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PDF AOL1420 Data sheet ( Hoja de datos )
| Número de pieza | AOL1420 | |
| Descripción | N-Channel Enhancement Mode Field Effect Transistor | |
| Fabricantes | Alpha & Omega Semiconductors | |
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AOL1420
N-Channel Enhancement Mode Field Effect Transistor
General Description
The AOL1420 uses advanced trench technology to
provide excellent RDS(ON), low gate charge and low
gate resistance. This device is ideally suited for use
as a low side switch in CPU core power conversion.
Standard Product AOL1420 is Pb-free (meets ROHS
& Sony 259 specifications). AOL1420L is a Green
Product ordering option. AOL1420 and AOL1420L
are electrically identical.
Features
VDS (V) = 30V
ID = 85A (VGS = 10V)
RDS(ON) < 3.7mΩ (VGS = 10V)
RDS(ON) < 5.5mΩ (VGS = 4.5V)
UIS Tested
Rg,Ciss,Coss,Crss Tested
Ultra SO-8TM Top View
Fits SOIC8
footprint !
S
G
D Bottom tab
connected to
drain
G
D
S
Absolute Maximum Ratings TA=25°C unless otherwise noted
Parameter
Symbol
Drain-Source Voltage
VDS
Gate-Source Voltage
Continuous Drain
Current B,G
Pulsed Drain Current
TC=25°C G
TC=100°C B
VGS
ID
IDM
Continuous Drain
Current G
Avalanche Current C
TA=25°C
TA=70°C
Repetitive avalanche energy L=0.1mH C
IDSM
IAR
EAR
TC=25°C
Power Dissipation B TC=100°C
PD
TA=25°C
Power Dissipation A TA=70°C
PDSM
Junction and Storage Temperature Range TJ, TSTG
Maximum
30
±20
85
63
150
29
27
30
112
100
50
5
3
-55 to 175
Thermal Characteristics
Parameter
Maximum Junction-to-Ambient A
Maximum Junction-to-Ambient A
Maximum Junction-to-Case C
t ≤ 10s
Steady-State
Steady-State
Symbol
RθJA
RθJC
Typ
19.6
50
0.9
Max
25
60
1.5
Units
V
V
A
A
mJ
W
W
°C
Units
°C/W
°C/W
°C/W
Alpha & Omega Semiconductor, Ltd.
www.aosmd.com
1 page  
AOL1420
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
120 120
TA=25°C
100 100
80 80
60
40
tA
=
L ⋅ ID
BV − VDD
20
0
0.00001
0.0001
0.001
0.01
Time in avalanche, tA (s)
Figure 12: Single Pulse Avalanche capability
60
40
20
0
0
25 50 75 100 125 150
TCASE (°C)
Figure 13: Power De-rating (Note B)
175
100 100
80 80
60 60
40 40
20 20
0
0 25 50 75 100 125 150 175
TCASE (°C)
Figure 14: Current De-rating (Note B)
0
0.01
0.1
1
10 100 1000
Pulse Width (s)
Figure 15: Single Pulse Power Rating Junction-to-
Ambient (Note H)
10
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
1
0.1
0.01
Single Pulse
D=Ton/T
TJ,PK=TA+PDM.ZθJA.RθJA
RθJA=60 °C/W
D=Ton/T
TJ,PK=TA+PDM.ZθJA.RθJA
RθJA=60°C/W
0.001
0.00001
0.0001
0.001
0.01
0.1
1
10 100
Pulse Width (s)
Figure 16: Normalized Maximum Transient Thermal Impedance (Note H)
1000
Alpha & Omega Semiconductor, Ltd.
www.aosmd.com
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet AOL1420.PDF ] | |
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