Technical Data Sheet for NL2022T Thermoelectric Module NOMINAL PERFORMANCE IN NITROGEN Hot Side Temperature (°C) Δ Tmax (°C): Qmax (watts): Imax (amps): Vmax (vdc): AC Resistance (ohms): PRODUCT FEATURES • • • • 27 78 0.39 1.4 0.8 0.56 50 89 0.44 1.4 1.0 -- ORDERING OPTIONS RoHS EU Compliant Pretinned metallized ceramic surface(s) with 117°C solder. Thermistor mounted on edge of cold side ceramic. (Calibration available.) Elevated temperature burn-in with test data provided. Model Number NL2022T-01 NL2022T-02 NL2022T-03 Description Both Surfaces are Metallized Hot Side Exterior is Metallized No Metallization OPERATION CAUTIONS INSTALLATION 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. Recommended mounting methods: Bonding with thermal epoxy or soldering with metallized ceramics. For additional information, please refer to our TEM Installation Guide. II-VI Marlow – Dallas, TX USA 214-340-4900 877-627-5691 [email protected] Marlow Industries Europe GmbH - Germany +49 (0) 6150 5439 - 403 [email protected] II-VI Japan Inc. 81 43 297 2693 (tel) [email protected] www.ii-vi.co.jp MI Form 005-0808 Rev. B www.marlow.com II-VI Singapore Pte., Ltd. (65) 6481 8215 (tel) [email protected] Marlow Industries China, II-VI Technologies Beijing 86-10-643 98226 [email protected] DOC # 102-0302 REV G - PAGE 1 OF 3 Hot Side Temperature 50°C Hot Side Temperature 27°C HEAT LOAD (WATTS) 0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 60.0 40.0 20.0 80.0 60.0 40.0 20.0 0.0 0.0 1.0 1.0 VOLTAGE (VDC) T (C) 80.0 100.0 T (C) 100.0 VOLTAGE (VDC) TYPICAL PERFORMANCE CURVES ENVIRONMENT: ONE ATMOSPHERE DRY NITROGEN 0.8 0.6 0.4 0.2 0.0 0.0 Q=0 T=0 0.4 0.8 1.2 CURRENT (AMPS) 0.8 0.6 0.4 Q=0 T=0 0.2 0.0 0.0 1.6 HEAT LOAD (WATTS) 0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.4 0.8 1.2 CURRENT (AMPS) 1.6 MECHANICAL CHARACTERISTICS For performance information in a vacuum or with hot side temperatures other than 27°C or 50°C, contact one of our Applications Engineers at 877-627-5691. Positive Lead .156 [3.96] .125 [3.18] Leads: 28 AWG (0.32) Bus Solid Tinned Copper Negative Lead .125 [3.18] 2.00 +/-.25 [50.80+/-6.35] .156 [3.96] Cold Side .003 [0.08] A .001 [0.03] Parallelism Flatness .149+/-.007 [3.78 +/-0.18] .001 [0.03] Ceramics: Aluminum oxide (AC) Dimensions in inches and [mm]. A All units are in inches and [ ] are in millimeters unless otherwise stated. For customer support or general questions please contact a local office or visit our website at www.marlow.com. Marlow reserves the right to make product changes without notice. MI Form 005-0808 Rev. B www.marlow.com DOC # 102-0302 REV G - PAGE 2 OF 3 MI Form 005-0808 Rev. B www.marlow.com DOC # 102-0302 REV G - PAGE 3 OF 3