579302B00000G Aavid Thermalloy, 579302B00000G Datasheet - Page 76
![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
76
3257, 3260
Extruded collar style heat
sink with radial fins. The split
collar design provides a press fit
between the transistor and the
heat sink creating an excellent
thermal conduction path.
Available in two heights.
ORDERING INFORMATION
3201, 3202
ORDERING INFORMATION
Part Number
320105B00000G
320205B00000G
3230
ORDERING INFORMATION
Part Number
323005B00000G
Part Number
325705B00000G
326005B00000G
Extruded collar style heat sink with
swept back fins for increased surface
area in a small volume. The split collar
design provides a press fit between
the transistor and the heat sink creating
an excellent thermal conduction path.
Available in two inside diameters.
Extruded collar style heat sink
with mounting hole for hardware
attachment to the circuit card. The heat
sink includes a mount boss that will
accept a 4-40 screw for secure mounting
in high vibration environments. The split
collar design provides a press fit between
the transistor and the heat sink creating
an excellent thermal conduction path.
TO-5 Heat Sinks
www.aavidthermalloy.com
6.35 (0.250)
9.53 (0.375)
8.07 (0.318)
7.75 (0.305)
Description
Extruded collar style heat sink with mounting boss
“A” Dim
“A” Dim
Extruded collar style heat sink with mounting hole
Extruded collar style heat sink with radial fins
Extruded collar style heat sink with swept back fins
AMERICA
EUROPE
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
326005
325705
100
100
100
80
60
40
20
80
60
40
20
80
60
40
20
0
0
0
0.0
0.0
0.0
0
0
0
200
200
0.4
0.4
200
0.4
Air Velocity—Feet Per Minute
Air Velocity—Feet Per Minute
Air Velocity—Feet Per Minute
Heat Dissipated—Watts
Heat Dissipated—Watts
Heat Dissipated—Watts
400
0.8
400
0.8
400
0.8
600
1.2
600
1.2
600
1.2
800
800
800
1.6
1.6
1.6
1000
1000
1000
2.0
2.0
2.0
50
40
30
20
10
50
40
30
20
10
50
30
20
40
10
0
0
0
ASIA
ø 8.08
(0.318)
Singapore Tel: +65 6362 8388 email: sales@aavid.com.sg
Taiwan Tel: +886(2) 2698-9888 email: sales@aavid.com.tw
ø
(0.125)
3.17
(0.500)
(0.750)
12.70
19.05
"A"
ø
(0.318) THRU
8.07
R
(0.300)
7.62
(0.250)
Material: Aluminum
Material: Aluminum
Material: Aluminum
6.35
Finish: Black Anodize
Finish: Black Anodize
Finish: Black Anodize
(0.250)
"A"
6.35
(0.500)
12.70