AO3422L AOSMD [Alpha & Omega Semiconductors], AO3422L Datasheet
AO3422L
Manufacturer Part Number
AO3422L
Description
N-Channel Enhancement Mode Field Effect Transistor
Manufacturer
AOSMD [Alpha & Omega Semiconductors]
Datasheet
1.AO3422L.pdf
(4 pages)
Alpha & Omega Semiconductor, Ltd.
Absolute Maximum Ratings T
Parameter
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain
Current
Pulsed Drain Current
Power Dissipation
Junction and Storage Temperature Range
Thermal Characteristics
Parameter
Maximum Junction-to-Ambient
Maximum Junction-to-Ambient
Maximum Junction-to-Lead
AO3422
N-Channel Enhancement Mode Field Effect Transistor
General Description
The AO3422 uses advanced trench technology to
provide excellent R
offers operation over a wide gate drive range from
2.5V to 12V. This device is suitable for use as a load
switch. Standard product AO3422 is Pb-free (meets
ROHS & Sony 259 specifications). AO3422L is a
Green Product ordering option. AO3422 and
AO3422L are electrically identical.
A
G
S
DS(ON)
(SOT-23)
Top View
TO-236
B
T
T
T
T
A
A
A
A
=25°C
=70°C
=25°C
=70°C
and low gate charge. It
C
D
A
A
A
=25°C unless otherwise noted
Steady-State
Steady-State
t ≤ 10s
Symbol
V
V
I
I
P
T
D
DM
DS
GS
D
J
, T
STG
Symbol
Features
V
I
R
R
R
D
R
DS
DS(ON)
DS(ON)
θJA
θJL
= 2.1A (V
G
(V) = 55V
< 160mΩ (V
< 200mΩ (V
Maximum
-55 to 150
1.25
Typ
±12
115
2.1
1.7
0.8
GS
55
10
75
48
D
S
= 4.5V)
GS
GS
= 4.5V)
= 2.5V)
Max
100
150
60
Units
Units
°C/W
°C/W
°C/W
°C
W
V
V
A
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AO3422L Summary of contents
Page 1
... DS(ON) offers operation over a wide gate drive range from 2.5V to 12V. This device is suitable for use as a load switch. Standard product AO3422 is Pb-free (meets ROHS & Sony 259 specifications). AO3422L is a Green Product ordering option. AO3422 and AO3422L are electrically identical. TO-236 (SOT-23) ...
Page 2
AO3422 Electrical Characteristics (T =25°C unless otherwise noted) J Symbol Parameter STATIC PARAMETERS BV Drain-Source Breakdown Voltage DSS I Zero Gate Voltage Drain Current DSS I Gate-Source leakage current GSS V Gate Threshold Voltage GS(th state drain current ...
Page 3
AO3422 TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS 10 10V 3. (Volts) DS Fig 1: On-Region characteristics 200 180 V =2.5V GS 160 140 120 100 (A) D ...
Page 4
AO3422 TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS 5 V =27. =2. (nC) g Figure 7: Gate-Charge Characteristics 100.0 R DS(ON) limited 10.0 0.1s 1.0 1s 10s DC 0.1 0.1 1 ...