5005-09NG Datasheet, PDF (30/116 Pages) Aavid, Thermal Division of Boyd Corporation – How to Use This Catalog

TO-220 Heat Sinks
6021, 6221
Channel style heat sink with straight fins
FIGURE A
25.40
(1.000)
1.02
(0.040)
ø 3.38
(0.133)
12.70
(0.500)
FIGURE B
3.81 _{WIDE X}
(0.150)
9.52 _{LONG SLOT}
(0.375)
Grease
Epo^& xy
page112
25.40
(1.000)
1.02
(0.040)
Mounting
Kits
page 99
12.70
(0.500)
Channel style heat sink with
straight fins features integrated
solderable tabs for easy mounting
to the printed circuit card. Available
with a single device mounting hole
or slotted hole to accomodate
varying device lead lengths.
29.97
(1.180)
"X"
0.80
(0.032)
24.38
(0.960)
17.78
(0.700) ^3.81
(0.150)
"B"
"A"
29.97
(1.180) _17.78
(0.700)
3.80
(0.150)
0.80
(0.032)
"B"
24.59
"A"
(0.968)
Material: 1.02 (0.040) Thick Aluminum
Finish: See Table
0
100
80
60
Air Velocity—Feet Per Minute
200 400 600 800
1000
10
8
6
40
4
20
2
ORDERING INFORMATION
Part Number Description
Finish
0
0
0
2
4
6
8
10
Dia of PCB
Heat Dissipated—Watts
Plated Thru
Figure Hole for Tabs
“A” Dim
“B” Dim
6021BG
Channel heat sink with straight fins and integrated tabs Black anodize
A
2.21 (0.087) 10.16 (0.400) 1.78 (0.070)
6021PBG
Channel heat sink with straight fins and integrated tabs Pre-black anodize*
A
2.21 (0.087) 10.16 (0.400) 1.78 (0.070)
6221PBG
With slotted device mounting hole
Pre-black anodize*
B
3.18 (0.125)
6.99 (0.275) 2.54 (0.100)
* Edges cut during the manufacturing process will be unfinished.
See page 110 for more information
POPULAR OPTIONS: 6021- - G
Available on the 6021 only
Base part no. A
B
Position Code Description
Location
A
B
Black anodize
A
PB Pre-black anodize*
B
SF1 4-40 UNC-2A device mounting stud Hole X
For additional options for part 6021 see page 85
Details
Page 96
6230
Copper channel style heat sink with straight fins
Grease
Epo^& xy
page112
Mounting
Kits
page 99
Copper channel style heat sink
with straight fins features integrated
tabs which can be twisted to attach
the heat sink to the board prior to
wave solder.
0
100
80
60
40
20
0
0
Air Velocity—Feet Per Minute
200 400 600 800
2
4
6
8
Heat Dissipated—Watts
1000
10
8
6
4
2
0
10
ORDERING INFORMATION
Part Number Description
6230DG
Channel heat sink with straight fins and integrated tabs
Dia of PCB
Plated Thru
Hole for Tabs
3.00 (0.118)
3.81
(0.150)
29.97
(1.180)
17.78
(0.700)
25.40
(1.000)
9.53
(0.375)
2.54
(0.100)
12.70
(0.500)
3.81
(0.150)
6.98
(0.275)
Material: 0.63 (0.025) Thick Copper
Finish: Tin Plated
30
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