參數(shù)資料
型號(hào)： 7140DG
廠商： Aavid Thermalloy
文件頁數(shù)： 43/116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(jí)
冷卻式包裝： TO-220
固定方法： 夾和 PC 引腳
形狀： 矩形
長(zhǎng)度： 0.700"（17.78mm）
寬： 0.90"（22.86mm）
機(jī)座外的高度（散熱片高度）： 0.375"（9.52mm）
溫升時(shí)的功耗： 1.5W @ 50°C
在強(qiáng)制氣流下的熱敏電阻： 在 200 LFM 時(shí)為10.0°C/W
自然環(huán)境下的熱電阻： 20.8°C/W
材質(zhì)： 銅
材料表面處理： 錫
其它名稱： 043239
32
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
ORDERING INFORMATION
TV265, TV1500, TV1505
Channel style heat sink features twisted fins
Channel style heat sink features
twisted fins for increased air turbu-
lence and better cooling. Can be
mounted vertically or horizontally.
Models are available with integrated
twist tabs or mounting solderable tabs.
Air Velocity—Feet Per Minute
Heat Dissipated—Watts
Th
ermal
Resistanc
eF
rom
MT
G
Sur
fac
et
oAmbien
t—°
C/W
at
t
20
0
20
40
60
80
100
02
4
6
8
10
16
12
4
8
0
400
200
600
800
1000
TV1505
TV1500
Moun
ting
Sur
fac
eT
emp
Rise
A
bo
ve
Ambien
t—°
C
Part Number
Description
Figure
TV265G
Channel style heat sink with twisted fins and solderable tabs
A
2.39 (0.094)
TV1500G
Channel style heat sink with twisted fins
B
TV1505G
With integrated twist tabs
B
3.30 (0.130)
Air Velocity—Feet Per Minute
Heat Dissipated—Watts
Thermal
Resistance
From
MTG
Surface
to
Ambient—
°
C/Watt
10
0
20
40
60
80
100
02
4
6
8
10
8
6
2
4
0
400
200
600
800
1000
Mounting
Surface
Temp
Rise
Above
Ambient—
°
C
30.40
(1.197)
31.20
(1.228)
25.00
(0.984)
5.10
(0.201)
15.20
(0.598)
12.50
(0.492)
CL
Slots for
clip attach
3.81
(0.150)
0.80
(0.031)
24.20
(0.953)
11.10
(0.437)
1.90
(0.075)
5.00
(0.197)
Channel style heat sink features
solderable tabs and twisted fins
for increased air turbulence for bet-
ter cooling. For ease of assembly use
with clip 7701 (sold separately) to
attach device. See page 97 for clip
information.
5900
Channel style heat sink features solderable tabs and twisted fins
Material: 1.27 (0.050) Thick Aluminum
Finish: Black Anodize
Material: 1.19 (0.047) Thick Aluminum
Finish: Pre Black Anodize*
ORDERING INFORMATION
Part Number
Description
5900PBG
Channel style heat sink with twisted fins and solderable tabs
2.40 (0.094)
Dia of PCB
Plated Thru
Hole for Tabs
TO-220 Heat Sinks
Dia of PCB
Plated Thru
Hole for Tabs
Air Velocity—Feet Per Minute
Heat Dissipated—Watts
Th
ermal
Resistanc
eF
rom
MT
G
Sur
fac
et
oAmbien
t—°
C/W
at
t
20
0
20
40
60
80
100
01
2
3
4
5
16
12
4
8
0
400
200
600
800
1000
Moun
ting
Sur
fac
eT
emp
Ri
se
A
bo
ve
Ambien
t—°
C
TV 265
12.70
(0.500)
2.54
(0.100)
5.80
(0.228)
30.00
(1.181)
5.08
(0.200)
1.20
(0.047)
24.13
(0.950)
30.20
(1.187)
3.80
(0.150)
1.90
(0.075)
15.24
(0.600)
TAB
TV1505
ONLY
CL
R
45.00
(1.772)
4.50
(0.177)
1.90
(0.075)
10.15
(0.400)
12.70
(0.500)
1.90
(0.075)
R
30.00
(1.181)
22.10
(0.870)
25.40
(1.000)
15.24
(0.600)
5.08
(0.200)
0.75
(0.030)
CL
* Edges cut during the manufacturing process will be unfinished.
See page 110 for more information.
FIGURE A
FIGURE B
Grease
Epoxy
&
page112
Mounting
Kits
page 99
Grease
Epoxy
&
page112
Mounting
Kits
page 99
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