|
|
PDF AO4478 Data sheet ( Hoja de datos )
| Número de pieza | AO4478 | |
| Descripción | 30V N-Channel MOSFET | |
| Fabricantes | Alpha & Omega Semiconductors | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de AO4478 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
|
No Preview Available !
AO4478
30V N-Channel MOSFET
General Description
The AO4478 uses advanced trench technology to
provide excellent RDS(ON), low gate charge. This
device is suitable for use as general puspose, PWM and
a load switch applications.
Product Summary
VDS (V) = 30V
ID = 9A (VGS = 10V)
RDS(ON) <19mΩ (VGS = 10V)
RDS(ON) <26mΩ (VGS = 4.5V)
100% UIS Tested
100% Rg Tested
Top View
D
D
D
D
SOIC-8
Bottom View
D
G
S
S
S
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
Avalanche Current C
Repetitive avalanche energy L=0.1mHC
ID
IDM
Iar
Ear
Power DissipationB
TA=25°C
TA=70°C
PD
Junction and Storage Temperature Range
TJ, TSTG
G
Maximum
30
±25
9.0
7.0
60
17
14
3.1
2.0
-55 to 150
S
Thermal Characteristics
Parameter
Maximum Junction-to-Ambient A
Maximum Junction-to-Ambient AD
Maximum Junction-to-Lead C
t ≤ 10s
Steady-State
Steady-State
Symbol
RθJA
RθJL
Typ
31
59
16
Max
40
75
24
Units
V
V
A
mJ
W
°C
Units
°C/W
°C/W
°C/W
Alpha & Omega Semiconductor, Ltd.
www.aosmd.com
1 page  
AO4478
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
10
D=Ton/T
In descending order
TJ,PK=TA+PDM.ZθJA.RθJA
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
RθJA=75°C/W
1
0.1
0.01
0.001
0.00001
Single Pulse
PD
Ton
T
0.0001
0.001
0.01
0.1
1
10
Pulse Width (s)
Figure 12: Normalized Maximum Transient Thermal Impedance (Note F)
100
1000
Alpha & Omega Semiconductor, Ltd.
www.aosmd.com
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet AO4478.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| AO4470 | N-Channel Enhancement Mode Field Effect Transistor | Alpha & Omega Semiconductors |
| AO4472 | N-Channel Enhancement Mode Field Effect Transistor | Alpha & Omega Semiconductors |
| AO4474 | N-Channel Enhancement Mode Field Effect Transistor | Alpha & Omega Semiconductors |
| AO4476 | N-Channel Enhancement Mode Field Effect Transistor | Alpha & Omega Semiconductors |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |