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7148DG 参数 Datasheet PDF下载

7148DG图片预览
型号: 7148DG
PDF下载: 下载PDF文件 查看货源
内容描述: 与折叠鳍频道风格散热片 [Channel style heat sink with folded back fins]
分类和应用: 散热片
文件页数/大小: 116 页 / 8734 K
品牌: AAVID [ AAVID THERMALLOY, LLC ]
 浏览型号7148DG的Datasheet PDF文件第41页浏览型号7148DG的Datasheet PDF文件第42页浏览型号7148DG的Datasheet PDF文件第43页浏览型号7148DG的Datasheet PDF文件第44页浏览型号7148DG的Datasheet PDF文件第46页浏览型号7148DG的Datasheet PDF文件第47页浏览型号7148DG的Datasheet PDF文件第48页浏览型号7148DG的Datasheet PDF文件第49页  
TO-220 Heat Sinks  
5744, 5745, 5746, 5749 Low cost, labor saving, slide on heat sink featuring spring action  
FIGURE A  
FIGURE B  
HOLDING TABS  
21.08  
(0.830)  
HOLDING TABS  
3.18  
(0.125)  
9.02  
(0.355)  
4.19  
(0.165)  
21.84  
(0.860)  
9.02  
(0.355)  
21.84  
(0.860)  
DITTIN  
ø
3.81  
(0.150)  
DITTIN  
"A"  
Low cost, labor saving, slide on  
heat sink features spring action  
to firmly hold the device tab to the  
heat sink providing maximum metal  
to metal contact and good thermal  
conduction. Available with solder-  
able tabs for horizontal or vertical  
mounting to the PC board.  
"A"  
14.99  
(0.590)  
10.03  
(0.395)  
14.99  
11.81  
(0.465)  
(0.590)  
1.57  
(0.062)  
11.81  
(0.465)  
9.52  
(0.375)  
9.52  
1.57  
(0.062)  
10.03  
(0.375)  
TAB  
5.33  
20.57  
(0.810)  
(0.210)  
(0.400)  
Material: 0.63 (0.025) Thick Aluminum  
Finish: Black Anodize  
Air Velocity—Feet Per Minute  
0
200  
400  
600  
800  
1000  
100  
80  
20  
16  
12  
8
Dia of PCB  
Plated Thru  
Hole for Tabs  
ORDERING INFORMATION  
Part Number  
Description  
Figure  
“A” Dim  
60  
574402B00000G  
574402B03200G  
574502B00000G  
574502B03300G  
574602B00000G  
574602B03300G  
574902B00000G  
574902B03300G  
Low cost slide on heat sink, no solderable tabs  
With solderable tabs for horizontal mounting  
Low cost slide on heat sink, no solderable tabs  
With solderable tabs for vertical mounting  
Low cost slide on heat sink , no solderable tabs  
With solderable tabs for vertical mounting  
Low cost slide on heat sink , no solderable tabs  
With solderable tabs for vertical mounting  
A
A
B
B
B
B
B
B
19.05 (0.750)  
19.05 (0.750)  
19.05 (0.750)  
19.05 (0.750)  
17.53 (0.690)  
17.53 (0.690)  
35.05 (1.380)  
35.05 (1.380)  
40  
1.91 (0.075)  
1.91 (0.075)  
1.91 (0.075)  
1.91 (0.075)  
4
0
20  
0
0
0
1
2
3
4
5
574402  
574502  
Heat Dissipated—Watts  
Air Velocity—Feet Per Minute  
400  
600 800  
200  
1000  
100  
20  
16  
12  
8
For additional options see page 82  
80  
60  
40  
4
0
20  
0
0
1
2
3
4
5
Heat Dissipated—Watts  
574602  
574902  
Mounting  
Kits  
page 99  
5741  
Low cost, labor saving, slide on heat sink featuring spring action  
Air Velocity—Feet Per Minute  
9.02  
(0.355)  
0
200  
400  
600  
800  
1000  
100  
80  
20  
16  
12  
8
21.84  
(0.860)  
60  
7.62  
(0.300)  
CLEARANCE  
40  
ø
3.81  
(0.150)  
THRU  
Low cost, labor saving, slide on heat sink  
features spring action to firmly hold the device  
tab to the heat sink providing maximum metal  
to metal contact and good thermal conduction.  
Includes a clearance hole in the top side to allow  
the use of optional hardware to attach device  
and heat sink to circuit board or other surface.  
Also available with solderable tabs for vertical  
mounting to the PC board.  
4
0
20  
0
0
1
2
3
4
5
19.05  
(0.750)  
Heat Dissipated—Watts  
14.99  
(0.590)  
DITTIN  
TAB  
11.81  
(0.465)  
9.52  
(0.375)  
20.57  
(0.810)  
Dia of PCB  
Plated Thru  
Hole for Tabs  
1.57  
(0.062)  
ORDERING INFORMATION  
5.33  
(0.210)  
Part Number  
Description  
10.03  
(0.395)  
574102B00000G  
574102B03300G  
Low cost slide on heat sink, no solderable tabs  
With solderable tabs  
1.91 (0.075)  
574102B0 00 00G  
POPULAR OPTIONS:  
Base part no.  
A
Material: 0.63 (0.025) Thick Aluminum  
Finish: Black Anodize  
Position  
Code  
Description  
Details  
A
37  
Solderable tab with step to limit insertion depth Page 92  
For additional options see page 82  
USA Tel: +1 (603) 224-9988 email: info@aavid.com  
Italy Tel: +39 051 764011 email: sales.it@aavid.com  
Singapore Tel: +65 6362 8388 email: sales@aavid.com.sg  
Taiwan Tel: +886(2) 2698-9888 email: sales@aavid.com.tw  
AMERICA  
EUROPE  
ASIA  
45  
United Kingdom Tel: +44 1793 401400 email: sales.uk@aavid.com  
www.aavidthermalloy.com  
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