30
THRU HOLE DISCRETE SEMICONDUCTOR PACKAGES
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)
ø 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
024 6810
8
6
2
4
0
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
024 6810
8
6
2
4
0
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"
