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PDF IRF7828 Data sheet ( Hoja de datos )
| Número de pieza | IRF7828 | |
| Descripción | HEXFET Power MOSFET | |
| Fabricantes | International Rectifier | |
| Logotipo |  |
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PD - 94602
IRF7828
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 IRF7828 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 IRF7828 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 CHARACTERISTICS
RDS(on)
Q
G
Qsw
Qoss
IRF7828
9.5mΩ
9.2nC
3.7nC
6.1nC
Absolute Maximum Ratings
Parameter
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain or Source
Current (VGS ≥ 4.5V)
Pulsed Drain Current
T = 25°C
A
TL = 70°C
Power Dissipation
T = 25°C
A
TL = 70°C
Junction & Storage Temperature Range
Continuous Source Current (Body Diode)
Pulsed Source Current
Thermal Resistance
Parameter
Maximum Junction-to-Ambient
Maximum Junction-to-Lead
Symbol
VDS
VGS
I
D
IDM
P
D
TJ, TSTG
I
S
ISM
RθJA
RθJL
IRF7828
30
±20
13.6
11
100
2.5
1.6
–55 to 150
3.1
100
Max.
50
20
Units
V
A
W
°C
A
Units
°C/W
°C/W
12/5/02
1 page  
SO-8 Package Details
D
-B- 5
5
E
-A-
87 65
12 34
H
0.25 (.010) M A M
e
6X e1
θ
θ
K x 45°
A
-C-
B 8X
A1
0.10 (.004)
L6
8X
C
8X
0.25 (.010) M C A S B S
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M-1982.
2. CONTROLLING DIMENSION : INCH.
3. DIMENSIONS ARE SHOWN IN MILLIMETERS (INCHES).
4. OUTLINE CONFORMS TO JEDEC OUTLINE MS-012AA.
5 DIMENSION DOES NOT INCLUDE MOLD PROTRUSIONS
MOLD PROTRUSIONS NOT TO EXCEED 0.25 (.006).
6 DIMENSIONS IS THE LENGTH OF LEAD FOR SOLDERING TO A SUBSTRATE..
IRF7828
INCHES MILLIMETERS
DIM
MIN MAX MIN MAX
A .0532 .0688 1.35 1.75
A1 .0040 .0098 0.10 0.25
B .014 .018 0.36 0.46
C .0075 .0098 0.19 0.25
D .189 .196 4.80 4.98
E .150 .157 3.81 3.99
e .050 BASIC 1.27 BASIC
e1 .025 BASIC 0.635 BASIC
H .2284 .2440 5.80 6.20
K .011 .019 0.28 0.48
L 0.16 .050 0.41 1.27
θ 0° 8° 0° 8°
RECOMMENDED FOOTPRINT
0.72 (.028 )
8X
6.46 ( .255 )
1.27 ( .050 )
3X
1.78 (.070)
8X
SO-8 Part Marking
www.irf.com
5
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet IRF7828.PDF ] | |
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