SP5446-02AC

marlow industries a global leader in thermoelectric solutions Subsidiary of II-VI INCORPORATED Thermoelectric Cooler – SP5446 Performance Values Hot Side Temperature (°C) Δ Tmax (°C-dry N2): Qmax (watts): Imax (amps): Vmax (vdc): AC Resistance (ohms): 27°C 68.5 5.0 1.9 4.07 1.85 85°C 88.5 6.0 1.8 5.13 --- RoHS 2002/95/EC Compliant Mechanical Characteristics Positive Lead .236 [5.99] Leads: Bus, 28 AWG Nickel Over Copper Negative Lead .480 [12.19] 2.00 ±0.25 [50.8±6.35] Cold Side, Tc .001 [0.03] .004 [0.10] A .001 [0.03] .065 ±.005 [1.65±0.13] Hot Side, Th A Dimensions in [ ] are Millimeters Ceramic Material: Alumina (AC) or Aluminum Nitride (ALN) Ordering Options Model Number SP5446-01AC SP5446-01AN SP5446-02AC SP5446-03AC Description Metallized exterior Metallized exterior Hot Side, Metallized Exterior No Metallized Exterior Features • • • • RoHS 2002/95/EC compliant Exterior surfaces may be tinned with various configurations depending on customer requirements. For information regarding additional ordering options available, please contact a Marlow Engineering representative. ALN – Parallelism is .002 inches. 214-340-4900 (tel) ● 214-341-5212 (fax) ● www.marlow.com Rev C 102-0240 Page 1 of 2 marlow industries Performance Curves a global leader in thermoelectric solutions Subsidiary of II-VI INCORPORATED Environment: One atmosphere dry nitrogen Hot Side Temperature: 27°C Hot Side Temperature 85°C TA = 27ºC - Nitrogen (1 ATM) 70.0 60.0 50.0 ΔT (ºC) 40.0 30.0 20.0 10.0 0.0 5.0 0.0 4.0 Voltage (VDC) 0.4 0.8 1.2 1.6 2.0 Heat Load (W) 0.00 0.50 1.00 1.50 TA = 85ºC - Nitrogen (1 ATM) 90.0 80.0 70.0 60.0 ΔT (ºC) 50.0 40.0 30.0 20.0 10.0 0.0 6.0 0.0 5.0 Voltage (VDC) 4.0 Q=0 Heat Load (W) 0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 5.00 5.50 2.00 2.50 3.00 3.50 4.00 4.50 0.4 0.8 1.2 1.6 2.0 3.0 2.0 1.0 0.0 0.0 0.4 Q=0 ΔT = 0 3.0 ΔT = 0 2.0 1.0 0.0 0.8 1.2 1.6 2.0 0.0 0.4 0.8 1.2 1.6 2.0 Current (amps) Current (amps) 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. Addresses Marlow Industries, Inc. 10451 Vista Park Road Dallas Texas 75238-1645 214-340-4900 (tel) 214-341-5212 (fax) www.marlow.com Marlow Industries Europe Aberdeen House, South Road Haywards Heath West Sussex RH164NG UK +44 (0)1444-443404 (tel) +44 (0)1444-443334(fax) Marlow Industries Japan 1-1-8-401 Uehara, Shibuya-ku Tokyo, Japan 151-0064 +81 (3) 5454-5280 (tel) +81 (3) 5454-5281(fax) 214-340-4900 (tel) ● 214-341-5212 (fax) ● www.marlow.com Rev C 102-0240 Page 2 of 2