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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33页浏览型号7148DG的Datasheet PDF文件第34页浏览型号7148DG的Datasheet PDF文件第35页浏览型号7148DG的Datasheet PDF文件第36页浏览型号7148DG的Datasheet PDF文件第38页浏览型号7148DG的Datasheet PDF文件第39页浏览型号7148DG的Datasheet PDF文件第40页浏览型号7148DG的Datasheet PDF文件第41页  
TO-220 Heat Sinks  
6238, 6239  
Channel style heat sink with integrated clip  
B
1.90  
(0.075)  
5.08  
(0.200)  
19.05  
(0.750)  
8.00  
(0.315)  
2.67  
(0.105)  
10.80  
(0.425)  
TAB  
SECTION B-B  
3.17  
2.02  
(0.080)  
(0.125)  
24.38  
(0.960)  
"A"  
Channel style heat sink with  
integrated clip features strong  
spring tension and device lock-  
ing tab to attach device securely  
to the heat sink. Available with  
solderable tabs for vertical  
mount or without tabs for  
B
16.51  
(0.650)  
15.49  
(0.610)  
Material: 1.02 (0.040) Thick Aluminum  
Finish: Black Anodize  
25.53  
(1.005)  
AT BASE  
mounting horizontally.  
Air Velocity—Feet Per Minute  
400  
600 800  
0
200  
1000  
10  
100  
80  
Dia of PCB  
Plated Thru  
Hole for Tabs  
8
6
4
ORDERING INFORMATION  
60  
Part Number  
6238BG  
Description  
“A” Dim  
Channel heat sink with integral clip, no solderable tab  
With solderable mounting tabs  
40  
6238B-MTG  
6239B-MTG  
10.16 (0.400)  
6.99 (0.275)  
2.90 (0.114)  
2.90 (0.114)  
2
0
20  
0
With solderable mounting tabs  
0
1
2
3
4
5
For additional options see page 85  
Heat Dissipated—Watts  
Grease  
Epoxy  
page112  
Mounting  
Kits  
page 99  
&
5342  
Channel style heat sink with convenient clip  
FIGURE A  
CLIP 53  
FIGURE B  
13.84  
(0.545)  
25.40  
(1.000)  
25.40  
(1.000)  
3.96  
(0.156)  
12.06  
(0.475)  
3.17  
(0.125)  
14.12  
(0.556)  
14.12  
(0.556)  
“A”  
“A”  
9.78  
(0.385)  
29.97  
(1.180)  
29.97  
(1.180)  
9.78  
(0.385)  
C
L
C
L
Channel style heat sink features  
a dittin to locate the device and  
a convenient clip to eliminate the  
need for mounting hardware. The  
twisted fins increase cooling effi-  
ciency. Available in two solderable  
mounting tab styles. Can be ordered  
without the ditton if electrical isola-  
tion is required or for mounting  
tabless packages.  
17.78  
17.78  
(0.700)  
(0.700)  
1.60  
(0.063)  
0.81  
1.90  
(0.075)  
10.16  
(0.400)  
9.27  
4.27  
(0.032)  
0.762  
(0.030)  
22.35  
(0.880)  
3.12  
(0.123)  
(0.365)  
(0.170)  
23.93  
(0.942)  
12.70  
(0.500)  
12.70  
(0.500)  
Material: 1.27 (0.050) Thick Aluminum  
Finish: Black Anodize  
Dia of PCB  
Plated Thru  
Hole for Tabs  
Air Velocity—Feet Per Minute  
200 600 800  
400  
ORDERING INFORMATION  
0
1000  
10  
Part Number  
Description  
Figure  
“A” Dim  
100  
80  
534202B02853G  
534202B03453G  
534265B02853G  
534265B03453G  
With Shur-LockTM tabs and clip  
With solderable mounting tabs and clip  
With Shur-LockTM tabs and clip  
With solderable mounting tabs and clip  
A
B
A
B
Dia 3.05(0.120) x 0.64(0.025) High Dittin 2.39 (0.094)  
Dia 3.05(0.120) x 0.64(0.025) High Dittin 2.39 (0.094)  
8
60  
6
No Dittin  
No Dittin  
2.39 (0.094)  
2.39 (0.094)  
40  
4
2
0
20  
0
For additional options see page 82  
0
2
4
6
8
10  
Heat Dissipated—Watts  
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  
37  
United Kingdom Tel: +44 1793 401400 email: sales.uk@aavid.com  
www.aavidthermalloy.com  
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