參數(shù)資料
型號： 7148DG
廠商： Aavid Thermalloy
文件頁數(shù)： 41/116頁
文件大小： 0K
描述： BOARD LEVEL HEAT SINK
產品培訓模塊： How to Select a Heat Sink
標準包裝： 2,000
類型： 插件板級，垂直
冷卻式包裝： Multiwatt，SIP
固定方法： 夾和 PC 引腳
形狀： 矩形
長度： 0.795"（20.20mm）
寬： 0.915"（23.24mm）
機座外的高度（散熱片高度）： 0.380"（9.65mm）
溫升時的功耗： 1W @ 30°C
在強制氣流下的熱敏電阻： 在 600 LFM 時為6°C/W
自然環(huán)境下的熱電阻： 16°C/W
材質： 銅
材料表面處理： 錫
其它名稱： 043242
30
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
6021, 6221
Channel style heat sink with straight fins
Channel style heat sink with
straight fins features integrated
solderable tabs for easy mounting
to the printed circuit card. Available
with a single device mounting hole
or slotted hole to accomodate
varying device lead lengths.
1.02
(0.040)
25.40
(1.000)
29.97
(1.180)
0.80
(0.032)
24.38
(0.960)
17.78
(0.700)
12.70
(0.500)
3.81
(0.150)
3.38
(0.133)
"A"
"B"
"X"
Part Number
Description
Finish
Figure
“A” Dim
“B” Dim
6021BG
Channel heat sink with straight fins and integrated tabs
Black anodize
A
2.21 (0.087)
10.16 (0.400)
1.78 (0.070)
6021PBG
Channel heat sink with straight fins and integrated tabs
Pre-black anodize*
A
2.21 (0.087)
10.16 (0.400)
1.78 (0.070)
6221PBG
With slotted device mounting hole
Pre-black anodize*
B
3.18 (0.125)
6.99 (0.275)
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
02
4
6
8
10
8
6
2
4
0
400
200
600
800
1000
Mounting
Surface
Temp
Rise
Above
Ambient—
°
C
29.97
(1.180)
17.78
(0.700)
25.40
(1.000)
12.70
(0.500)
2.54
(0.100)
6.98
(0.275)
3.81
(0.150)
9.53
(0.375)
3.81
(0.150)
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
Copper channel style heat sink
with straight fins features integrated
tabs which can be twisted to attach
the heat sink to the board prior to
wave solder.
6230
Copper channel style heat sink with straight fins
Material: 1.02 (0.040) Thick Aluminum
Finish: See Table
Material: 0.63 (0.025) Thick Copper
Finish: Tin Plated
ORDERING INFORMATION
Part Number
Description
6230DG
Channel heat sink with straight fins and integrated tabs
3.00 (0.118)
Dia of PCB
Plated Thru
Hole for Tabs
TO-220 Heat Sinks
Position
Code
Description
Location
Details
A
B
Black anodize
A
PB
Pre-black anodize*
B
SF1
4-40 UNC-2A device mounting stud
Hole X
Page 96
POPULAR OPTIONS:
* Edges cut during the manufacturing process will be unfinished.
See page 110 for more information
Dia of PCB
Plated Thru
Hole for Tabs
Base part no.
A
6021-
-
G
Available on the 6021 only
For additional options for part 6021 see page 85
25.40
(1.000)
3.81
(0.150)
9.52
(0.375)
29.97
(1.180)
17.78
(0.700)
3.80
(0.150)
24.59
(0.968)
1.02
(0.040)
0.80
(0.032)
12.70
(0.500)
WIDE X
LONG SLOT
"A"
"B"
FIGURE A
FIGURE B
B
Grease
Epoxy
&
page112
Mounting
Kits
page 99
Grease
Epoxy
&
page112
Mounting
Kits
page 99
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