参数资料
型号: 7140DG
厂商: Aavid Thermalloy
文件页数: 66/116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
53
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
TO-220 & TO-262 Heat Sinks
5669
Plug in style heat sink with folded back fins
Plug in style heat sink with folded
back fins for extra cooling capacity.
Features four spring action clips to
firmly hold the device to the heat sink
ensuring maximum metal to metal
thermal contact. Available with or
without solderable mounting tabs
for both horizontal and vertical
mounting to the PC board.
12.70
(0.500)
12.70
(0.500)
0.81
(0.032)
21.59
(0.850)
25.40
(1.000)
1.27
(0.050)
6.20
(0.245)
TAB
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
Part Number
Description
Figure
566902B00000G
Plug in style heat sink with no mounting tab
A
566902B03100G
With horizontal mounting tab
A
1.73 (0.068)
566902B04000G
With vertical mounting tab
B
1.75 (0.069)
ORDERING INFORMATION
12.70
(0.500)
12.70
(0.500)
1.27
(0.050)
14.86
(0.585)
4.06
(0.160)
0.81
(0.032)
21.59
(0.850)
25.40
(1.000)
CL
TAB
Material: 0.81 (0.032) Thick Aluminum
Finish: Black Anodize
Dia of PCB
Plated Thru
Hole for Tabs
FIGURE A
FIGURE B
TV96, TV97
Hat section heat sink with twisted fins
Hat section heat sink with
twisted fins is low profile and
perfect for use on circuit cards
with 0.500 spacing. The twisted
fins increase air turbulence for
better thermal performance.
17.80
(0.701)
10.20
(0.402)
17.80
(0.701)
"A"
3.66
(0.144)
13.50
(0.531)
CL
Air VelocityFeet Per Minute
Heat DissipatedWatts
Th
ermal
Resistanc
eF
rom
MT
G
Sur
fac
et
oAmbien
t—°
C/W
at
t
25
0
20
40
60
80
100
01
2
3
4
5
20
15
5
10
0
400
200
600
800
1000
TV97
TV96
Moun
ting
Sur
fac
eT
emp
Ri
se
A
bo
ve
Ambien
t—°
C
Material: 0.99 (0.039) Thick Aluminum
Finish: Black Anodize
ORDERING INFORMATION
Part Number
“A” Dim
TV96G
31.70 (1.248)
TV97G
44.40 (1.748)
TO-220 & TO-218 & TO-247 Heat Sinks
For additional options see page 82
Grease
Epoxy
&
page112
Mounting
Kits
page 99
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6225B-MTG BOARD LEVEL HEAT SINK
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