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What is AO3420?

This electronic component, produced by the manufacturer "Alpha & Omega Semiconductors", performs the same function as "N-Channel MOSFET".


AO3420 Datasheet PDF - Alpha & Omega Semiconductors

Part Number AO3420
Description N-Channel MOSFET
Manufacturers Alpha & Omega Semiconductors 
Logo Alpha & Omega Semiconductors Logo 


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AO3420
20V N-Channel MOSFET
General Description
Product Summary
The AO3420 uses advanced trench technology to provide
excellent RDS(ON), low gate charge and operation with gate
voltages as low as 1.8V while retaining a 12V VGS(MAX)
rating. This device is suitable for use as a uni-directional
or bi-directional load switch.
VDS
ID (at VGS=10V)
RDS(ON) (at VGS=10V)
RDS(ON) (at VGS =4.5V)
RDS(ON) (at VGS=2.5V)
RDS(ON) (at VGS=1.8V)
20V
6A
< 24m
< 27m
< 42m
< 55m
SOT23
Top View
Bottom View
D
D
D
SG
GS
Absolute Maximum Ratings TA=25°C unless otherwise noted
Parameter
Symbol
Drain-Source Voltage
VDS
Gate-Source Voltage
VGS
Continuous Drain
TA=25°C
Current
TA=70°C
Pulsed Drain Current C
ID
IDM
TA=25°C
Power Dissipation B TA=70°C
PD
Junction and Storage Temperature Range
TJ, TSTG
G
S
Maximum
20
±12
6
5
30
1.4
0.9
-55 to 150
Thermal Characteristics
Parameter
Maximum Junction-to-Ambient A
Maximum Junction-to-Ambient A D
Maximum Junction-to-Lead
t 10s
Steady-State
Steady-State
Symbol
RθJA
RθJL
Typ
70
100
63
Max
90
125
80
Units
V
V
A
W
°C
Units
°C/W
°C/W
°C/W
Rev.2. 0: August 2013
www.aosmd.com
Page 1 of 5

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AO3420 equivalent
AO3420
+
VDC
-
Vgs
Ig
Gate Charge Test Circuit & Waveform
+
Vds
VDC
DUT -
Vgs
10V
Qgs
Qg
Qgd
Vds
Vgs
Rg
Vgs
R esistive Switching Test Circuit & W aveform s
RL
Vds
DUT
+
Vdd
VDC
-
Vgs
td(on) tr
ton
td(off)
tf
toff
Charge
90%
10%
Vds +
Vds -
Isd
Vgs
Ig
DUT
L
Diode Recovery Test Circuit & W aveform s
Vgs
Q rr = - Idt
+
Vdd
VDC
-
Isd
Vds
I F trr
dI/dt
I RM
Vdd
Rev.2. 0: August 2013
www.aosmd.com
Page 5 of 5


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for AO3420 electronic component.


Information Total 5 Pages
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Download [ AO3420.PDF Datasheet ]

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