CUI CP85338 Peltier module Datasheet

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date
09/08/2016
page
1 of 10
SERIES: CP85 │ DESCRIPTION: PELTIER MODULE
FEATURES
• solid state device
• precise temperature control
• quiet operation
MODEL
CP85204035
CP85301535
input
voltage1
input
current2
output
Qmax3
output
∆Tmax4
max
(Vdc)
max
(A)
Th=27°C
(W)
Th=50°C
(W)
Th=27°C
(°C)
Th=50°C
(°C)
7.6
8.5
37.4
41.8
68
75
4.2
8.5
20.0
22.3
68
75
CP85435
24.1
8.5
118
130
68
75
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
CP85438
15.4
8.5
75.0
83.9
68
75
Notes:
1.
2.
3.
4.
Maximum
Maximum
Maximum
Maximum
voltage at ΔT max and Th=27°C
current to achieve ΔT max
heat absorbed at cold side occurs at Imax, Vmax, and ∆T=0°C
temperature difference occurs at Imax, Vmax, and Q=0W (ΔT max measured in a vacuum at 1.3 Pa)
PART NUMBER KEY
CP85 XXXX XXX
Base Number
Length x Width:
11 = 15 x 15 mm
21 = 20 x 20 mm
31 = 30 x 30 mm
4 = 40 x 40 mm
20402 = 20 X 40 mm
30152 = 30 x 15 mm
Notes:
1. Only available in
3.8 mm thickness
2. Only available in
3.6 mm thickness
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Thickness:
35 = 3.6 mm
38 = 3.8 mm
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CUI Inc │ SERIES: CP85 │ DESCRIPTION: PELTIER MODULE
date 09/08/2016 │ page 2 of 10
SPECIFICATIONS
parameter
conditions/description
internal resistance1
CP85204035
CP85301535
CP85435
CP85138
CP85238
CP85338
CP85438
solder melting temperature
connection between thermoelectric pairs
assembly compression
3.8 mm models
3.6 mm models
min
typ
max
units
0.675
0.369
2.052
0.18
0.36
0.81
1.35
0.75
0.41
2.28
0.20
0.40
0.90
1.50
0.825
0.451
2.508
0.22
0.44
0.99
1.65
Ω
Ω
Ω
Ω
Ω
Ω
Ω
138
°C
hot side plate
RoHS
Note:
0.98
1
MPa
MPa
80
°C
2011/65/EU
1. Measured by AC 4-terminal method at 25°C
MECHANICAL DRAWING
units: mm
MATERIAL
HOT SIDE
0.05
THICKNESS
COLD SIDE
0.05
96% AL2O3
wire leads
20 AWG
sealer
silicon rubber 703 RTV (between cold
and hot side plates)
joint cover
silicon rubber 703 RTV
marking
P/N & S/N printed on cold side
surface
7 3.0
Red (+)
WIDTH
COLD SIDE
Black (-)
LENGTH
100.0 5.0
MODEL NO.
LENGTH
(mm)
WIDTH
(mm)
THICKNESS
(mm)
CP85204035
20 ±0.3
40 ±0.3
3.6 ±0.1
CP85301535
30 ±0.3
15 ±0.3
3.6 ±0.1
CP85435
40 ±0.3
40 ±0.3
3.6 ±0.1
CP85138
15 ±0.3
15 ±0.3
3.8 ±0.1
CP85238
20 ±0.3
20 ±0.3
3.8 ±0.1
CP85338
30 ±0.3
30 ±0.3
3.8 ±0.1
CP85438
40 ±0.3
40 ±0.3
3.8 ±0.1
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PLATING
ceramic plate
tin
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CUI Inc │ SERIES: CP85 │ DESCRIPTION: PELTIER MODULE
date 09/08/2016 │ page 3 of 10
Input Voltage (V)
CP85204035 PERFORMANCE (Th=27°C)
8.5 A
8.0
6.8 A
6.0
5.1 A
3.4 A
4.0
1.7 A
2.0
Heat Pumped, Q (W)
0
6.8 A
40
8.5 A
30
5.1
20
3.4 A
1.7 A
10
0
A
70
60
50
40
30
20
10
0
ΔT=Th-Tc (°C)
Input Voltage (V)
CP85204035 PERFORMANCE (Th=50°C)
8.5 A
8.0
6.8 A
5.1 A
6.0
3.4 A
4.0
1.7 A
2.0
Heat Pumped, Q (W)
0
8.5 A
40
6.8 A
5.1
30
A
3.4 A
20
1.7 A
10
0
70
60
50
40
ΔT=Th-Tc (°C)
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30
20
10
0
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CUI Inc │ SERIES: CP85 │ DESCRIPTION: PELTIER MODULE
date 09/08/2016 │ page 4 of 10
Input Voltage (V)
CP85301535 PERFORMANCE (Th=27°C)
8.0
6.0
8.5 A
4.0
6.8 A
