579302B00000G Aavid Thermalloy, 579302B00000G Datasheet - Page 35
![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
* Edges cut during the manufacturing process will be unfinished.
6109, 6110
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.
ORDERING INFORMATION
7178
7136, 7139
POPULAR OPTIONS:
Position
For additional options see page 85
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.
ORDERING INFORMATION
Part Number
7178DG
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
Part Number
6109PBG
6110PBG
See page 110 for more information
www.aavidthermalloy.com
A
Code
MT
Description
Low cost channel heat sink with device locating tabs
Low cost channel heat sink with device locating tabs
Description
Narrow channel copper heat sink
Description
Vertical mount
Horizontal mount
Base part no.
Low cost channel style heat sink featuring integrated alignment tabs
Copper narrow channel style heat sink with a single integrated tab
Copper channel style slide on heat sink featuring integrated mounting clip
Description
Solderable mounting tabs
61_ _PB -
AMERICA
EUROPE
A
G
Figure
A
B
Hole for Tabs
Italy Tel: +39 051 764011 email: sales.it@aavid.com
United Kingdom Tel: +44 1793 401400 email: sales.uk@aavid.com
Plated Thru
USA Tel: +1 (603) 224-9988 email: info@aavid.com
Dia of PCB
2.54 (0.100)
Page 93
Details
Hole for Tabs
FIGURE A
FIGURE A
Plated Thru
2x
Dia of PCB
2.54 (0.100)
2.54 (0.100)
Figure
(0.050)
1.27
A
B
(0.848)
ø
(0.460)
100
21.54
(0.150)
11.68
80
60
40
20
(0.515)
3.81
13.08
0
0.0
0
(0.520)
13.21
200
0.4
AT BASE
(1.000)
Air Velocity—Feet Per Minute
25.40
Heat Dissipated—Watts
400
0.8
(0.430)
2x
10.92
(0.110)
2.79
(0.350)
1.2
600
8.89
2x
(0.050)
1.27
(0.165)
4.19
1.6
(0.500)
800
12.70
Material: 0.63 (0.025) Thick Copper
Material: 1.27 (0.050) Thick Aluminum
Finish: Pre-Black Anodize*
Finish: Tin Plated
1000
2.0
(1.180)
29.97
10
6
4
0
(0.700)
8
2
17.78
ASIA
Singapore Tel: +65 6362 8388 email: sales@aavid.com.sg
Taiwan Tel: +886(2) 2698-9888 email: sales@aavid.com.tw
6109
6110
7136
7139
(0.080)
FIGURE B
FIGURE B
2.03
(0.515)
100
100
(0.780)
13.08
(0.710)
80
60
40
20
19.81
80
60
40
20
TO-220 Heat Sinks
18.03
0
0
0
0
(0.750) 13.34
0
0
19.05
(0.250)
6.35
(0.500)
(0.520)
12.70
13.21
(0.525)
200
200
ø
1
(0.150)
1
3.81
Air Velocity—Feet Per Minute
Air Velocity—Feet Per Minute
Heat Dissipated—Watts
Heat Dissipated—Watts
(0.150)
(0.430)
Top is cut away
to show detail
3.81
10.92
400
400
2
2
(0.110)
Material: 0.63 (0.025) Thick Copper
2.79
AT BASE
(0.520)
Finish: Tin Plated
13.21
page 112
AT BASE
page 112
Grease
Grease
(1.000)
Epoxy
Epoxy
C L
25.40
600
600
3
3
C L
&
&
(0.050)
1.27
800
800
(0.260)
4
(0.150)
4
6.60
3.81
(0.225)
ø
(0.150)
5.72
(0.580)
(0.350)
3.81
14.86
8.89
1000
1000
5
5
Mounting
Mounting
(0.375)
20
16
12
20
16
12
8
4
0
8
4
0
9.52
page 99
page 99
(0.650)
16.51
Kits
Kits
35