579302B00000G Aavid Thermalloy, 579302B00000G Datasheet - Page 73

• 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

5761, 5762, 5763, 5764 Square basket heat sink featuring slanted vane fins
Square basket heat sink features
slanted vane fins for efficient heat
dissipation. Air movement from any
direction is diverted into the center
of the heat sink to create turbulence
and improve heat transfer. Four
heights to choose from.
ORDERING INFORMATION
POPULAR OPTIONS:
PF523, PF526, PF527
Diamond shaped heat sink
is the same profile as the device
which saves space on the board.
This rugged design is made from
cast aluminum and is available
in three different heights.
ORDERING INFORMATION
Part Number
576103B00000G
576203B00000G
576303B00000G
576403B00000G
Part Number
PF523G
PF526G
PF527G
Position
For additional options see page 84
www.aavidthermalloy.com
A
B
Code
01
1
12.70 (0.500)
19.05 (0.750)
25.40 (1.000)
31.75 (1.250)
12.50 (0.492)
19.00 (0.748)
25.00 (0.984)
“A” Dim
“A” Dim
Description
Kon-Dux
6-32 Wave-On
0.100 stand off
Base part no.
576 _ 03B 0 00 00G
TM
pad
TM
theaded insert
Diamond shaped heat sink
AMERICA
EUROPE
A B
Location
Hole X
Italy Tel: [phone] email: [e-mail]
United Kingdom Tel: [phone] email: [e-mail]
USA Tel: [phone] email: [e-mail]
Page 86
Page 89
Details
PF523
PF526
PF527
576103
576203
100
100
80
60
40
20
80
60
40
20
0
(0.485)
(0.430)
0
12.32
10.92
0
ø
0
(0.218)
0
TYP 2
0
5.54
200
200
3
4
Air Velocity—Feet Per Minute
Air Velocity—Feet Per Minute
(0.215)
(0.485)
Heat Dissipated—Watts
12.32
Heat Dissipated—Watts
5.46
400
400
8
6
"X"
600
600
12
9
C L
(0.134)
1
3.40
"A"
"X"
800
800
12
16
DIA 4.20 (0.165)
(0.072)
1.83
1000
4.10 (0.161)
1000
TYP (2)
20
15
ASIA
10
8
6
4
2
0
5
0
4
3
2
1
ø
(0.188)
(1.187)
TYP 2
30.15
4.77
(0.594)
15.09
C L
2
TO-3 Heat Sinks
Singapore Tel: [phone] email: [e-mail]
Taiwan Tel: [phone] email: [e-mail]
DIA 22.90
576303
576403
(1.060)
(0.902)
26.90
100
80
60
40
20
0
0
0
Material: Cast Aluminum
200
"A"
4
Approx DIA 8.00(0.315)
Finish: Black Anodize
area flat around holes
Air Velocity—Feet Per Minute
30.15
(1.19)
CTRS
Heat Dissipated—Watts
400
8
Material: 2.29 (0.090) Thick Aluminum
page 112
Grease
Epoxy
Finish: Black Anodize
(1.606)
40.80
&
(1.810)
600
12
45.97
REF
800
16
Mounting
page 99
1000
Kits
20
5
3
2
0
4
1
73