gFS VSD IS Static Drain-Source On-Resistance VGS=4.
5V, ID=20A Forward Transconductance Diode Forward Voltage VDS=5V, ID=20A IS=1A,VGS=0V TJ=125°C 1.
4 1.
8 4.
7 6.
2 7.
7 91 0.
7 1 4 1037 VGS=0V, VDS=15V, f=1MHz VGS=0V, VDS=0V, f=1MHz 0.
7 441 61 1.
5 15.
5 VGS=10V, VDS=15V, ID=20A 6.
8 3.
0 3.
6 5.
5 VGS=10V, VDS=15V, RL=0.
75Ω, RGEN=3Ω IF=20A, dI/dt=500A/µs 3.
3 18 4.
3 12.
7 17.
2 2.
3 22.
5 10.
5 Min 30 1 5 100 2.
2 5.
8 7.
6 9.
8 Typ Max Units V µA nA V mΩ mΩ S V A pF pF pF Ω nC nC nC nC ns ns ns ns ns nC STATIC PARAMETERS BVDSS Drain-Source Br...


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