7022BG Datasheet, PDF (35/116 Pages) Aavid, Thermal Division of Boyd Corporation – Channel style heat sink with folded back fins

TO-220 Heat Sinks
6109, 6110 Low cost channel style heat sink featuring integrated alignment tabs
Grease
Epo^& xy
page112
Mounting
Kits
page 99
FIGURE A
12.70
(0.500)
FIGURE B
25.40
(1.000)
AT BASE
Low cost channel style heat sink features
integrated alignment tabs to prevent the
device from rotating while applying torque
to the mounting hardware. Available in two
lengths with a pre-black anodized finish.
ø 3.81
(0.150)
11.68
(0.460)
8.89
(0.350)
10.92
(0.430)
29.97
(1.180)
12.70
(0.500)
18.03
(0.710)
Material: 1.27 (0.050) Thick Aluminum
Finish: Pre-Black Anodize*
10.92
(0.430)
CL
5.72
(0.225)
8.89
(0.350)
ø3.81
(0.150)
ORDERING INFORMATION
Part Number Description
Figure
6109PBG
Low cost channel heat sink with device locating tabs A
6110PBG
Low cost channel heat sink with device locating tabs B
* Edges cut during the manufacturing process will be unfinished.
See page 110 for more information
POPULAR OPTIONS: 61_ _PB - G
Position
Code
Base part no. A
Description
A
MT
Solderable mounting tabs
For additional options see page 85
Details
Page 93
25.40
(1.000)
AT BASE
0
100
80
60
40
20
0
0
6109
6110
Air Velocity—Feet Per Minute
200 400 600 800
1
2
3
4
Heat Dissipated—Watts
1000
20
16
12
8
4
0
5
7178
Copper narrow channel style heat sink with a single integrated tab
Grease
Epo^& xy
page112
Mounting
Kits
page 99
Copper narrow channel style heat sink
includes a single integrated tab to allow
easy attachment to the PC board. Tin plated
finish ensures easy solderability.
0
100
80
60
40
20
0
0.0
Air Velocity—Feet Per Minute
200 400 600 800
0.4 0.8 1.2 1.6
Heat Dissipated—Watts
1000
10
8
6
4
2
0
2.0
ORDERING INFORMATION
Part Number
7178DG
Description
Narrow channel copper heat sink
Dia of PCB
Plated Thru
Hole for Tabs
2.54 (0.100)
ø 3.81
(0.150)
13.21
(0.520)
AT BASE
CL
6.60
(0.260)
19.05
(0.750) _13.34
(0.525)
6.35
(0.250)
3.81
(0.150)
3.81
(0.150)
1.27
(0.050)
9.52
(0.375)
Material: 0.63 (0.025) Thick Copper
Finish: Tin Plated
7136, 7139 Copper channel style slide on heat sink featuring integrated mounting clip
FIGURE A
FIGURE B
Top is cut away
to show detail
Copper channel style slide on heat
sink features integrated mounting
clip for easy no hardware attach-
ment to the device. Also includes
solderable mounting tabs for easy
attachment to the PC board.
ORDERING INFORMATION
Part Number
7136DG
7139DG
Description
Vertical mount
Horizontal mount
Figure
A
B
21.54
(0.848)
2x 1.27
(0.050)
13.08
(0.515)
13.21
(0.520)
Dia of PCB
Plated Thru
Hole for Tabs
2.54 (0.100)
2.54 (0.100)
2x 2.79
(0.110)
17.78
(0.700)
19.81
(0.780)
16.51
14.86 (0.650)
(0.580)
2x 1.27
(0.050)
4.19
(0.165)
13.08
(0.515)
2.03
(0.080)
Material: 0.63 (0.025) Thick Copper
Finish: Tin Plated
0
100
2.79
(0.110)
13.21
(0.520)
Air Velocity—Feet Per Minute
200 400 600 800
80
60
40
20
0
0
7136
7139
1
2
3
4
Heat Dissipated—Watts
1000
20
16
12
8
4
0
5
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