参数资料
型号: 574802B03300G
厂商: Aavid Thermalloy
文件页数: 36/116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,垂直
冷却式包装: TO-220
固定方法: 夹和 PC 引脚
形状: 矩形
长度: 0.900"(22.86mm)
宽: 1.020"(25.91mm)
机座外的高度(散热片高度): 0.420"(10.67mm)
温升时的功耗: 3W @ 60°C
在强制气流下的热敏电阻: 在 500 LFM 时为6°C/W
自然环境下的热电阻: 20.4°C/W
材质:
材料表面处理: 黑色阳极化处理
其它名称: 042361
26
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
FIGURE A
SMT Footprints
10.67
(0.420)
15.49
(0.610)
10.41
(0.410)
2.29
(0.090)
7.62
(0.300)
15.49
(0.610)
1.40
(0.060)
0.80
(0.030)
W
L
1
2
FIGURE B
FIGURE D
FIGURE C
L
W
16.76
(0.660)
2.54
(0.100)
10.67
(0.420)
20.32
(0.800)
2.54
(0.100)
Recommended copper heat speader drain pad footprint
Recommended heat sink solder mask opening
Note: The thickness of
the drain pad is variable
depending on the amount
of heat generated by the
SMT device, design limita-
tions and process.
Part Number
“L”
“W”
573100
9.53 (0.375)
13.97 (0.550)
573300
14.22 (0.560)
16.26 (0.640)
573400
14.22 (0.560)
21.08 (0.830)
Part Number
“L”
“W1”
“W2”
573100
9.02 (0.355)
13.46 (0.530)
8.89 (0.350)
573300
13.72 (0.540)
15.75 (0.620)
11.18 (0.440)
573400
13.72 (0.540)
20.57 (0.810)
16.00 (0.630)
Recommended copper pad size
for heat sink and device mounting footprint
For D Pak (TO-263)
For MO-184 and SO-10
Recommended copper pad size
for heat sink and device mounting footprint
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