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SMD Type
N-Channel MOSFET SI4490DY-HF (KI4490DY-HF)
MOSFET
■ Features
● VDS (V) = 200V
● ID = 4A (VGS = 10V)
● RDS(ON) < 80mΩ (VGS = 10V)
● RDS(ON) < 90mΩ (VGS = 6V) ● Pb−Free Package May be Available. The G−Suffix Denotes a
Pb−Free Lead Finish
D
+0.040.21 -0.02
SOP-8
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℃
Parameter Drain-Source Voltage Gate-Source Voltage
Continuous Drain Current (TJ=150℃) *1
Pulsed Drain Current Avalanch Current
Power Dissipation
*1
Thermal Resistance.Junction- to-Ambient Thermal Resistance.Junction- to-Foot Junction Temperature Storage Temperature Range
TA=25℃ TA=70℃
L=0.1mH TA=25℃ TA=70℃ *1
*1: Surface Mounted on 1" x 1" FR4 board.