AO4478 Datasheet
AO4478 Datasheet (Kexin Semiconductor)
Kexin Semiconductor
SMD Type N-Channel MOSFET AO4478 (KO4478) ■ Features ● VDS (V) = 30V ● ID = 9 A (VGS = 10V) ● RDS(ON) ＜ 19mΩ (VGS = 10V) ● RDS(ON) ＜ 26mΩ (VGS = 4.5V) SOP-8 +0.04 0.21 -0.02 D MOSFET 1.50 0.15 .
* VDS (V) = 30V
* ID = 9 A (VGS = 10V)
* RDS(ON) ＜ 19mΩ (VGS = 10V)
* RDS(ON) ＜ 26mΩ (VGS = 4.5V)
SOP-8
+0.04 0.21 -0.02
D
MOSFET
1.50 0.15
1 Source 2 Source 3 Source 4 Gate
5 Drain 6 Drain 7 Drain 8 Drain
G S
* Absolute Maximum Ratings Ta = 25℃
Drain-Source Voltage Gate-Source Voltage
Pa.
AO4478 Datasheet (Alpha & Omega Semiconductors)
Alpha & Omega Semiconductors
The AO4478 uses advanced trench technology to provide excellent RDS(ON), low gate charge. This device is suitable for use as general puspose, PWM and a load switch applications. Product Summary VDS (.
y-State RθJA RθJL Typ 31 59 16 Max 40 75 24 Units ° C/W ° C/W ° C/W Alpha & Omega Semiconductor, Ltd. AO4478 Electrical Characteristics (TJ=25° C unless otherwise noted) Symbol Parameter Conditions ID=250µA, VGS=0V VDS=30V, VGS=0V C TJ=55° VDS=0V, VGS= ±25V VDS=VGS ID=250µA VGS=.