AO3434
AO3434 is 30V N-Channel MOSFET manufactured by Alpha & Omega Semiconductors.
Description
The AO3434 uses advanced trench technology to provide excellent RDS(ON) and low gate charge. This device is suitable for use as a load switch or in PWM applications. It is ESD protected.
Product Summary
VDS (V) = 30V ID = 4.2A RDS(ON) < 52mΩ RDS(ON) < 75mΩ
ESD protected
(VGS = 10V) (VGS = 10V) (VGS = 4.5V)
SOT23
Top View
Bottom View
Absolute Maximum Ratings TA=25°C unless otherwise noted
Maximum
Parameter
Symbol 10 sec
Steady-State
Drain-Source Voltage
VDS 30
Gate-Source Voltage
VGS ±20
Continuous Drain TA=25°C
Current A,F
TA=70°C
Pulsed Drain Current B
4.2 3.5 ID 3.3 2.8 IDM 30
Power Dissipation
TA=25°C TA=70°C
1.4 1.0 PD 0.9 0.64
Junction and Storage Temperature Range TJ, TSTG
-55 to 150
Thermal Characteristics Parameter
Maximum Junction-to-Ambient A Maximum Junction-to-Ambient A
Maximum Junction-to-Lead C t ≤ 10s Steady-State Steady-State
Symbol RθJA RθJL
Typ 70 100
Max 90 125
Units V...
