579302B00000G Aavid Thermalloy, 579302B00000G Datasheet - Page 18

• 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

18
Clip attachment
TAPE TYPE AND INTERFACE MATERIAL INFORMATION
For more information on Thermalcote
Aavid's BGS Clip heat sinks provide a mechanical
attachment alternative to tape applications
where it is desirable to attach the heat sink
directly to the device. The unique clip uses
spring pressure to ensure even contact across
the device while the end plates firmly engage
the edge of the package, locking the heat sink
in place. Each heat sink uses pre-applied thermal
grease for optimum thermal performance.
ORDERING INFORMATION
IC Pkg. Size (mm)
27 x 27
35 x 35
42.5 x 42.5
42.5 x 42.5
42.5 x 42.5
1. Natural convection thermal resistance based on a 75° C heat sink temperature rise.
2. Forced convection thermal resistance based on an entering 1.0 m/s (200LFM) airflow.
Material
EP11
EP04
www.aavidthermalloy.com
BGA–Clip Attachment
Description
Thermalcote
Thermalcote
2317B-EP11-BGS1G
2518B-EP11-BGS2G
2519B-EP11-BGS5G
2520B-EP04-BGS5G
2522B-EP04-BGS5G
Part Number
TM
TM
grease with release liner
grease with release liner
TM
see page 113.
AMERICA
EUROPE
“W” (mm)
26.14
30.50
34.50
38.10
38.10
Italy Tel: [phone] email: [e-mail]
United Kingdom Tel: [phone] email: [e-mail]
Adhesive
USA Tel: [phone] email: [e-mail]
None
None
“L” (mm)
20.47
28.10
31.40
38.00
38.00
Thermal Resistance
“H” (mm)
15.24
15.60
15.60
15.60
10.16
0.18
0.03
THERMALCOTE
GREASE
IC Pkg. Style
All
All
All
All
All
White
White
Color
TM
32.60
22.70
19.70
15.60
22.10
Carrier
θn
None
None
1
"L"
"D"
13.34 (0.525)
31.75 (1.250)
9.94
7.05
6.30
5.17
6.94
θf
“D” Dim
2
ASIA
Interface
EP11
EP11
EP11
EP04
EP04
Singapore Tel: [phone] email: [e-mail]
Taiwan Tel: [phone] email: [e-mail]
13.34 (0.525)
31.75 (1.250)
“E” Dim
"W"
BGS1
BGS2
BGS5
BGS5
BGS5
Clip
PULL TAB
"E"
Material: Aluminum
Finish: Black Anodize
"H"