579302B00000G Aavid Thermalloy, 579302B00000G Datasheet - Page 38

• Manufacturer Part Number: 579302B00000G
• Description: HEATSINK TO-220 SNAP-DOWN .75"
• Manufacturer: Aavid Thermalloy

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

38
* Edges cut during the manufacturing process will be unfinished. See page 110 for more information
ORDERING INFORMATION
For additional options see page 82
7141
Copper narrow channel style heat
sink with integrated clip and locking
tab for secure attachment to the device.
Single center tab can be soldered
directly to the PC board.
ORDERING INFORMATION
Part Number
7141DG
5073
POPULAR OPTIONS:
Position
5041, 5042
Economy, narrow base, low profile
channel style heat sink is perfect for
use on printed circuit boards with tight
component spacing. Models are available
for single and dual device mounting.
ORDERING INFORMATION
POPULAR OPTIONS:
Economy, narrow base, low profile
channel style heat sink is perfect for use
on printed circuit boards with 0.500 inch
centering. When mounted horizontally, the
total height of the heat sink is just 0.380.
Part Number
507302B00000G
507302J00000G
Part Number
504102B00000G
504222B00000G
Position
For additional options see page 82
A
www.aavidthermalloy.com
A
TO-220 Heat Sinks
Code
Code
01
09
Description
Narrow channel heat sink with integrated clip
Description
Economy, narrow base channel style heat sink
For dual devices
Finish
Black anodize
Pre-black anodize*
Description
6-32 Wave On threaded insert 0.100 stand off
Description
Stud 4–40 x 0.350 LG
Base part no.
Base part no.
507302 _ 000 00G
Copper narrow channel style heat sink with integrated clip
Economy, narrow base, low profile channel style heat sink
Economy, narrow base, low profile channel style heat sink
504_ _2B0 00 00G
AMERICA
EUROPE
A
Location
Hole X
A
Italy Tel: [phone] email: [e-mail]
United Kingdom Tel: [phone] email: [e-mail]
USA Tel: [phone] email: [e-mail]
Page 96
Details
100
Hole for Tabs
100
FIGURE A
Figure
80
60
40
20
Plated Thru
80
60
40
20
2.77 (0.109)
Dia of PCB
0
0
A
B
(0.700)
Location
(0.850)
0
0
0
0
17.80
21.60
Hole X
200
200
1
1
Air Velocity—Feet Per Minute
Air Velocity—Feet Per Minute
Heat Dissipated—Watts
Heat Dissipated—Watts
Page 89
Details
"X"
(0.780)
400
400
19.80
2
2
600
600
3
3
ø
(0.144)
(0.530)
13.46
800
800
3.66
4
4
Material: 1.02 (0.040) Thick Aluminum
THRU
Finish: Black Anodize
1000
1000
5
5
10
20
12
0
16
8
6
4
2
8
4
0
FIGURE B
ASIA
(0.530)
13.47
Singapore Tel: [phone] email: [e-mail]
Taiwan Tel: [phone] email: [e-mail]
504102
504222
(0.780)
ø 3.81
(0.525)
19.81
(0.150)
13.34
THRU
"X"
100
80
60
40
20
0
(0.515)
(0.650)
13.08
16.51
(1.450)
36.83
0
0
(0.225)
ø
(0.144)
5.72
3.66
200
"X"
2
(0.520)
THRU TYP 2
13.21
Air Velocity—Feet Per Minute
(0.750)
19.05
(0.530)
13.47
Heat Dissipated—Watts
L C
"X"
400
(0.375)
4
9.52
(0.150)
3.81
Material: 1.27 (0.050) Thick Aluminum
Material: 0.63 (0.025) Thick Copper
show detail
(0.390)
(0.050)
Top is cut
page 112
page 112
9.91
(0.120)
Finish: See Table
away to
Finish: Tin Plated
Grease
Grease
1.27
600
Epoxy
Epoxy
3.05
6
&
&
(0.750)
19.05
800
8
(0.100)
MAX
2.54
(0.850)
21.59
1000
10
(0.380)
Mounting
Mounting
10
0
8
6
4
2
9.65
page 99
page 99
Kits
Kits
(0.780)
19.81