Datenblatt

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date
05/08/2012
page
1 of 6
SERIES: CP85 │ DESCRIPTION: 8.5 A PELTIER MODULE
FEATURES
•
•
•
•
solid state device
small and lightweight
precise temperature control
quiet operation
RoHS
input
voltage
input
current
max
(V)
max
(A)
Th=27°C
(W)
Th=50°C
(W)
Th=27°C
(°C)
Th=50°C
(°C)
CP85138
2.1
8.5
10.0
11.1
68
75
CP85238
3.8
8.5
18.0
20.1
68
75
CP85338
8.6
8.5
42.0
46.9
68
75
15.4
8.5
75.0
83.9
68
75
MODEL
CP85438
Notes:
output
Qmax1
output
∆Tmax2
1. maximum cooling capacity at Imax, Vmax, and ∆T=0°C
2. maximum temperature difference at Imax, Vmax, and Q=0W (maximum parameters are measured in a vacuum)
PART NUMBER KEY
CP85 X 38
Base Number
Thickness
Length/Width:
1 = 15 x 15 mm
2 = 20 x 20 mm
3 = 30 x 30 mm
4 = 40 x 40 mm
GENERAL
parameter
conditions/description
min
typ
max
units
internal resistance
CP85138
CP85238
CP85338
CP85438
0.18
0.36
0.81
1.35
0.20
0.40
0.90
1.5
0.22
0.44
0.99
1.65
Ω
Ω
Ω
Ω
solder melting temperature
connection between termoelectric pairs
138
°C
98.07
10
N/cm2
kgf/cm2
80
°C
200,000
hours
3
assembly compression
hot side plate
MTBF
Notes:
3. measured by AC 4-terminal method at 25°C
For further information and product selection refer to peltier applicaftion notes.pdf
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CUI Inc │ SERIES: CP85 │ DESCRIPTION: 8.5 A PELTIER MODULE
date 05/08/2012 │ page 2 of 6
CP85138 PERFORMANCE (Th=27°C)
8.5 A
Input Voltage (V)
2.0
6.8 A
5.1 A
3.4 A
1.0
1.7 A
0
Heat Pumped (W)
8.5 A
8.0
6.8 A
5.1 A
3.4 A
4.0
1.7 A
0
ΔT=Th−Tc(℃)
CP85138 PERFORMANCE (Th=50°C)
8.5 A
6.8 A
Input Voltage (V)
2.0
5.1 A
3.4 A
1.0
1.7 A
0
Heat Pumped (W)
8.5 A
8.0
6.8 A
5.1 A
3.4 A
4.0
1.7 A
0
ΔT=Th−Tc(℃)
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CUI Inc │ SERIES: CP85 │ DESCRIPTION: 8.5 A PELTIER MODULE
date 05/08/2012 │ page 3 of 6
CP85238 PERFORMANCE (Th=27°C)
8.5 A
Input Voltage (V)
4.0
6.8 A
5.1 A
2.0
3.4 A
1.7 A
0
Heat Pumped (W)
16.0
8.5 A
6.8 A
5.1 A
8.0
3.4 A
1.7 A
0
ΔT=Th−Tc(℃)
CP85238 PERFORMANCE (Th=50°C)
8.5 A
Input Voltage (V)
4.0
6.8 A
5.1 A
3.4 A
2.0
1.7 A
0
Heat Pumped (W)
8.5 A
16.0
6.8 A
5.1 A
3.4 A
8.0
1.7 A
0
ΔT=Th−Tc(℃)
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CUI Inc │ SERIES: CP85 │ DESCRIPTION: 8.5 A PELTIER MODULE
date 05/08/2012 │ page 4 of 6
CP85338 PERFORMANCE (Th=27°C)
Input Voltage (V)
8.5 A
8.0
6.8 A
5.1 A
3.4 A
4.0
1.7 A
0
40.0
Heat Pumped (W)
8.5 A
30.0
6.8 A
5.1 A
20.0
3.4 A
10.0
1.7 A
0
10
0
ΔT=Th−Tc(℃)
CP85338 PERFORMANCE (Th=50°C)
Input Voltage (V)
8.5 A
6.8 A
8.0
5.1 A
3.4 A
4.0
1.7 A
0
8.5 A
40.0
Heat Pumped (W)
6.8 A
30.0
5.1 A
3.4 A
20.0
1.7 A
10.0
0
70
60
50
40
30
ΔT=Th−Tc(℃)
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CUI Inc │ SERIES: CP85 │ DESCRIPTION: 8.5 A PELTIER MODULE
date 05/08/2012 │ page 5 of 6
CP85438 PERFORMANCE (Th=27°C)
Input Voltage (V)
8.5 A
16.0
6.8 A
5.1 A
8.0
3.4 A
1.7 A
0
80.0
Heat Pumped (W)
8.5 A
60.0
6.8 A
5.1 A
40.0
3.4 A
20.0
1.7 A
0
70
60
50
40
30
20
10
0
10
0
ΔT=Th−Tc(℃)
CP85438 PERFORMANCE (Th=50°C)
Input Voltage (V)
8.5 A
16.0
6.8 A
5.1 A
3.4 A
8.0
1.7 A
0
80.0
8.5 A
6.8 A
Heat Pumped (W)
60.0
5.1 A
3.4 A
40.0
20.0
1.7 A
0
70
60
50
40
30
ΔT=Th−Tc(℃)
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CUI Inc │ SERIES: CP85 │ DESCRIPTION: 8.5 A PELTIER MODULE
date 05/08/2012 │ page 6 of 6
MECHANICAL DRAWING
units: mm
MATERIAL
0.80 (TYP)
Cold Side
3.8 0.01
Hot Side
PLATING
ceramic plate
Al203 (Alumina)
sealer
silicon rubber RTV
lead wire
(CP85338)
UL1430 (20AWG)
tin
lead wire
(all other models)
UL1674 (20AWG)
tin
joint cover
silicon rubber RTV
100.0 5.0
7.0 3.0
L
Red (+)
W
COLD SIDE
Black (-)
MODEL
LENGTH x WIDTH (mm)
CP85138
15 x 15 ±0.3
CP85238
20 x 20 ±0.3
CP85338
30 x 30 ±0.3
CP85438
40 x 40 ±0.3
REVISION HISTORY
rev.
description
date
1.0
initial release
09/03/2009
1.01
applied new template
05/08/2012
The revision history provided is for informational purposes only and is believed to be accurate.
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