TO-220 Heat Sinks
Grease
&
Epoxy
page112
Channel style heat sink featuring recessed lower fins
Air Velocity—Feet Per Minute
400
200
600
800
1000
10
Mounting Surface Temp
Rise Above Ambient—°C
100
80
8
60
6
40
4
20
2
0
Channel style heat sink features
recessed lower fins to allow closer component spacing and longer upper fins for
maximum cooling. Includes two solderable
tabs for easy attachment to the PC card.
0
0
2
3
4
Heat Dissipated—Watts
Description
590102B03600G High performance heat sink with recessed lower fins
ø 3.96 x 9.53 SLOT
(0.156) (0.375)
C
L
42.54
(1.675)
17.78
(0.700)
5
1.27
(0.050)
2.54
(0.100)
12.70
(0.500)
Dia of PCB
Plated Thru
Hole for Tabs
Mounting
Kits
page 99
25.40
(1.000)
23.50
(0.925)
5.08
(0.200)
ORDERING INFORMATION
Part Number
1
25.40
(1.000)
Thermal Resistance From MTG
Surface to Ambient—°C/Watt
0
23.98
(0.944)
Material: 1.27 (0.050) Thick Aluminum
Finish: Black Anodize
2.92 (0.115)
For additional options see page 82
Grease
&
Epoxy
page112
Channel style heat sink featuring slotted mounting hole
0
Air Velocity—Feet Per Minute
400
200
600
800
1000
10
100
Channel style heat sink features slotted
mounting hole to accommodate a variety of
devices and lead lengths. Includes two solderable tabs for easy attachment to the PC card.
8
60
6
40
4
20
2
0
0
0
1
2
3
4
Heat Dissipated—Watts
Description
590302B03600G High performance heat sink with solderable tabs
ø 3.96 x 9.52
(0.156) (0.375)
42.54
(1.675)
17.78
(0.700)
5
2.54
(0.100)
5.08
(0.200)
Dia of PCB
Plated Thru
Hole for Tabs
ORDERING INFORMATION
Part Number
80
Mounting
Kits
page 99
L
12.70 C
(0.500)
Thermal Resistance From MTG
Surface to Ambient—°C/Watt
5903
Mounting Surface Temp
Rise Above Ambient—°C
THRU HOLE DISCRETE SEMICONDUCTOR PACKAGES
5901
0.81
(0.032)
11.43
(0.450)
24.89
(0.980)
2.92 (0.115)
Material: 1.27 (0.050) Thick Aluminum
Finish: Black Anodize
For additional options see page 82
Grease
&
Epoxy
page112
Slim low cost channel style heat sink
Air Velocity—Feet Per Minute
400
600
800
100
1000
20
80
16
60
12
40
8
Slim low cost channel style heat sink
is ideal where space and cost are limited.
Available in 3 fin heights with or without
solderable mounting tab.
Mounting Surface Temp
Rise Above Ambient—°C
0
200
20
4
0
0
0
577002
577102
577202
1
2
3
Heat Dissipated—Watts
4
"A"
Thermal Resistance From MTG
Surface to Ambient—°C/Watt
5770, 5771, 5772
13.21
(0.520)
C
L
Part Number
Description
577002B00000G
Slim, low cost channel style heat sink with no solderable tabs
“A” Dim
5
6.35
(0.250)
TAB
1.27
(0.050)
With solderable tab
6.35 (0.250)
577102B00000G
Slim, low cost channel style heat sink with no solderable tabs
10.67
(0.420)
Dia of PCB
Plated Thru
Hole for Tabs
6.35 (0.250)
577002B04000G
ø 3.81
(0.150) THRU
19.05
(0.750) 13.33
(0.525)
0.81
(0.032)
ORDERING INFORMATION
Mounting
Kits
page 99
9.52 (0.375)
577102B04000G
With solderable tab
9.52 (0.375)
577202B00000G
Slim, low cost channel style heat sink with no solderable tabs
12.70 (0.500)
577202B04000G
With solderable tab
12.70 (0.500)
1.73 (0.068)
1.73 (0.068)
Material: 1.27 (0.050) Thick Aluminum
Finish: Black Anodize
1.73 (0.068)
POPULAR OPTIONS: 577_ _02B 0 4000G
Base part no.
A
Position
Code
Description
Details
A
3
In-Sil-8TM pad
Page 86
For additional options see page 82
34
AMERICA
EUROPE
www.aavidthermalloy.com
USA Tel: +1 (603) 224-9988 email: info@aavid.com
Italy Tel: +39 051 764011 email: sales.it@aavid.com
United Kingdom Tel: +44 1793 401400 email: sales.uk@aavid.com
ASIA
Singapore Tel: +65 6362 8388 email: sales@aavid.com.sg
Taiwan Tel: +886(2) 2698-9888 email: sales@aavid.com.tw
