AO3408
Description
The AO3408 uses advanced trench technology to provide excellent RDS(ON), low gate charge and operation with gate voltages as low as 1.8V. This device is suitable for use as a load switch or in PWM applications. AO3408L (Green Product) is offered in a lead -free package.
Features
VDS (V) = 20V ID = 5.8 A RDS(ON) < 26mΩ (VGS = 4.5V) RDS(ON) < 33mΩ (VGS = 2.5V) RDS(ON) < 42mΩ (VGS = 1.8V)
TO-236 (SOT-23) Top View
Absolute Maximum Ratings TA=25°C unless otherwise noted
Parameter
Symbol
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain TA=25°C
Current A
TA=70°C
Pulsed Drain Current B
TA=25°C Power Dissipation A TA=70°C
Junction and Storage Temperature Range TJ, TSTG
Maximum 20 ±8 5.8 4.9 30 1.4 1
-55 to 150
Thermal Characteristics
Parameter
Symbol
Typ
Maximum Junction-to-Ambient A Maximum Junction-to-Ambient A t ≤ 10s Steady-State
RθJA
65 85
Maximum Junction-to-Lead C
Steady-State
RθJL
Max 90 125...
