579302B00000G Aavid Thermalloy, 579302B00000G Datasheet - Page 15

• 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

Mechanical drawings
Board mounting pattern information
www.aavidthermalloy.com
FIGURE 1
FIGURE A
FIGURE C
(0.788)
20.02
"S"
(1.297)
32.95
(0.394)
10.01
"L"
FIGURE 4
(0.649)
"W"
16.48
(0.788)
20.02
(1.297)
THROUGH HOLES
AMERICA
32.95
( Ø 0.122 ± 0.001)
(UNPLATED) 2X
EUROPE
"L"
Ø 3.10 ± 0.03
(2.000)
"T"
50.80
(1.830) REF
46.60
"S"
"W"
(0.649)
16.48
Italy Tel: [phone] email: [e-mail]
United Kingdom Tel: [phone] email: [e-mail]
USA Tel: [phone] email: [e-mail]
THROUGH HOLES
(UNPLATED) 2X
"H"
(0.122 0.001)
Ø 3.10 0.03
(1.000)
25.40
FIGURE 2
(0.421)
10.69
"L"
"T"
"T"
"H"
"W"
(1.835)
46.60
FIGURE B
FIGURE D
FIGURE 5
"H"
ASIA
(1.634)
41.50
BGA–Push Pin Attachment
(0.822)
(0.817)
20.87
20.75
"S"
Singapore Tel: [phone] email: [e-mail]
Taiwan Tel: [phone] email: [e-mail]
FIGURE 3
(2.320)
59.00
"L"
"W"
REF
(1.643)
"T"
41.74
(1.642)
41.70
"H"
"L"
"T"
(0.821)
20.85
(1.642)
(0.822)
41.70
20.87
"W"
THROUGH HOLES
(UNPLATED) 2X
(0.122 ± 0.001)
ø
(1.643)
3.10 ± 0.030
41.74
(Ø 0.122 ± 0.001)
THROUGH HOLES
(1.634)
(UNPLA TED) 2X
41.50
Ø 3.10 ± 0.03
"H"
15