FDS8638 Datasheet PDF - Fairchild Semiconductor
| Part Number | FDS8638 | |
| Description | N-Channel MOSFET | |
| Manufacturers | Fairchild Semiconductor | |
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There is a preview and FDS8638 download ( pdf file ) link at the bottom of this page. Total 6 Pages | ||
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FDS8638
N-Channel PowerTrench® MOSFET
40 V, 18 A, 4.3 mΩ
Features
General Description
March 2009
Max rDS(on) = 4.3 mΩ at VGS = 10 V, ID = 18 A
Max rDS(on) = 5.4 mΩ at VGS = 4.5 V, ID = 16 A
High performance trench technology for extremely low rDS(on)
100% UIL Tested
RoHS Compliant
This N-Channel MOSFET is produced using Fairchild
Semiconductor’s advance Power Trench® process that has
been especially tailored to minimize the on-state resistance and
yet maintain superior switching performance.
Applications
Synchronous Rectifier
Load Switch
D
D
D
D
SO-8
Pin 1
G
S
S
S
D5
D6
D7
D8
4G
3S
2S
1S
www.DataSheet4U.com
MOSFET Maximum Ratings TA = 25 °C unless otherwise noted
Symbol
VDS
VGS
ID
EAS
PD
TJ, TSTG
Parameter
Drain to Source Voltage
Gate to Source Voltage
Drain Current -Continuous
-Pulsed
Single Pulse Avalanche Energy
Power Dissipation
TA = 25 °C
Power Dissipation
TA = 25 °C
Operating and Storage Junction Temperature Range
Thermal Characteristics
(Note 3)
(Note 1a)
(Note 1b)
Ratings
40
±20
18
100
541
2.5
1
-55 to +150
Units
V
V
A
mJ
W
°C
RθJC
RθJA
Thermal Resistance, Junction to Case
Thermal Resistance, Junction to Ambient
Package Marking and Ordering Information
(Note 1)
(Note 1a)
25
50
°C/W
Device Marking
FDS8638
Device
FDS8638
Package
SO-8
Reel Size
13 “
Tape Width
12 mm
Quantity
2500 units
©2009 Fairchild Semiconductor Corporation
FDS8638 Rev.C
1
www.fairchildsemi.com
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Typical Characteristics TJ = 25 °C unless otherwise noted
2
1 DUTY CYCLE-DESCENDING ORDER
0.1
0.01
0.001
10-3
D = 0.5
0.2
0.1
0.05
0.02
0.01
SINGLE PULSE
RθJA = 125 oC/W
(Note 1b)
PDM
t1
t2
NTES:
DUTY FACTOR: D = t1/t2
PEAK TJ = PDM x ZθJA x RθJA + TA
10-2
10-1
1
10
t, RECTANGULAR PULSE DURATION (sec)
100
Figure 13. Junction-to-Ambient Transient Thermal Response Curve
1000
www.DataSheet4U.com
©2009 Fairchild Semiconductor Corporation
FDS8638 Rev.C
5
www.fairchildsemi.com
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for FDS8638 electronic component. |
| Information | Total 6 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ FDS8638.PDF Datasheet ] | |
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Featured Datasheets
| Part Number | Description | Manufacturers |
| FDS8638 | The function is N-Channel MOSFET. | Fairchild Semiconductor |
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