TO-220 Heat Sinks
Grease
&
Mounting
Kits
page 99
Epoxy
6109, 6110
Low cost channel style heat sink featuring integrated alignment tabs
page112
FIGURE B
25.40
(1.000)
AT BASE
FIGURE A
12.70
(0.500)
ø
3.81
(0.150)
12.70
(0.500)
29.97
(1.180)
5.72
(0.225)
8.89
(0.350)
11.68
(0.460)
18.03
(0.710)
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.
8.89
(0.350)
10.92
(0.430)
ø
3.81
(0.150)
10.92
(0.430)
C
L
Material: 1.27 (0.050) Thick Aluminum
Finish: Pre-Black Anodize*
25.40
(1.000)
AT BASE
ORDERING INFORMATION
Air Velocity—Feet Per Minute
400
600 800
0
200
1000
20
Part Number
Description
Figure
100
80
6109PBG
Low cost channel heat sink with device locating tabs
Low cost channel heat sink with device locating tabs
A
B
16
12
8
6110PBG
60
* Edges cut during the manufacturing process will be unfinished.
See page 110 for more information
40
POPULAR OPTIONS:
61_ _PB -
G
4
0
20
0
Base part no.
Description
Solderable mounting tabs
A
Position
Code
Details
0
1
2
3
4
5
Heat Dissipated—Watts
A
MT
Page 93
6109
6110
For additional options see page 85
Grease
&
Mounting
Kits
page 99
Epoxy
7178
Copper narrow channel style heat sink with a single integrated tab
page112
13.21
(0.520)
AT BASE
Air Velocity—Feet Per Minute
0
200
400
600
800
1000
10
ø
3.81
C
100
80
6.60
(0.260)
L
(0.150)
8
60
6
19.05
(0.750)
40
4
13.34
(0.525)
3.81
(0.150)
2
0
20
0
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.
3.81
(0.150)
0.0
0.4
0.8
1.2
1.6
2.0
6.35
(0.250)
Heat Dissipated—Watts
9.52
(0.375)
1.27
(0.050)
Dia of PCB
Plated Thru
Hole for Tabs
ORDERING INFORMATION
Part Number
Description
Material: 0.63 (0.025) Thick Copper
Finish: Tin Plated
7178DG
Narrow channel copper heat sink
2.54 (0.100)
7136, 7139
Copper channel style slide on heat sink featuring integrated mounting clip
FIGURE A
Top is cut away
to show detail
FIGURE B
17.78
(0.700)
21.54
(0.848)
19.81
(0.780)
16.51
(0.650)
14.86
2x 2.79
(0.110)
(0.580)
2x1.27
(0.050)
2x 1.27
(0.050)
4.19
(0.165)
13.08
(0.515)
2.79
(0.110)
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.
13.08
(0.515)
2.03
(0.080)
13.21
Material: 0.63 (0.025) Thick Copper
Finish: Tin Plated
13.21
(0.520)
(0.520)
Air Velocity—Feet Per Minute
400
600 800
0
200
1000
20
100
80
60
40
16
12
8
ORDERING INFORMATION
Dia of PCB
Plated Thru
Hole for Tabs
Part Number
7136DG
Description
Figure
Vertical mount
Horizontal mount
A
B
2.54 (0.100)
2.54 (0.100)
4
20
0
7139DG
0
5
0
1
2
3
4
Heat Dissipated—Watts
7136
7139
USA Tel: +1 (603) 224-9988 email: info@aavid.com
Singapore Tel: +65 6362 8388 email: sales@aavid.com.sg
Taiwan Tel: +886(2) 2698-9888 email: sales@aavid.com.tw
AMERICA
EUROPE
ASIA
Italy Tel: +39 051 764011 email: sales.it@aavid.com
United Kingdom Tel: +44 1793 401400 email: sales.uk@aavid.com
35
www.aavidthermalloy.com
AAVID [ AAVID THERMALLOY, LLC ]
