參數(shù)資料
型號： 7178DG
廠商： Aavid Thermalloy
文件頁數(shù)： 46/116頁
文件大?。?/td> 0K
描述： BOARD LEVEL HEAT SINK
產(chǎn)品培訓(xùn)模塊： How to Select a Heat Sink
標(biāo)準(zhǔn)包裝： 1,000
類型： 插件板級，垂直
冷卻式包裝： TO-220
固定方法： 螺栓固定和 PC 引腳
形狀： 矩形
長度： 0.750"（19.05mm）
寬： 0.520"（13.21mm）
機(jī)座外的高度（散熱片高度）： 0.375"（9.52mm）
溫升時(shí)的功耗： 0.6W @ 30°C
在強(qiáng)制氣流下的熱敏電阻： 在 700 LFM 時(shí)為5.0°C/W
自然環(huán)境下的熱電阻： 35.7°C/W
材質(zhì)： 銅
材料表面處理： 錫
其它名稱： 043244
35
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
ORDERING INFORMATION
6109, 6110
Low cost channel style heat sink featuring integrated alignment tabs
Low cost channel style heat sink features
integrated alignment tabs to prevent the
device from rotating while applying torque
to the mounting hardware. Available in two
lengths with a pre-black anodized finish.
10.92
(0.430)
11.68
(0.460)
8.89
(0.350)
29.97
(1.180)
12.70
(0.500)
AT BASE
25.40
(1.000)
3.81
(0.150)
Part Number
Description
Figure
6109PBG
Low cost channel heat sink with device locating tabs
A
6110PBG
Low cost channel heat sink with device locating tabs
B
Air Velocity—Feet Per Minute
Heat Dissipated—Watts
Thermal
Resistanc
eF
rom
MT
G
Sur
fac
et
oAmbien
t—°C/W
at
t
20
0
20
40
60
80
100
0
1
2
3
4
5
16
12
4
8
0
400
200
600
800
1000
Moun
ting
Sur
fac
eT
emp
Ri
se
A
bo
ve
Ambien
t—°C
6110
6109
ORDERING INFORMATION
19.05
(0.750) 13.34
(0.525)
6.35
(0.250)
3.81
(0.150)
6.60
(0.260)
3.81
(0.150)
3.81
(0.150)
1.27
(0.050)
9.52
(0.375)
CL
13.21
(0.520)
AT BASE
Part Number
Description
7178DG
Narrow channel copper heat sink
2.54 (0.100)
Air Velocity—Feet Per Minute
Heat Dissipated—Watts
Thermal
Resistance
From
MTG
Surface
to
Ambient—
°
C/Watt
10
0
20
40
60
80
100
0.0
0.4
0.8
1.2
1.6
2.0
8
6
2
4
0
400
200
600
800
1000
Mounting
Surface
Temp
Rise
Above
Ambient—
°
C
Copper narrow channel style heat sink
includes a single integrated tab to allow
easy attachment to the PC board. Tin plated
finish ensures easy solderability.
7178
Copper narrow channel style heat sink with a single integrated tab
7136, 7139
Copper channel style slide on heat sink featuring integrated mounting clip
Copper channel style slide on heat
sink features integrated mounting
clip for easy no hardware attach-
ment to the device. Also includes
solderable mounting tabs for easy
attachment to the PC board.
21.54
(0.848)
1.27
(0.050)
13.08
(0.515)
13.21
(0.520)
2.79
(0.110)
4.19
(0.165)
2x
1.27
(0.050)
2x
17.78
(0.700)
Air Velocity—Feet Per Minute
Heat Dissipated—Watts
Thermal
Resistanc
eF
rom
MT
G
Sur
fac
et
oAmbien
t—°C/W
at
t
20
0
20
40
60
80
100
0
1
2
3
4
5
16
12
4
8
0
400
200
600
800
1000
Moun
ting
Sur
fac
eT
emp
Ri
se
A
bo
ve
Ambien
t—°C
7139
7136
Part Number
Description
Figure
7136DG
Vertical mount
A
2.54 (0.100)
7139DG
Horizontal mount
B
2.54 (0.100)
ORDERING INFORMATION
19.81
(0.780)
14.86
(0.580)
13.08
(0.515)
2.79
(0.110)
13.21
(0.520)
2.03
(0.080)
Top is cut away
to show detail
16.51
(0.650)
Material: 1.27 (0.050) Thick Aluminum
Finish: Pre-Black Anodize*
Material: 0.63 (0.025) Thick Copper
Finish: Tin Plated
Material: 0.63 (0.025) Thick Copper
Finish: Tin Plated
Dia of PCB
Plated Thru
Hole for Tabs
TO-220 Heat Sinks
Position
Code
Description
Details
A
MT
Solderable mounting tabs
Page 93
Dia of PCB
Plated Thru
Hole for Tabs
* Edges cut during the manufacturing process will be unfinished.
See page 110 for more information
10.92
(0.430)
AT BASE
25.40
(1.000)
5.72
(0.225)
8.89
(0.350)
3.81
(0.150)
18.03
(0.710)
12.70
(0.500)
CL
POPULAR OPTIONS:
Base part no.
A
61_ _PB -
G
For additional options see page 85
FIGURE A
FIGURE B
FIGURE A
FIGURE B
Grease
Epoxy
&
page112
Mounting
Kits
page 99
Grease
Epoxy
&
page112
Mounting
Kits
page 99
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