參數(shù)資料
型號： 574802B03300G
廠商： Aavid Thermalloy
文件頁數(shù)： 81/116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： 夾和 PC 引腳
形狀： 矩形
長度： 0.900"（22.86mm）
寬： 1.020"（25.91mm）
機(jī)座外的高度（散熱片高度）： 0.420"（10.67mm）
溫升時的功耗： 3W @ 60°C
在強(qiáng)制氣流下的熱敏電阻： 在 500 LFM 時為6°C/W
自然環(huán)境下的熱電阻： 20.4°C/W
材質(zhì)： 鋁
材料表面處理： 黑色陽極化處理
其它名稱： 042361
67
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
SIPS
ORDERING INFORMATION
7148
Copper channel style slide on heat sink featuring an integrated clip and solderable tabs
Copper channel style slide on
heat sink features an integrated
clip and solderable tabs. Includes
a device retaining tab to securely
hold the heat sink to the device.
Small footprint consumes less
board space.
DETAIL E
A
MAX
(0.160)
4.06
E
(0.075)
1.90
(0.050)
1.27
(0.150)
3.81
(0.200)
5.08
(0.380)
9.65
MAX AT BASE
(0.915)
23.24
20.19
(0.795)
2.79 - 3.18
(0.110) - (0.125)
15.24
(0.600)
SECTION A–A
17.78
(0.700)
Part Number
Description
7148DG
Slide on heat sink with integrated clip
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
01
2
3
4
5
8
6
2
4
0
400
200
600
800
1000
Mounting
Surface
Temp
Rise
Above
Ambient—
°
C
(0.032)
0.81
(0.230)
5.84
(0.097)
2.46
(1.150)
29.21
(0.390)
9.91
DITTIN
TYP 2
(0.125)
3.18
(1.700)
43.18
(1.250)
31.75
(0.390)
9.91
(0.125)
3.18
TAB
Air Velocity—Feet Per Minute
Heat Dissipated—Watts
Thermal
Resistance
From
MTG
Surface
to
Ambient—
°
C/Watt
5
0
20
40
60
80
100
02
4
6
8
10
4
3
1
2
0
400
200
600
800
1000
Mounting
Surface
Temp
Rise
Above
Ambient—
°
C
Clip on heat sink features louvers
to provide excellent cooling in natural
or forced air convection. Spring action
provides strong clamping force to
securely hold the heat sink to the
device. Available with or without
solderable tabs.
5840
Clip on heat sink featuring louvers
Material: 0.81 (0.032) Thick Copper
Finish: Tin Plated
Material: 1.02 (0.040) Thick Aluminum
Finish: Black Anodize
ORDERING INFORMATION
Part Number
Description
584000B00000G
Clip on heat sink. no solderable tabs
584000B03500G
With solderable tabs for vertical mounting
2.84 (0.112)
Dia of PCB
Plated Thru
Hole for Tabs
7038
Channel style slide on heat sink featuring an integrated clip and device retaining tab
Channel style slide on heat sink
features an integrated clip and
device retaining tab to hold the
heat sink to the device. Small foot-
print consumes less board space.
Part Number
Description
7038BG
Channel style slide on heat sink
ORDERING INFORMATION
(0.250)
6.35
(0.915)
23.24
9.65
(0.380)
(0.600)
15.24
A
(0.620)
15.75
(0.155)
3.95
13.28
(0.523)
SECTION A–A
1.65
(0.065)
Material: 0.81 (0.032) Thick Aluminum
Finish: Black Anodize
Air Velocity—Feet Per Minute
Heat Dissipated—Watts
Thermal
Resistance
From
MTG
Surface
to
Ambient—
°
C/Watt
10
0
20
40
60
80
100
01
2
3
4
5
8
6
2
4
0
400
200
600
800
1000
Mounting
Surface
Temp
Rise
Above
Ambient—
°
C
For additional options see page 84
Dia of PCB
Plated Thru
Hole for Tabs
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