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AO3442
100V N-Channel MOSFET
General Description
Product Summary
The AO3442 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.
VDS ID (at VGS=10V) RDS(ON) (at VGS=10V) RDS(ON) (at VGS=4.5V)
100V 1A < 630mW < 720mW
SOT23
Top View
Bottom View
D
D D
S
G
G
S
Absolute Maximum Ratings TA=25°C unless otherwise noted
Parameter
Symbol
Drain-Source Voltage
VDS
Gate-Source Voltage
VGS
Continuous Drain Current
TA=25°C TA=70°C
ID
Pulsed Drain Current C
IDM
TA=25°C Power Dissipation B TA=70°C
PD
Junction and Storage Temperature Range
TJ, TSTG
G S
Maximum 100 ±20 1 0.8 4 1.4 0.