FDP7045L/FDB7045L
January 2000
FDP7045L/FDB7045L
General Description
N-Channel Logic Level PowerTrench
廬
MOSFET
Features
聲 100 A, 30 V. R
DS(ON)
= 0.0045
W
@ V
GS
= 10 V
R
DS(ON)
= 0.006
W
@ V
GS
= 4.5 V.
聲 Critical DC electrical parameters specified at elevated
temperature.
聲 Rugged internal source-drain diode can eliminate the
need for an external Zener diode transient suppressor.
聲 High performance PowerTrench technology for
extremely low R
DS(ON)
.
聲 175擄C maximum junction temperature rating.
This N-Channel Logic Level MOSFET has been designed
specifically to improve the overall efficiency of DC/DC
converters using either synchronous or conventional
switching PWM controllers.
These MOSFETs feature faster switching and lower gate
charge than other MOSFETs with comparable R
DS(on)
specifications resulting in DC/DC power supply designs
with higher overall efficiency.
D
D
G
G
D
TO-220
S
FDP Series
G
S
TO-263AB
FDB Series
S
Absolute Maximum Ratings
Symbol
V
DSS
V
GSS
I
D
Drain-Source Voltage
Gate-Source Voltage
Maximum Drain Current
T
C
= 25擄C unless otherwise noted
Parameter
FDP7045L
30
鹵
20
100
75
300
125
FDB7045L
Units
V
V
A
- Continuous
- Pulsed
(Note 1)
(Note 1)
P
D
T
J
, T
STG
R
胃
JC
R
胃
JA
Total Power Dissipation @ T
C
= 25
擄
C
Derate above 25
擄
C
Operating and Storage Junction Temperature Range
W
W/
擄
C
擄
C
擄
C/W
擄
C/W
0.85
-65 to +175
Thermal Characteristics
Thermal Resistance, Junction-to-Case
Thermal Resistance, Junction-to-Ambient
1.2
62.5
Package Outlines and Ordering Information
Device Marking
FDB7045L
FDP7045L
茫1999
Fairchild Semiconductor Corporation
Device
FDB7045L
FDP7045L
Reel Size
13鈥欌€?/div>
Tube
Tape Width
24mm
N/A
Quantity
800
45
FDP7045L/FDB7045L Rev.C
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