218-40CT5 Wakefield Thermal Solutions, 218-40CT5 Datasheet - Page 5
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218-40CT5
Manufacturer Part Number
218-40CT5
Description
HEATSINK ALUM NATURAL SMD
Manufacturer
Wakefield Thermal Solutions
Series
218r
Specifications of 218-40CT5
Height
0.4" (10.16mm)
Package Cooled
SMD
Attachment Method
SMD Pad
Outline
26.16mm x 12.70mm
Power Dissipation @ Temperature Rise
2W @ 52°C
Thermal Resistance @ Forced Air Flow
21°C/W @ 200 LFM
Thermal Resistance @ Natural
31°C/W
Packages Cooled
TO-218 / TO-220
Thermal Resistance
31°C/W
Width
26.2mm
Heat Sink Material
Copper
Mounting Type
PC Board Surface Mount
Length
12.7mm
Body Plating
Matte Tin
Product
Heatsinks
Mounting Style
SMD/SMT
Heatsink Material
Aluminum
Fin Style
Folded
Dimensions
26.16 mm L x 12.7 mm W x 10.16 mm H
Designed For
SMT Devices
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
21840CT5
345-1083
345-1083
WTS001_p26-49
BOARD LEVEL POWER SEMICONDUCTOR HEAT SINKS
Dimensions: in. (mm)
26
MECHANICAL DIMENSIONS
233 AND 236 SERIES
MECHANICAL
DIMENSIONS
PATENT PENDING
Board Level
Heat Sinks
PATENT 5381041
All versions No Tab
233-60AB
6/14/07
TAB
14V
TAB
13V
TAB 13H
Standard
P/N
233-60AB
233-60ABE-01
233-60ABE-05
233-60ABE-10
236-150AB
236-150ABE-01
236-150ABE-05
236-150ABE-10
Material: Aluminum, Black Anodized
Dimensions: in. (mm)
Standard
P/N
275-75AB
275-75ABE-01
275-75ABE-10
231-69PAB
231-69PABE
231-69PABE-XXX
231-75PAB
231-75PABE
231-75PABE-XXX
231-137PAB
231-137PABE
231-137PABE-XXX
Material: Aluminum, Pre-anodized Black (PAB), Anodized Black (AB)
233 & 236 SERIES
275 & 231 SERIES
236-150AB
10:55 AM
Height Above
1.500 (38.1)
1.500 (38.1)
1.625 (41.3)
PC Board
in. (mm)
.600 (15.2)
.600 (15.2)
.500 (12.7)
.725 (18.4)
.500 (12.7) 1.500 (38.1) x .570 (14.5)
TAB 15V
Page 26
Height Above
.750 (19.1)
.750 (19.1)
.750 (19.1)
.875 (12.7)
.690 (18.4)
.400 (10.1)
.690 (17.5)
.750 (19.1)
.400 (10.1)
1.375 (35)
.400 (10.2)
1.375 (35)
PC Board
in. (mm)
236-150AB-01
233-60AB-01
Self-Locking Wavesolderable Heat Sinks
Compact, Stress-Free Labor-Saving Locking-Tab Heat Sinks
.570 (14.5) x .500 (12.7)
.570 (14.5) x .500 (12.7)
.600 (15.2) x .570 (14.5)
.570 (14.5) x .500 (12.7)
.570 (14.5) x .500 (12.7)
.570 (14.5) x .500 (12.7)
.570 (14.5) x .570 (12.7)
Dimensions
Footprint
in. (mm)
1.375 (34.9) x .835 (12.7)
.835 (21.2) x .400 (12.7)
.835 (21.2) x .400 (12.7)
.835 (21.2) x .400 (14.5)
.835 (21.2) x .400 (12.7)
.690 (17.5) x .835 (12.7)
.835 (21.2) x .400 (12.7)
.835 (21.2) x .400 (14.5)
.750 (19.1) x .835 (12.7)
.835 (21.2) x .400 (12.7)
.835 (21.2) x .400 (12.7)
.835 (21.2 x .400 (12.7)
Dimensions
236-150AB-10
233-60AB-10
Footprint
in. (mm)
TAB 01
TAB 13H
Configuration Tab Options
Vert./Horiz.
Horizontal
Vert./Horiz
Horizontal
Mounting
Vertical
Vertical
Vertical
Vetrical
Configuration Tab Options
Vert./Horiz.
Vert./Horiz.
Vert./Horiz.
Vert./Horiz.
Mounting
Horizontal
Horizontal
Horizontal
Vertical
Vertical
Vertical
Vertical
Vertical
TAB 10
275 AND 231 SERIES
Solderable
No Tab
No Tab
01
05
10
01
05
10
13V, 14V, 15V
13V, 14V, 15V
13V, 14V, 15V
Solderable
No Tab
No Tab
No Tab
No Tab
236-150AB-05
233-60AB-05
13H
13H
13H
01
10
Clip/Mtg Hole
Clip/Mtg Hole
Clip/Mtg Hole
Clip/Mtg Hole
Clip/Mtg Hole
Clip/Mtg Hole
Clip/Mtg Hole
Clip/Mtg Hole
Mounting
Style
Clip/Mtg Hole
Clip/Mtg Hole
Clip/Mtg Hole
Clip/Mtg Hole
Clip/Mtg Hole
Clip/Mtg Hole
Clip/Mtg Hole
Clip/Mtg Hole
Clip/Mtg Hole
Clip/Mtg Hole
Clip/Mtg Hole
Clip/Mtg Hole
Mounting
Style
Thermal Performance at Typical Load
CONVECTION CHARACTERISTICS
Thermal Performance at Typical Load
Convection
58°C @ 2W
58°C @ 2W
58°C @ 2W
58°C @ 2W
40°C @ 2W
40°C @ 2W
40°C @ 2W
40°C @ 2W
CONVECTION CHARACTERISTICS
CONVECTION CHARACTERISTICS
Natural
NATURAL AND FORCED
Convection
44 C @ 2W
44°C @ 2W
44°C @ 2W
45°C @ 2W
45°C @ 2W
45°C @ 2W
43°C @ 2W
43°C @ 2W
43°C @ 2W
32°C @ 2W
32°C @ 2W
32°C @ 2W
NATURAL AND FORCED
NATURAL AND FORCED
Natural
11.0°C/W @ 400 LFM
11.0°C/W @ 400 LFM
11.0°C/W @ 400 LFM
11.0°C/W @ 400 LFM
4.80°C/W @ 400 LFM
4.80°C/W @ 400 LFM
4.80°C/W @ 400 LFM
4.80°C/W @ 400 LFM
7.9°C/W @ 400 LFM
7.9°C/W @ 400 LFM
7.9°C/W @ 400 LFM
7.9°C/W @ 400 LFM
7.9°C/W @ 400 LFM
5.9°C/W @ 400 LFM
5.9°C/W @ 400 LFM
5.9°C/W @ 400 LFM
7.9°C/W @ 400 LFM
8°C/W @ 400 LFM
8°C/W @ 400 LFM
8°C/W @ 400 LFM
Convection
Forced
Convection
Forced
TO-220
TO-220