marlow industries, inc. ? subsidiary of ii-vi incorporated technical data sheet doc # 102-0282 rev d - page 1 of 3 rc3-2.5 single-stage thermoelectric module rohs eu compliant typical performance values mechanical characteristics 4.00 .50 negative lead (black) cold side, tc hot side, th -01 & -01s -01l & -01ls .155.001[3.940.03] .159.005[4.040.13] positive lead (white) + _ rc 3-2.5 l marlow 123456 .002 [0.05] .001 [0.03] .003 [0.08] -01, -01s .002 [0.05] -01l, -01ls a .002 [0.05] .001 [0.03] a .30.25 [7.626.35] [101 13] .630 [16.0] .630 [16.0] .807 [20.5] ceramic material: alumina (ac) dimensions in [ ] are millimeters 20 awg leads, teflon insulated *note: cold side and positive and negative leads are valid only for thermoelectric cooling. for power generation, refer to page 3. ordering options available modifications solid-state reliability. built with high temperature solder with the ability to withstand higher assembly proc essing temperatures for short periods of time (<160 ? c). superior nickel diffusion barriers on elements. high strength for rugged environment. porched configuration for enhanced leadwire strength. rtv sealing available (optional). lapped option available for multiple module applications. hot side temperature (c) 27c 50c ? tmax (c-dry n 2 ): 65 73 qmax (watts): 6 6 imax (amps): 2.5 2.5 vmax (vdc): 3.6 4.1 ac resistance (ohms): 1.2 --- device zt 0.76 -- model number description rc3-2.5-01 base model w/ leads rc3-2.5-01l lapped model rc3-2.5-01s sealed model rc3-2.5-01ls la pp ed and sealed model * * *
doc # 102-0282 rev d - page 2 of 3 cooling performance curves environment: one atmosphere dry nitrogen 0.0 1.0 2.0 3.0 voltage (vdc) 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 current (amps) 0.0 20.0 40.0 60.0 80.0 q=0 heat load (watts) 0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 5.00 0.0 1.0 2.0 3.0 4.0 voltage (vdc) 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 current (amps) 0.0 20.0 40.0 60.0 80.0 q=0 heat load (watts) 0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 5.00 5.50 t=0 t=0 for performance information in a vacuum or with hot side temper atures other than 27c or 50c, 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 85c in a non- condensing environment is recommended. to minimize thermal stress when operating in cooling mode, use linear/proportional temperature control or a similar method rather than an on/off method. contact us: for customer support or general questions please contact a loca l office below or consult our we bsite for distributor informatio n. 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 gmbh brunnenweg 19-21 64331 weiterstadt germany tel.: +49 (0) 6150 5439 - 403 fax: +49 (0) 6150 5439 - 400 info@marlow-europe.eu ii-vi japan inc. wbg marive east 17f 2-6 nakase, mihama-ku chiba-shi, chiba 261-7117 japan 81 43 297 2693 (tel) 81 43 297 3003 (fax) center@ii-vi.co.jp www.ii-vi.co. jp ii-vi singapore pte., ltd. blk. 5012, techplace ii #04-07 & 05-07/12, ang mo kio ave. 5 singapore 569876 (65) 6481 8215 (tel) (65) 6481 8702 (fax) info@ii-vi.com.sg www.ii-vi.com.sg marlow industries china, ii-vi technologies beijing a subsidiary of ii-vi incorporated rm 202, 1# lize 2nd middle road wangjing, chaoyang district beijing 100102 china 010-64398226 ext 105 (tel) 010-64399315 (fax) info@iivib j .com hot side temperature 27c hot side temperature 50c
doc # 102-0282 rev d - page 3 of 3 power generation performance curves 30 35 40 45 50 55 65 75 85 0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5 0 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.1 0.2 0.7 1.2 1.7 2.2 2.7 3.2 3.7 opt voltage (v) opt power (w) heat (w) hot side temperature (c) power voltage t c =27c 55 60 65 70 75 80 85 0 0.05 0.1 0.15 0.2 0.25 0.3 0 0.005 0.01 0.015 0.02 0.025 0.03 0.035 0.04 0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1 2.3 opt voltage (v) opt power (w) heat (w) hot side temperature (c) power voltage t c =50c 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 012345678910 voltage / voc / opt load resistance ratio normalized off-peak performance efficiency voltage power generation performance information is given in a nitrogen environment and cold side temperatures of 27c and 50c. modul e temperature does not include thermal resistance of heat sink s. for performance information in vacuum, other cold side temperatures, or specific heat sinks, co nsult one of our applications engineers. typical power generation configuration example: hot side temperature (c) 85 55 35 cold side temperature (c) 27 27 27 optimum efficiency, (%) 2.50 1.27 0.37 optimum power (w) 0.101 0.025 0.002 optimum voltage (v) 0.441 0.210 0.059 load resistance for opt ( ? ) 1.93 1.80 1.72 open circuit voltage, voc (v) 0.77 0.37 0.10 short circuit current (a) 0.53 0.27 0.08 thermal resistance (c/w) 14.44 14.46 14.44
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