579302B00000G Aavid Thermalloy, 579302B00000G Datasheet - Page 40
![HEATSINK TO-220 SNAP-DOWN .75"](/photos/5/88/58833/579302b00000_sml.jpg)
579302B00000G
Manufacturer Part Number
579302B00000G
Description
HEATSINK TO-220 SNAP-DOWN .75"
Manufacturer
Aavid Thermalloy
Datasheet
1.T405R..pdf
(116 pages)
Specifications of 579302B00000G
Package Cooled
TO-220
Attachment Method
Clip
Outline
24.89mm x 19.05mm
Height
0.440" (11.18mm)
Power Dissipation @ Temperature Rise
3W @ 50°C
Thermal Resistance @ Forced Air Flow
6°C/W @ 500 LFM
Thermal Resistance @ Natural
16.8°C/W
Product
Heatsinks
Fin Style
Two Side Fins
Thermal Resistance
16.8 C / W
Dimensions
19.05 mm L x 24.89 mm W x 11.18 mm H
Designed For
TO-220
Color
Black
Packages Cooled
TO-220
External Width - Metric
24.89mm
External Height - Metric
11.18mm
External Length - Metric
19.05mm
Width
24.89mm
Length
19.05mm
Rohs Compliant
Yes
External Width - Imperial
0.98"
External Height - Imperial
0.44"
External Length - Imperial
0.75"
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
002636
579302B00000
HS220
579302B00000
HS220
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
579302B00000G
Manufacturer:
ATH
Quantity:
33 546
40
Lightweight, low cost channel style
heat sink with wide mounting surface
and selection of lengths to accept a
variety of packages. Models accomodate
one or two devices.
5306, 5307, 5760
ORDERING INFORMATION
Part Number
530613B00000G
530614B00000G
530714B00000G
576012B00000G
576014B00000G
For additional options see page 82
5779, 5786
Twin channel style heat sink
vertically mounts two TO-220 devices
to a single heat sink. Center fins
increase cooling capacity. Available
with integrated twist tabs or staked
on solder tabs for easy attachment
to the PC board.
ORDERING INFORMATION
Part Number
577922B00000G
578622B03200G
For additional options see page 82
www.aavidthermalloy.com
TO-220 Heat Sinks
Figure
Description
Twin channel style heat sink with integrated tabs
With staked on solderable tabs
A
A
A
A
B
Twin channel style heat sink
12.19 (0.480)
29.97 (1.180)
18.03 (0.710)
22.86 (0.900)
22.86 (0.900)
“A” Dim
AMERICA
Channel style heat sink with wide mounting surface
EUROPE
10.16 (0.400)
11.68 (0.460)
12.32 (0.485)
11.43 (0.450)
8.13 (0.320)
“B” Dim
Italy Tel: +39 051 764011 email: sales.it@aavid.com
United Kingdom Tel: +44 1793 401400 email: sales.uk@aavid.com
USA Tel: +1 (603) 224-9988 email: info@aavid.com
12.70 (0.500)
12.70 (0.500)
(1.187)
9.65 (0.380)
9.65 (0.380)
30.15
FIGURE A
FIGURE A
“C” Dim
Figure
"A"
(0.380)
TYP 2
A
B
9.65
"C"
(0.610)
TYP 2
15.49
"B"
Hole for Tabs
(1.480)
37.59
Plated Thru
3.10 (0.122)
1.91 (0.075)
Dia of PCB
AT BASE
(1.000)
25.40
ø
(0.150)
C L
3.81
(0.500)
12.70
(0.760)
19.30
THRU
TYP 2
Material: 1.27 (0.050) Thick Aluminum
Material: 1.27 (0.050) Thick Aluminum
(1.030)
(0.100)
26.16
ø
Finish: Black Anodize
2.54
(0.150)
Finish: Black Anodize
THRU
3.81
(0.200)
5.08
ASIA
576012, 530714 or 576014
Singapore Tel: +65 6362 8388 email: sales@aavid.com.sg
Taiwan Tel: +886(2) 2698-9888 email: sales@aavid.com.tw
100
100
530613 or 530614
80
60
40
20
80
60
40
20
0
FIGURE B
0
FIGURE B
0
0
0
0
(1.180)
(0.500)
29.97
(0.590)
12.70
14.99
200
200
1
1
Air Velocity—Feet Per Minute
"A"
(1.400)
"B"
(1.480)
Air Velocity—Feet Per Minute
35.56
37.59
Heat Dissipated—Watts
Heat Dissipated—Watts
400
400
2
2
(0.380)
TYP 2
9.65
600
3
600
page 112
page 112
Grease
Grease
3
ø
Epoxy
AT BASE
Epoxy
(0.150)
(1.000)
3.81
25.40
&
&
C L
(0.760)
(0.500)
19.30
12.70
800
800
THRU
4
TYP 2
4
(1.000)
25.40
1000
1000
THRU 2X
(0.062)
ø
(0.220)
(0.150)
5
1.57
5
5.59
3.81
10
10
6
8
6
4
2
0
8
4
2
0
Mounting
Mounting
(0.500)
page 99
page 99
12.70
Kits
Kits
(0.135)
3.43