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Número de pieza | FDS8449_F085 | |
Descripción | 40V N-Channel PowerTrench MOSFET | |
Fabricantes | Fairchild Semiconductor | |
Logotipo | ||
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FDS8449_F085
40V N-Channel PowerTrench® MOSFET
General Description
These N-Channel MOSFETs are produced using
Fairchild Semiconductor’s advanced PowerTrench
process that has been especially tailored to minimize
on-state resistance and yet maintain superior switching
performance.
Application
• Inverter
• Power Supplies
Features
• 7.6 A, 40V RDS(on) = 29mΩ @ VGS = 10V
RDS(on) = 36mΩ @ VGS = 4.5V
• High power handling capability in a widely used
surface mount package
• RoHS compliant
• Qualified to AEC Q101
DD
DD
DD
DD
SO-8
Pin 1 SO-8 SS SS SS GG
54
63
72
81
Absolute Maximum Ratings TA=25oC unless otherwise noted
Symbol
VDSS
VGSS
ID
Parameter
Drain-Source Voltage
Gate-Source Voltage
Drain Current – Continuous
– Pulsed
(Note 1a)
PD
Power Dissipation for Single Operation
(Note 1a)
(Note 1b)
TJ, TSTG
Operating and Storage Junction Temperature Range
Thermal Characteristics
RθJA Thermal Resistance, Junction-to-Ambient
RθJA Thermal Resistance, Junction-to-Ambient
RθJC Thermal Resistance, Junction-to-Case
(Note 1a)
(Note 1b)
(Note 1)
Package Marking and Ordering Information
Device Marking
FDS8449
Device
FDS8449_F085
Reel Size
13’’
Ratings
40
±20
7.6
50
2.5
1
–55 to +150
50
125
25
Tape width
12mm
Units
V
V
A
W
°C
°C/W
Quantity
2500 units
©2009 Fairchild Semiconductor Corporation
FDS8449_F085 Rev. A
1
www.fairchildsemi.com
1 page Typical Characteristics
1
D = 0.5
0.1
0.01
0.2
0.1
0.05
0.02
0.01
0.001
0.0001
SINGLE PULSE
0.001
0.01
0.1 1
t1, TIME (sec)
RθJA(t) = r(t) * RθJA
RθJA = 125oC/W
P(pk)
t1
t2
TJ - TA = P * RθJA(t)
Duty Cycle, D = t1 / t2
10 100 1000
Figure 13. Transient Thermal Response Curve.
Thermal characterization performed using the conditions described in Note 1c.
Transient thermal response will change depending on the circuit board design.
FDS8449_F085 Rev. A
5 www.fairchildsemi.com
5 Page |
Páginas | Total 6 Páginas | |
PDF Descargar | [ Datasheet FDS8449_F085.PDF ] |
Número de pieza | Descripción | Fabricantes |
FDS8449_F085 | 40V N-Channel PowerTrench MOSFET | Fairchild Semiconductor |
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