5.1 A
3.4 A
2.0
1.7 A
Heat Pumped, Q (W)
0
24
6.8 A
8.5 A
18
5.1
12
A
3.4 A
1.7 A
6.0
0
70
60
50
40
30
20
10
0
ΔT=Th-Tc (°C)
Input Voltage (V)
CP85301535 PERFORMANCE (Th=50°C)
8.0
6.0
4.0
8.5 A
6.8 A
5.1 A
3.4 A
2.0
1.7 A
Heat Pumped, Q (W)
0
6.8 A
24
8.5 A
18
5.1
12
3.4 A
1.7 A
6.0
0
A
70
60
50
40
ΔT=Th-Tc (°C)
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30
20
10
0
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CUI Inc │ SERIES: CP85 │ DESCRIPTION: PELTIER MODULE
date 09/08/2016 │ page 5 of 10
CP85435 PERFORMANCE (Th=27°C)
Input Voltage (V)
8.5 A
6.8 A
21
5.1 A
14
3.4 A
1.7 A
7.0
Heat Pumped, Q (W)
0
120
8.5 A
90
6.8
A
A
5.1
3.4 A
60
1.7 A
30
0
70
60
50
40
30
20
10
0
ΔT=Th-Tc (°C)
CP85435 PERFORMANCE (Th=50°C)
Input Voltage (V)
8.5 A
6.8 A
21
5.1 A
3.4 A
14
1.7 A
7.0
Heat Pumped, Q (W)
0
8.5 A
120
6.8
90
A
5.1
A
3.4 A
60
1.7 A
30
0
70
60
50
40
ΔT=Th-Tc (°C)
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30
20
10
0
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CUI Inc │ SERIES: CP85 │ DESCRIPTION: PELTIER MODULE
date 09/08/2016 │ page 6 of 10
Input Voltage (V)
CP85138 PERFORMANCE (Th=27°C)
8.5 A
2.0
6.8 A
5.1 A
3.4 A
1.0
1.7 A
Heat Pumped, Q (W)
0
8.5 A
8.0
6.8 A
5.1 A
3.4 A
4.0
1.7 A
0
ΔT=Th-Tc (°C)
CP85138 PERFORMANCE (Th=50°C)
Input Voltage (V)
8.5 A
6.8 A
2.0
5.1 A
3.4 A
1.0
1.7 A
Heat Pumped, Q (W)
0
8.5 A
8.0
6.8 A
5.1 A
3.4 A
4.0
1.7 A
0
ΔT=Th-Tc (°C)
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CUI Inc │ SERIES: CP85 │ DESCRIPTION: PELTIER MODULE
date 09/08/2016 │ page 7 of 10
Input Voltage (V)
CP85238 PERFORMANCE (Th=27°C)
8.5 A
4.0
6.8 A
5.1 A
2.0
3.4 A
1.7 A
Heat Pumped, Q (W)
0
16.0
8.5 A
6.8 A
5.1 A
8.0
3.4 A
1.7 A
0
ΔT=Th-Tc (°C)
CP85238 PERFORMANCE (Th=50°C)
Input Voltage (V)
8.5 A
4.0
6.8 A
5.1 A
3.4 A
2.0
1.7 A
Heat Pumped, Q (W)
0
8.5 A
16.0
6.8 A
5.1 A
3.4 A
8.0
1.7 A
0
ΔT=Th-Tc (°C)
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CUI Inc │ SERIES: CP85 │ DESCRIPTION: PELTIER MODULE
date 09/08/2016 │ page 8 of 10
Input Voltage (V)
CP85338 PERFORMANCE (Th=27°C)
8.5 A
8.0
6.8 A
5.1 A
3.4 A
4.0
1.7 A
0
Heat Pumped, Q (W)
40.0
8.5 A
30.0
6.8 A
5.1 A
20.0
3.4 A
10.0
1.7 A
0
ΔT=Th-Tc (°C)
Input Voltage (V)
CP85338 PERFORMANCE (Th=50°C)
8.5 A
6.8 A
8.0
5.1 A
3.4 A
4.0
1.7 A
Heat Pumped, Q (W)
0
8.5 A
40.0
6.8 A
30.0
5.1 A
3.4 A
20.0
1.7 A
10.0
0
ΔＴ＝Ｔｈ−Ｔｃ（℃）
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CUI Inc │ SERIES: CP85 │ DESCRIPTION: PELTIER MODULE
date 09/08/2016 │ page 9 of 10
Input Voltage (V)
CP85438 PERFORMANCE (Th=27°C)
8.5 A
16.0
6.8 A
5.1 A
8.0
3.4 A
1.7 A
0
Heat Pumped, Q (W)
80.0
8.5 A
60.0
6.8 A
5.1 A
40.0
3.4 A
20.0
1.7 A
0
ΔT=Th-Tc (°C)
Input Voltage (V)
CP85438 PERFORMANCE (Th=50°C)
8.5 A
16.0
6.8 A
5.1 A
3.4 A
8.0
1.7 A
Heat Pumped, Q (W)
0
80.0
8.5 A
6.8 A
60.0
5.1 A
3.4 A
40.0
20.0
1.7 A
0
ΔT=Th-Tc (°C)
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CUI Inc │ SERIES: CP85 │ DESCRIPTION: PELTIER MODULE
date 09/08/2016 │ page 10 of 10
REVISION HISTORY
rev.
description
date
1.0
initial release
09/03/2009
1.01
applied new template
05/08/2012
1.02
added new models
09/08/2016
The revision history provided is for informational purposes only and is believed to be accurate.
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