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Heat Sinks HEAT
Rev. 060607
PAGE 1 OF 2
A major consideration in the use of
Solid-State Relays is the thermal
design. It is essential that the user
provide adequate heat sinking for the
application.
Crydom heat sinks are designed for
excellent thermal management when
used with Crydom's Series 1 type
package of SSR's and Controllers.
©2007 CRYDOM CORP, Specifications subject to change without notice.
.20 TYP.
(4.8)
.218
TYP.
4.50
(114.3)
5.50
(139.7)
1.44
(36.6)
2.62
(66.5)
4.75
(120.6)
4.56
(115.8)
1.875
(47.6)
1.81
(46.0)
8-32 THREADED
HOLE (2 PLACES)
.689
TYP.
(4.8)
2.75
(69.8)
4.12
(104.6)
3.36
(85.3)
3.00
TYP.
(76.2)
1.875
(47.6)
1.60
(40.6)
CL
.689
TYP.
(17.5)
2.06
(52.3)
1.875
(47.6)
CL
8-32 THREADED HOLE
(2 PLACES)
8-32 THREADED HOLE
(2 PLACES)
.189 DIA.
TYPICAL
Correct installation is important to
assure heat is dissipated correctly.
The Crydom SSR should be firmly (20
in-lbs.) mounted on a clean, smooth
heat sink surface using thermally con-
ductive grease.
HS-1
HE-54
END VIEW
HS-2
END VIEW
HS-1, HS-2
3.0
2.5
2.0
1.5
1.0
35
THERMAL RESIST
ANCE (R¿saÐ
¡
C
/W)
DISSIPATION (W)
10
15
0
5
25
30
20
HS-1
HS-2
HS-1, HS-2 HEAT SINK
CHARACTERISTICS
COMPATIBLE
CRYDOM PRODUCTS:
Series 1
Series CS
Series CT
Series HA
Duals
Series HD
Quad
Series 1-DC
Series DC60
Series CPV
Series SST
Series DSD,DLD
Series DLD
Series RPC
Series PCV
Series 53TP*
*Requires HE-90 (see pg 2)
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
140
THERMAL RESIST
ANCE (R¿saÐ
¡
C/W)
DISSIPATION (W)
40
60
0
20
100 120
80
HE-54
HE-54 HEAT SINK
CHARACTERISTICS
Heat Sinks
THERMAL MANAGEMENT FOR SSR's
For recommended applications and more information contact:
USA: Sales Support (877) 502-5500 Tech Support (877) 702-7700 FAX (619) 710-8540
Crydom Inc., 2320 Paseo de las Americas, Ste. 201, San Diego, CA 92154
Email: sales@crydom.com WEB SITE: http://www.crydom.com
UK: +44 (0)1202 606030 FAX +44 (0)1202 606035 Crydom SSR Ltd., Arena Business Centre,
Holyrood Close, Poole, Dorset BH17 7FJ, Email: intsales@crydom.com.
GERMANY: +49 (0)180 3000 506 HEAT
Rev. 060607
PAGE 2 OF 2
The HE-90 heat sink offers
excellent thermal manage -
ment for up to three Series
1 type package SSRÕs or a
single three phase SSR
(Model 53TP). All mount -
ing holes are predrilled &
tapped and are user config -
urable depending on the
specific application.
© 2007 CRYDOM Inc., Specifications subject to change without notice.
END VIEW
END VIEW
HE-90
Shown with three Series 1 type SSRs
HE-90
Shown with Series 53TP Mounted
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
THERMAL RESIST
ANCE (R¿saÐ
¡
C
/W)
DISSIPATION (W)
40
60
0
20
100 120 140 160 180 200
80
HE-90
HE-90 HEAT SINK
CHARACTERISTICS
MECHANICAL SPECIFICATIONS
Model Number
HS-1
HS-2
HE-54
HE-90
Weight: (typical)
[ounces]
3.0
5.0
10.0
24.0
Material
Aluminum
Finish
Chromate Conversion Coating (RoHS Compliant)
Mounting Holes
8-32 threaded
Heat Sinks
THERMAL MANAGEMENT FOR SSR's
6.00
(152.4)
5.00
(127.0)
.190 typ.
(4.8)
6.00
(152.4)
5.50
(139.7)
3.62
(91.9)
1.81
(46.0)
1.875
(47.6)
.938
(23.8)
8-32 THREADED
HOLE (6 PLACES)
4.90
(124.46)
3.50
(88.9)
.550
(13.97)
.085
(2.159)
For recommended applications and more information contact:
USA: Sales Support (877) 502-5500 Tech Support (877) 702-7700 FAX (619) 710-8540
Crydom Inc., 2320 Paseo de las Americas, Ste. 201, San Diego, CA 92154
Email: sales@crydom.com WEB SITE: http://www.crydom.com
UK: +44 (0)1202 606030 FAX +44 (0)1202 606035 Crydom SSR Ltd., Arena Business Centre,
Holyrood Close, Poole, Dorset BH17 7FJ, Email: intsales@crydom.com.
GERMANY: +49 (0)180 3000 506 ANNEX ENVIRONMENTAL INFORMATION:
The environmental information disclosed in this annex including the EIP
Pollution logo are in compliance with Peoples Republic of China Electronic
Industry Standard SJ/T11364 2006, Marking for Control of Pollution
Caused by Electronic Information Products.
Part
Toxic or hazardous Substance and Elements
Name
Lead
Mercury Cadmium Hexavalent
Polybrominated Polybrominated
(Pb)
(Hg)
(Cd)
Chromium
(Cr (VI))
biphenyls
(PBB)
diphenyl ethers
(PBDE)
Semiconductor
die
X
O
O
O
O
O
Solder
X
O
O
O
O
O
-
:
SJ/T11364 - 2006,
(Pb)
(Hg)
(Cd)
(Cr (VI))
(PBB)
(PBDE)
X
O
O
O
O
O
X
O
O
O
O
O
© 2007 CRYDOM Inc., Specifications subject to change without notice.