参数资料
型号: PF523
厂商: Aavid Thermalloy
文件页数: 110/116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: 500
类型: 顶部安装
冷却式包装: TO-3
固定方法: 把紧螺栓
形状: 菱形
长度: 1.606"(40.80mm)
宽: 1.059"(26.90mm)
机座外的高度(散热片高度): 0.492"(12.50mm)
温升时的功耗: 6W @ 60°C
在强制气流下的热敏电阻: 在 200 LFM 时为6.0°C/W
自然环境下的热电阻: 10.1°C/W
材质:
材料表面处理: 黑色阳极化处理
其它名称: 034304
93
L
ABOR
SA
VING
HEA
T
SINK
T
O
BO
ARD
&
D
EVICE
T
O
H
EA
T
S
INK
MOUNT
S
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
Tabs
Solderable Mounting Tabs
Heat sinks ordered with solderable mounting
tabs have tin-plated spring steel tabs perma-
nently locked onto the heat sink to provide
wave solderability. The solderable tabs are
mounted on the heat sink after anodizing,
thus eliminating any special coating or han-
dling. The result is a wave solderable heat
sink with black anodized performance.
Suffix
Ordering code
Stand-off height
Features
“A” Dim
“B” Dim
Figure
MT
53
5.21 (0.205)
Solderable mounting tab
15.88 (0.625)
4.83 (0.190)
A
2.90 ± 0.10 (0.114 ± 0.004)
MT2
54
8.51 (0.335)
Solderable mounting tab
19.18 (0.755)
8.13 (0.320)
A
2.90 ± 0.10 (0.114 ± 0.004)
MT3
55
5.21 (0.205)
50 degree beveled corners on stand-off portion reducing board footprint
15.88 (0.625)
4.83 (0.190)
A
2.90 ± 0.10 (0.114 ± 0.004)
from 7.87 (0.310) to 4.83 (0.190) width. Only tab with this feature.
MT5
56
5.21 (0.205)
Bifurcated tabs in lieu of triangular shape
15.88 (0.625)
4.83 (0.190)
B
2.95 ± 0.05 (0.116 ± 0.002)
MT6
57
2.92 (0.115)
Bifurcated tabs in lieu of triangular shape
13.59 (0.535)
2.54 (0.100)
B
2.95 ± 0.05 (0.116 ± 0.002)
7.62
(0.300)
(0.310)
(0.090)
2.03
(0.080)
3.18
(0.125)
2.28
7.87
"A"
"B"
(0.190)
MT3 ONLY
4.83
BEVELED
CORNERS
MT3 ONLY
3.09
(0.122)
2.79
(0.110)
(0.310)
7.87
3.18
(0.125)
7.62
(0.300)
DETAIL B
SEE DETAIL B
"A"
"B"
Notes: Mounting tabs have unique locking features built into their design. Aavid Thermalloy adds
to standard and custom heat sinks. For this reason, the tabs are factory applied, and cannot be sold
separately. Please see page 85 for additional tab options.
574802B0 _ _ 00G
Ordering code
6070B–
G
B
ORDERING INFORMATION
example 12 digit part
example
Thermalloy origin part
FIGURE B
FIGURE A
A
A = Model number
B = Mounting tab suffix
C = RoHS compliant
TRIANGULAR
TAB
"A" REF
ADD TO
HEIGHT OF PART
Typical Installation
Recommended
PCB plated
thru hole:
0.81
(0.032)
1.63
(0.064)
6.35
(0.250)
6.32
(0.245)
1.27
(0.050)
12.57
(0.495)
CL
6.35
(0.250)
3.18
(0.125)
1.27
(0.050)
3.18
(0.125)
1.02
(0.040)
6.35
(0.250)
15.88
(0.625)
0.51
(0.020)
Tab ordering code 40
Tab ordering code 43
C
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