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| 型號(hào)： | 58F509 |
| 英文描述： | HEATSINK |
| 中文描述： | 散熱器 |
| 文件頁數(shù)： | 5/7頁 |
| 文件大?。?/td> | 364K |
| 代理商： | 58F509 |
Extruded
Heat Sinks
All other products, please contact factory for price, delivery, and minimums.
G
Normally stocked
54
EXTRUDED HEAT SINKS FOR POWER SEMICONDUCTORS
490 SERIES
King Size Heat Sinks for High-Power Rectifiers
The 490 Series can be used to mount a single high-power rectifier or a grouping of smaller
power devices. The semiconductor device mounting surface is free of anodize on the entire
surface on one side only; finish overall is black anodize. Use Type 109 mounting brackets
(see accessories section) for mounting to enclosure wall and for electrical isolation. The
anodize-free mounting surface is milled for maximum contact area. The 490 Series Can also
be drilled for mounting and cooling IGBTs and other isolated power modules. Material:
Aluminum Alloy, Black Anodized.
GENERAL PURPOSE
Nominal Dimensions
Length “A”
in. (mm)
3.500 (88.9)
6.000 (152.4)
12.000 (304.8)
Standard
P/N
490-35K
490-6K
G
490-12K
G
Width
in. (mm)
9.250 (235.0)
9.250 (235.0)
9.250 (235.0)
Height
in. (mm)
6.750 (171.5)
6.750 (171.5)
6.750 (171.5)
Semiconductor
Mounting Hole Pattern
None
None
None
Thermal Performance at Typical Load
Natural Convection
84°C @ 20OW
60°C @ 20OW
45°C @ 20OW
Weight
lbs. (grams)
3.2400(1469.66)
5.4700(2481.19)
10.62
(4817.23)
Forced Convection
0.18°C/W @ 600 LFM
0.13°C/W @ 600 LFM
0.09°C/W @ 600 LFM
MECHANICAL DIMENSIONS
490 SERIES
(EXTRUSION PROFILE 2131)
NATURAL AND FORCED
CONVECTION CHARACTERISTICS
SEMICONDUCTOR
MOUNTING HOLE
Dimensions: in. (mm)
PERFORMANCE, LOW PROFILE HEAT SINKS FOR POWER MODULES & IGBT’S
394, 395, 396 SERIES
Thermal Resistance at Typical Load
Natural
Convection (sa)
(1)
(°C/W)
1.85
1.51
1.10
0.90
1.85
1.51
Overall Dimensions: in. (mm)
Height
in. (mm)
1.500 (38.1)
5.500 (139.7)
3.000 (76.2)
5.500 (139.7)
3.000 (76.2)
5.500 (139.7)
Note:
1.Thermal resistance values shown are for black anodized finish at 50°C rise above ambient.
Device Base
Mounting Area
(mm)
101 x 76
101 x 139
50 x 76
50 x 139
50 x 76
50 x 139
Forced
Standard
P/N
394-1AB
394-2AB
395-1AB
395-2AB
396-1AB
396-2AB
Length
in. (mm)
3.000 (76.2)
Width
in. (mm)
5.000 (127.0)
5.000 (127.0)
5.000 (127.0)
5.000 (127.0)
5.000 (127.0)
5.000 (127.0)
Base Mounting
Holes
4
6
4
6
4
6
Convection (sa)
(°C/W @ 500 LFM)
0.90
0.60
0.50
0.32
1.07
0.64
1.500 (38.1)
2.500 (63.5)
2.500 (63.5)
1.380 (35.1)
1.380 (35.1)
NATURAL AND FORCED
CONVECTION CHARACTERISTICS
NATURAL AND FORCED
CONVECTION CHARACTERISTICS
NATURAL AND FORCED
CONVECTION CHARACTERISTICS
MECHANICAL DIMENSIONS
394 SERIES
(EXTRUSION PROFILE 7332)
395 SERIES
(EXTRUSION PROFILE 7330)
396 SERIES
(EXTRUSION PROFILE 7331)
Dimensions: in. (mm)
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