Brochure

63
THRU HOLE DISCRETE SEMICONDUCTOR PACKAGES
EUROPE
ASIA
Italy Tel: [phone] email: [e-mail]
United Kingdom Tel: [phone] email: [e-mail]
Singapore Tel: [phone] email: [e-mail]
Taiwan Tel: [phone] email: [e-mail]
AMERICA
USA Tel: [phone] email: [e-mail]
www.aavidthermalloy.com
TO-202 Heat Sinks
ORDERING INFORMATION
5063 Low profile hat section heat sink
Low profile hat section heat sink
has a total height of 0.375 making
it perfect for mounting to printed
circuit boards with 0.500 centering
between boards.
44.45
(1.750)
13.46
(0.530)
17.78
(0.700)
ø
3.66
(0.144)
THRU
7.78
(0.700)
9.52
(0.375)
10.41
(0.410)
5.59
(0.220)
NOTCH IS
0.410 WIDE
X 0.220 DEEP
Part Number Description
506304B00000G Hat section heat sink
Air Velocity—Feet Per Minute
Heat Dissipated—Watts
Thermal Resistance From MTG
Surface to Ambient—°C/Watt
20
0
20
40
60
80
100
01 2 3 4 5
16
12
4
8
0
0
400
200 600 800
1000
Mounting Surface Temp
Rise Above Ambient—°C
ORDERING INFORMATION
14.66
(0.577)
7.75
(0.305)
6.35
(0.250)
20.32
(0.800)
9.40
(0.370)
10.16
(0.400)
2.36
(0.093)
ø
DITTIN
Part Number Finish
574004B00000G Black anodize
574004U00000G Unfinished
Air Velocity—Feet Per Minute
Heat Dissipated—Watts
Thermal Resistance From MTG
Surface to Ambient—°C/Watt
20
0
20
40
60
80
100
01 2 3 4 5
16
12
4
8
0
0
400
200 600 800
1000
Mounting Surface Temp
Rise Above Ambient—°C
Low cost slide on heat sink
provides positive retention with
an integral locking tab.The spring
tension ensures excellent thermal
contact for maximum performance.
Requires no hardware to mount.
5740 Low cost slide on heat sink
5742, 5796, 5797 Low cost slide on cooler heat sink
Low cost slide on cooler heat sink
is easy to assemble to the device
and requires no mounting hardware.
Models have fins on both sides, or
the left or right. Available with or
without staked on solderable tab
for easy board mounting.
10.67
(0.420)
REF
(0.420)
10.67
(1.020)
25.91
(0.900)
22.86
(0.380)
9.52
(0.062)
1.57
(0.020)
0.51
(0.990)
25.15
TAB
Air Velocity—Feet Per Minute
Heat Dissipated—Watts
Thermal Resistance From MTG
Surface to Ambient—°C/Watt
20
0
20
40
60
80
100
01 2 3 4 5
16
12
4
8
0
0
400
200 600 800
1000
579604
579704
574204
Mounting Surface Temp
Rise Above Ambient—°C
Part Number Description Figure
574204B00000G Low cost slide on cooler, no solderable tabs A
574204B03300G With solderable tabs A 1.910 (0.075)
579604B00000G With left side fin only, no solderable tabs B
579604B03300G With left side fin only and solderable tabs B 1.910 (0.075)
579704B00000G With right side fin only, no solderable tabs B
579704B03300G With right side fin only and solderable tabs B 1.910 (0.075)
ORDERING INFORMATION
15.88
(0.630)
18.92
(0.750)
10.67
(0.420)
18.54
(0.730)
2.36
(0.093)
5.97
(0.240)
ø
0.51
(0.020)
10.67
(0.420)
REF
(0.900)
22.86
(0.380)
9.52
(0.062)
1.57
TAB
Material: 1.02 (0.040) Thick Aluminum
Finish: Black Anodize
Material: 0.63 (0.025) Thick Aluminum
Finish: See Table
Material: 0.63 (0.025) Thick Aluminum
Finish: Black Anodize
Dia of PCB
Plated Thru
Hole for Tabs
Note: Fins on Left or Right. Right hand fin model shown.
FIGURE A
FIGURE B
For additional options see page 84
For additional options see page 84
Grease
Epoxy
&
page112
Mounting
Kits
page 99