This part is a kind of semiconductor called AOD478.

Function of this product has 100V N-Channel MOSFET.

Manufacturers : Freescale

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AOD478/AOI478 100V N-Channel MOSFET General Description The AOD478/AOI478 combines advanced trench MOSFET technology with a low resistance package to provide extremely low RDS(ON). This device is ideal for boost converters and synchronous rectifiers for consumer, telecom, industrial power supplies and LED backlighting. Features VDS ID (at VGS=10V) RDS(ON) (at VGS=10V) RDS(ON) (at VGS = 4.5V) 100V 11A < 140mΩ < 152mΩ D G S C unless otherwise noted Absolute Maximum Ratings TA=25° Symbol Parameter VDS Drain-Source Voltage Gate-Source Voltage Continuous Drain Current Pulsed Drain Current Continuous Drain Current Avalanche Current C Avalanche energy L=0.1mH C TC=25° C Power Dissipation B Power Dissipation A TC=100° C TA=25° C TA=70° C Junction and Storage Temperature Range Thermal [ ... ]

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