|
|
Numéro de référence | IRF7822 | ||
Description | Power MOSFET for DC-DC Converters | ||
Fabricant | International Rectifier | ||
Logo | |||
1 Page
PD - 94279
IRF7822
HEXFET® Power MOSFET for DC-DC Converters
• N-Channel Application-Specific MOSFETs
• Ideal for CPU Core DC-DC Converters
• Low Conduction Losses
• Low Switching Losses
S1
A
8D
Description
This new device employs advanced HEXFET Power
MOSFET technology to achieve an unprecedented
balance of on-resistance and gate charge. The reduced
conduction and switching losses make it ideal for high
efficiency DC-DC converters that power the latest
generation of microprocessors.
SO-8
S2
S3
G4
7D
6D
5D
Top View
The IRF7822 has been optimized for all parameters that
are critical in synchronous buck converters including
RDS(on), gate charge and Cdv/dt-induced turn-on immunity.
The IRF7822 offers particulary low RDS(on) and high Cdv/
dt immunity for synchronous FET applications.
The package is designed for vapor phase, infra-red,
convection, or wave soldering techniques. Power
dissipation of greater than 3W is possible in a typical
PCB mount application.
DEVICE CHARACTERISTICSU
RDS(on)
Q
G
Qsw
Qoss
IRF7822
5.0mΩ
44nC
12nC
27nC
Absolute Maximum Ratings
Parameter
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain or Source
Current (VGS ≥ 4.5V)
Pulsed Drain CurrentQ
T = 25°C
A
TA = 70°C
Power Dissipation
T = 25°C
A
TA = 70°C
Junction & Storage Temperature Range
Continuous Source Current (Body Diode)
Pulsed Source CurrentQ
Thermal Resistance
Parameter
Maximum Junction-to-AmbientS
Maximum Junction-to-Lead
www.irf.com
Symbol
VDS
VGS
I
D
IDM
P
D
TJ, TSTG
I
S
ISM
RθJA
RθJL
IRF7822
30
±12
18
13
150
3.1
3.0
–55 to 150
3.8
150
Max.
40
20
Units
V
A
W
°C
A
Units
°C/W
°C/W
1
07/11/01
|
|||
Pages | Pages 6 | ||
Télécharger | [ IRF7822 ] |
No | Description détaillée | Fabricant |
IRF7820PBF | Power MOSFET ( Transistor ) | International Rectifier |
IRF7821 | Power MOSFET ( Transistor ) | International Rectifier |
IRF7821PBF | Power MOSFET ( Transistor ) | International Rectifier |
IRF7821PBF-1 | Power MOSFET ( Transistor ) | International Rectifier |
US18650VTC5A | Lithium-Ion Battery | Sony |
TSPC106 | PCI Bus Bridge Memory Controller | ATMEL |
TP9380 | NPN SILICON RF POWER TRANSISTOR | Advanced Semiconductor |
www.DataSheetWiki.com | 2020 | Contactez-nous | Recherche |