7022BG Datasheet, PDF (73/116 Pages) Aavid, Thermal Division of Boyd Corporation – Channel style heat sink with folded back fins

TO-3 Heat Sinks
5761, 5762, 5763, 5764 Square basket heat sink featuring slanted vane fins
Square basket heat sink features
slanted vane fins for efficient heat
dissipation. Air movement from any
direction is diverted into the center
of the heat sink to create turbulence
and improve heat transfer. Four
heights to choose from.
ORDERING INFORMATION
Part Number
“A” Dim
576103B00000G 12.70 (0.500)
576203B00000G 19.05 (0.750)
576303B00000G 25.40 (1.000)
576403B00000G 31.75 (1.250)
POPULAR OPTIONS: 576 _ 03B 0 00 00G
Position Code
Base part no. A B
Description
Location
A
1
Kon-Dux^TM pad
B
01
6-32 Wave-On^TM theaded insert Hole X
0.100 stand off
ø 5.54
(0.218)
TYP 2
12.32
(0.485)
10.92
(0.430)
12.32
CL1
(0.485)
"X"
ø 4.77
(0.188)
TYP 2
"X"
5.46
(0.215)
CL2
15.09
(0.594)
1.83 ^30.15
(0.072) ^(1.187)
0
100
80
60
40
20
0
0
576103
576203
Details
Page 86
Page 89
Air Velocity—Feet Per Minute
200 400 600 800
4
8
12
16
Heat Dissipated—Watts
1000
5
4
3
2
1
0
20
For additional options see page 84
Grease
Epo^& xy
page112
Mounting
Kits
page 99
45.97
(1.810)
REF
"A"
Material: 2.29 (0.090) Thick Aluminum
Finish: Black Anodize
0
100
80
60
40
20
0
0
576303
576403
Air Velocity—Feet Per Minute
200 400 600 800
4
8
12
16
Heat Dissipated—Watts
1000
5
4
3
2
1
0
20
PF523, PF526, PF527 Diamond shaped heat sink
"A"
3.40
(0.134)
DIA 22.90
(0.902)
Approx DIA 8.00(0.315)
area flat around holes
Diamond shaped heat sink
is the same profile as the device
which saves space on the board.
This rugged design is made from
cast aluminum and is available
in three different heights.
ORDERING INFORMATION
Part Number
“A” Dim
PF523G
12.50 (0.492)
PF526G
19.00 (0.748)
PF527G
25.00 (0.984)
30.15 _40.80
(1.19) _(1.606)
CTRS
DIA 4.20 (0.165)
4.10 (0.161)
TYP (2)
0
100
80
60
40
20
0
0
PF523
PF526
PF527
Air Velocity—Feet Per Minute
200 400 600 800
3
6
9
12
Heat Dissipated—Watts
1000
10
8
6
4
2
0
15
26.90
(1.060)
Material: Cast Aluminum
Finish: Black Anodize
www.aavidthermalloy.com
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