579302B00000G Aavid Thermalloy, 579302B00000G Datasheet - Page 26
![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
26
FIGURE A
Recommended copper heat speader drain pad footprint
Recommended copper pad size
for heat sink and device mounting footprint
Note: The thickness of
the drain pad is variable
depending on the amount
of heat generated by the
SMT device, design limita-
tions and process.
FIGURE C
www.aavidthermalloy.com
SMT Footprints
For D Pak (TO-263)
(0.420)
(0.610)
10.67
15.49
Part Number
573100
573300
573400
(0.410)
(0.090)
10.41
2.29
14.22 (0.560)
14.22 (0.560)
9.53 (0.375)
“L”
AMERICA
EUROPE
13.97 (0.550)
16.26 (0.640)
21.08 (0.830)
W
“W”
Italy Tel: +39 051 764011 email: sales.it@aavid.com
United Kingdom Tel: +44 1793 401400 email: sales.uk@aavid.com
USA Tel: +1 (603) 224-9988 email: info@aavid.com
For MO-184 and SO-10
(0.300)
7.62
L
(0.610)
15.49
Recommended heat sink solder mask opening
FIGURE D
Recommended copper pad size
for heat sink and device mounting footprint
FIGURE B
Part Number
573100
573300
573400
(0.030)
0.80
ASIA
13.72 (0.540)
13.72 (0.540)
9.02 (0.355)
“L”
Singapore Tel: +65 6362 8388 email: sales@aavid.com.sg
Taiwan Tel: +886(2) 2698-9888 email: sales@aavid.com.tw
(0.660)
(0.420)
16.76
10.67
W
W
1
2
13.46 (0.530)
15.75 (0.620)
20.57 (0.810)
“W1”
(0.100)
(0.100)
2.54
L
2.54
(0.060)
1.40
(0.800)
11.18 (0.440)
16.00 (0.630)
20.32
8.89 (0.350)
“W2”