参数资料
型号: 7140DG
厂商: Aavid Thermalloy
文件页数: 52/116页
文件大小: 0K
描述: BOARD LEVEL HEAT SINK
产品培训模块: How to Select a Heat Sink
标准包装: 1,000
类型: 插件板级
冷却式包装: TO-220
固定方法: 夹和 PC 引脚
形状: 矩形
长度: 0.700"(17.78mm)
宽: 0.90"(22.86mm)
机座外的高度(散热片高度): 0.375"(9.52mm)
温升时的功耗: 1.5W @ 50°C
在强制气流下的热敏电阻: 在 200 LFM 时为10.0°C/W
自然环境下的热电阻: 20.8°C/W
材质:
材料表面处理:
其它名称: 043239
40
THRU
HOLE
DISCRETE
SEMIC
O
NDUCT
O
R
P
A
C
K
A
GES
EUROPE
ASIA
Italy Tel: +39 051 764011 email: sales.it@aavid.com
United Kingdom Tel: +44 1793 401400 email: sales.uk@aavid.com
Singapore Tel: +65 6362 8388 email: sales@aavid.com.sg
Taiwan Tel: +886(2) 2698-9888 email: sales@aavid.com.tw
AMERICA
USA Tel: +1 (603) 224-9988 email: info@aavid.com
www.aavidthermalloy.com
5306, 5307, 5760
Channel style heat sink with wide mounting surface
Lightweight, low cost channel style
heat sink with wide mounting surface
and selection of lengths to accept a
variety of packages. Models accomodate
one or two devices.
"C"
AT BASE
25.40
(1.000)
THRU
3.81
(0.150)
"B"
"A"
CL
Air Velocity—Feet Per Minute
Heat Dissipated—Watts
Th
ermal
Resistanc
eF
rom
MT
G
Sur
fac
et
oAmbien
t—°C/W
at
t
10
0
20
40
60
80
100
01
2
3
4
5
8
6
2
4
0
400
200
600
800
1000
530613 or 530614
576012, 530714 or 576014
Moun
ting
Sur
fac
eT
emp
Ri
se
A
bo
ve
Ambien
t—°C
Part Number
Figure
“A” Dim
“B” Dim
“C” Dim
530613B00000G
B
12.19 (0.480)
10.16 (0.400)
530614B00000G
A
29.97 (1.180)
11.68 (0.460)
12.70 (0.500)
530714B00000G
A
18.03 (0.710)
12.32 (0.485)
12.70 (0.500)
576012B00000G
A
22.86 (0.900)
11.43 (0.450)
9.65 (0.380)
576014B00000G
A
22.86 (0.900)
8.13 (0.320)
9.65 (0.380)
ORDERING INFORMATION
12.70
(0.500)
29.97
(1.180)
AT BASE
25.40
(1.000)
THRU 2X
3.81
(0.150)
"A"
"B"
CL
FIGURE A
FIGURE B
For additional options see page 82
5779, 5786
Twin channel style heat sink
vertically mounts two TO-220 devices
to a single heat sink. Center fins
increase cooling capacity. Available
with integrated twist tabs or staked
on solder tabs for easy attachment
to the PC board.
37.59
(1.480)
12.70
(0.500)
2.54
(0.100)
5.08
(0.200)
26.16
(1.030)
19.30
(0.760)
30.15
(1.187)
3.81
(0.150)
THRU
TYP 2
9.65
(0.380)
TYP 2
15.49
(0.610)
TYP 2
3.81
(0.150)
THRU
TYP 2
37.59
(1.480)
12.70
(0.500)
14.99
(0.590)
35.56
(1.400)
9.65
(0.380)
TYP 2
19.30
(0.760)
5.59
(0.220)
1.57
(0.062)
3.43
(0.135)
12.70
(0.500)
25.40
(1.000)
ORDERING INFORMATION
Air Velocity—Feet Per Minute
Heat Dissipated—Watts
Thermal
Resistance
From
MTG
Surface
to
Ambient—
°
C/Watt
10
0
20
40
60
80
100
0
1
2
3
4
5
8
6
2
4
0
400
200
600
800
1000
Mounting
Surface
Temp
Rise
Above
Ambient—
°
C
Material: 1.27 (0.050) Thick Aluminum
Finish: Black Anodize
Part Number
Description
Figure
577922B00000G
Twin channel style heat sink with integrated tabs
A
3.10 (0.122)
578622B03200G
With staked on solderable tabs
B
1.91 (0.075)
Dia of PCB
Plated Thru
Hole for Tabs
FIGURE A
FIGURE B
For additional options see page 82
TO-220 Heat Sinks
Material: 1.27 (0.050) Thick Aluminum
Finish: Black Anodize
Grease
Epoxy
&
page112
Mounting
Kits
page 99
Grease
Epoxy
&
page112
Mounting
Kits
page 99
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