579302B00000G Aavid Thermalloy, 579302B00000G Datasheet - Page 69
![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
5203
Two piece heat sink adds
extra cooling in the same
amount of board space as
other solutions. Base and
top can be ordered separately.
ORDERING INFORMATION
5791
ORDERING INFORMATION
5060
Part Number
506003B00000G
For additional options see page 84
Space saving expandable collar heat sink
has the same footprint as the device being
cooled meaning no extra board space is
required to fit the heat sink. The expandable
collar tightly grips the device meaning no
extra hardware is required. May also be used
with any diamond or square basket heat sink
to form a two piece heat sink for additional
cooling. Available in conductive AavSHIELD 3
or black anodize finish.
Part Number
579103B00000G
579103V00000G
Low profile hat section heat sink
is ideal for applications where low
component heights are required
such as card cages with PCBs
mounted on 0.500 centers.
ORDERING INFORMATION
For additional options see page 84
Part Number
520327B00000G
520328B00000G
520329B00000G
www.aavidthermalloy.com
Two piece heat sink
Space saving expandable collar heat sink
Low profile hat section heat sink
Description
Two piece heat sink assembly, base and top
Top only
Base only
Low profile hat section heat sink
Description
Finish
Black anodize
AavSHIELD 3
AMERICA
EUROPE
(0.430)
10.92
FIGURE A
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
ø
2x
(0.188)
THRU
4.78
(0.215)
(0.171)
Figure
5.46
4.34
B
A
100
100
80
60
40
20
80
60
40
20
0
0
0
0
0
0
ø
2x
(0.218)
THRU
200
5.54
200
1
4
(0.665)
16.89
Air Velocity—Feet Per Minute
Air Velocity—Feet Per Minute
Heat Dissipated—Watts
Heat Dissipated—Watts
(1.187)
(1.530)
30.15
38.86
400
2
400
8
600
3
600
12
800
800
4
16
(1.250)
31.75
Material: 1.60 (0.063) Thick Aluminum
1000
1000
Finish: Black Anodize
5
20
10
20
16
12
8
4
0
6
4
2
0
8
(0.500)
12.70
ASIA
2x
ø
(0.218)
THRU
TO-3 Heat Sinks
(1.200)
5.54
30.48
Singapore Tel: +65 6362 8388 email: sales@aavid.com.sg
Taiwan Tel: +886(2) 2698-9888 email: sales@aavid.com.tw
FIGURE B
THRU TYP 2
(0.558)
14.17
(0.146)
520327
520328
520329
3.71
(0.365)
9.27
100
80
60
40
20
(0.072)
0
1.82
0
0
(1.187)
(1.540)
30.15
39.12
(0.160)
(2.000)
(1.187)
50.80
4.06
200
30.15
2
C L 1
REF
Air Velocity—Feet Per Minute
(0.593)
Heat Dissipated—Watts
15.06
(0.840)
(1.534)
(1.206)
38.95
THRU TYP 2
21.34
30.65
400
4
Material: 1.27 (0.050) Thick Aluminum
page 112
page 112
Grease
Material: 1.27 (0.050) Thick Aluminum
Grease
Epoxy
Epoxy
Finish: Black Anodize
Finish: See Table
&
(0.390)
&
600
6
9.91
ø
(0.160)
4.06
(0.215)
C L 2
2x
(0.870)
5.46
22.10
SLOT
800
ø
(0.310)
(0.188)
8
x
THRU
7.87
(0.190)
4.78
(0.110)
(0.430)
4.83
10.92
2.81
Mounting
Mounting
Mounting
1000
(1.125)
(0.375)
28.57
(1.750)
10
9.52
44.45
page 99
page 99
page 99
Kits
Kits
Kits
10
8
6
4
2
0
69