marlow industries inc.
®
Thermoelectric Cooler
Performance Values
Hot Side Temperature (°C)
∆
Tmax (°C-dry N
2
):
Qmax (watts):
Imax (amps):
Vmax (vdc):
AC Resistance (ohms):
27°C
65
3.2
1.9
2.61
1.19
85°C
86
4.0
1.8
3.31
---
SP5083
Mechanical Characteristics
Positive Lead
Leads: 30 AWG Buss
Copper, Tin Over Nickel
Negative Lead
.237
[6.02]
.322
[8.18]
2.00 ±.25
[50.80 ±6.35]
Cold Side, Tc
.065 ±.004
[1.65 ±.10]
.004[0.10] A
.001[0.03]
.001[0.03]
Hot Side, Th
Ceramic Material: Alumina (AC)
Millimeters are in [ ]
Ordering Options
•
SP5083-01
SP5083-02
SP5083-03
both surfaces are metallized
hot side exterior is metallized
no metallization
102-0220, Rev B
•
For example, and SP5083 with only the hot side
metallized is specified as an SP5083-02AC
Pretinned metallized ceramic surface(s) with 96°C or
117°C solder.
Thermoelectric Cooler
Performance Curves
Environment: One atmosphere dry nitrogen
TA(C)= 27
80.0
HEAT
LOAD
(WATTS)
0.00
0.25
0.50
0.75
1.00
1.25
1.50
1.75
2.00
2.25
2.50
2.75
3.00
100.0
80.0
60.0
40.0
20.0
0.0
TA(C)= 85
SP5083
60.0
T (C)
HEAT
LOAD
(WATTS)
0.00
0.50
1.00
1.50
2.00
2.50
3.00
3.50
40.0
20.0
0.0
VOLTAGE (VDC)
2.0
VOLTAGE (VDC)
3.0
T (C)
3.0
2.0
1.0
Q=0
T=0
0.4
0.8
1.2
1.6
CURRENT (AMPS)
2.0
1.0
Q=0
T=0
0.0
0.0
0.0
0.0
0.4
0.8
1.2
1.6
CURRENT (AMPS)
2.0
For performance information in a vacuum or with hot side temperatures other than 27°C or 50°C, consult one of our
Applications Engineers.
Installation
Recommended mounting methods: Bonding with thermal epoxy or soldering with metallized ceramics. For additional
information, please refer to our TEC Installation Guide.
Operation Cautions
For maximum reliability, storage and operation below 85°C in a non-condensing environment is recommended. To
minimize thermal stress, use linear/proportional temperature control or a similar method rather than an ON/OFF method.
Marlow Industries, Inc.
10451 Vista Park Road
Dallas Texas 75238-1645
TEL: 214-340-4900
FAX: 214-341-5212
Internet: http://www.marlow.com
Marlow Industries Europe
Aberdeen House, South Road
Haywards Heath
West Sussex RH164NG UK
TEL: +44 (0)1444-443404
FAX: +44 (0)1444-443334
Marlow Industries Asia
1-1-8-401
Uehara, Shibuya-ku
Tokyo, Japan 151-0064
TEL: +81 (3) 5454-5280
FAX: +81 (3) 5454-5281
Copyright 2000, Marlow Industries, Inc. Marlow Industries reserves the right to change the design and specifications of products without notice. 102-0220, Rev B
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