marlow industries inc.®
Thermoelectric Cooler
Performance Values
Hot Side Temperature (°C) ∆ Tmax (°C-dry N2): 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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