DC/DC Converters THL 3WI(SM) Series, 3 Watt CB Features Compact design in SMD or DIP package Ultra wide 4:1 input voltage range Fully regulated outputs I/O isolation 1500 VDC SMD version qualfied for leadfree re 226037 Scheme IEC 60950-1 flow solder process, MSL 2a Operating temp. range -40C to +85C Short circuit protection Remote On/Off control Input filter to meet EN 55022, class A without external components 3-year product warranty The THL 3WI(SM) series is a family of compact 3 W dc/dc-converters with 4:1 input voltage ranges. The product is available in SMD- or DIP-package. The internal filter which meets EN55022 Class A without external components makes the converter easy to design in. They come with remote On/Off and short circuit protection. THL 3WI(SM) converter is an excellent solution for data- and telecom applications and for instrumentation and Industrial electronics. Models Order code DIP models THL 3-2410WI Order code SMD models THL 3-2410WISM THL 3-2411WI THL 3-2411WISM THL 3-2412WI THL 3-2412WISM THL 3-2413WI THL 3-2413WISM 9 - 36 VDC THL 3-2415WI THL 3-2415WISM (24 VDC nominal) THL 3-2421WI THL 3-2422WI Input voltage range Output voltage 3.3 VDC Output current max. 600 mA Efficiency typ. 75 % 5.0 VDC 600 mA 78 % 12 VDC 250 mA 80 % 15 VDC 200 mA 80 % 24 VDC 125 mA 80 % THL 3-2421WISM 5 VDC 300 mA 77 % THL 3-2422WISM 12 VDC 125 mA 80 % THL 3-2423WI THL 3-2423WISM 15 VDC 100 mA 80 % THL 3-4810WI THL 3-4810WISM 3.3 VDC 600 mA 75 % THL 3-4811WI THL 3-4811WISM 5.0 VDC 600 mA 78 % THL 3-4812WI THL 3-4812WISM 12 VDC 250 mA 80 % THL 3-4813WI THL 3-4813WISM 18 - 75 VDC 15 VDC 200 mA 80 % THL 3-4815WI THL 3-4815WISM (48 VDC nominal) 24 VDC 125 mA 80 % THL 3-4821WI THL 3-4821WISM 5 VDC 300 mA 77 % THL 3-4822WI THL 3-4822WISM 12 VDC 125 mA 80 % THL 3-4823WI THL 3-4823WISM 15 VDC 100 mA 80 % http://www.tracopower.com Page 1 of 3 DC/DC Converters THL 3WI(SM) Series 3 Watt Input Specifications Input current at no load (nominal input voltage) 24 Vin models: 30 mA typ. 48 Vin models: 20 mA typ. Input current at full load (nominal input voltage) 24 48 Surge voltage (1 sec. max.) Vin; 3.3 VDC model: 24 Vin other models: Vin; 3.3 VDC model: 48 Vin other models: 110 mA typ. 160 mA typ. 55 mA typ. 80 mA typ. 24 Vin models: 50 V max. 48 Vin models: 100 V max. Conducted noise EN 55022 level A, FCC part 15, level A without external components Recommended input fuse (slow blow) 24 V models: 1500 mA 48 V models: 800 mA Output Specifications Voltage set accuracy 2 % max Regulation - Input variation Vin min. to Vin max. 1.0 % max. - Load variation 15 - 100 % 1.0 % max. Minimum load 15 % of rated max current (operation at lower load condition is safe but a higher output ripple will be experienced) Temperature coefficient 0.02 %/K Ripple and noise (20 MHz bandwidth) 50 mVp-p max. Transient response (25 % load step change) - Recovery time 300 s typ. - Deviation 3 % Short circuit protection indefinite, automatic recovery Capacitive load 3.3 & 5 VDC models: 220 F max. all other models: 47 F max. General Specifications Temperature - Operating (natural convection cooling 20 LFM) -40C to +85C - Storage -40C to +125C - Case +105C max. Load derating (natural convection cooling 20 LFM) DIP models: 2.5 %/K above +65C SMD 3.3 & 5.0 VDC models: 2.2 %/K above +55C SMD other models: 2.5 %/K above +60C Humidity (non condensing) 95 % rel. H max. Reliability, calculated MTBF (MIL-HDBK-217F, at +25C, ground benign) >300`000 h Isolation voltage (60 sec.) - Input/Output 1'500 VDC Isolation capacitance - Input/Output 500 pF max. Isolation resistance - Input/Output (500 VDC) >1 GOhm Safety standard (designed to meet) IEC 60950-1, UL 60950-1 - Certification documents www.tracopower.com/overview/thl3wism Switching frequency 350 kHz Altitude during operation 5`000 m max. (16`400 ft) approved Remote On/Off - On: 2.5 to 5.5 VDC or open circuit - Off: -0.7 to 0.8 VDC - Off stand by input current 5 mA max. Environmental compliance - Reach www.tracopower.com/products/reach-declaration.pdf - RoHS RoHS directive 2011/65/EU All specifications valid at nominal input voltage, full load and +25C after warm-up time unless otherwise stated. http://www.tracopower.com Page 2 of 3 DC/DC Converters THL 3WI(SM) Series 3 Watt Pysical Specifications Outline Dimensions mm (inches) Casing material non-conductive plastic (UL94V-0 rated) Pin material DIP models: Phosphor bronze SMD models: Copper alloy with gold plated nickel subplate Package weight DIP models: 5.4 g (0.19 oz) SMD models: 4.2 g (0.14 oz) Soldering profile for DIP-package models max. 265C / 10 sec. (wave soldering) Lead-free reflow solder process for SMD-package models as per J-STD-020D.01 (to find at: www.jedec.org - free registration required) Moisture sensivity level (for SMD-package models) level 2a as per J-STD-033B.01 (to find at: www.jedec.org - free registration required) Supporting documents: www.tracopower.com/overview/thl3wi www.tracopower.com/overview/thl3wism Outline Dimensions 3.0 (0.1) bottom view 23.8 (0.94) 0.5 2 (0.02) 2.54 12.70 (0.5) 1 16 (0.1) 2.54 (0.12) DIP-Models 0.5 1.77 (0.02) 4.1 8.0 (0.16) (0.31) Pin-Out 10 7 9 8 10.16 (0.4) (0.07) 13.7 (0.54) SMD-Models 3.11 2.54 13.7 (0.54) (0.01) 8.0 (0.31) Dual 1 -Vin (GND) -Vin (GND) 2 Remote On/Off Remote On/Off 7 ntc. ntc. 8 ntc. Common 9 +Vout +Vout 10 -Vout -Vout +Vin (Vcc) +Vin (Vcc) 16 ntc. = not to connect 12.70 (0.50) 7 2 1 top view 16 2.54 8 9 10 11.6 (0.45) 1.0 (0.04) 24.0 (0.94) 0.25 Single (0.10) (to allow proper washing process) (0.22) (0.12) (0.10) 5.46 O1.5 (O 0.06) vent hole with membrane on bottom side Pin 18.1 (0.71) Dimensions in [mm], () = Inch Tolerances: 0.25 (0.01) Pin pich tolerances: 0.13 (0.005) Specifications can be changed without notice! Make sure you are using the latest documentation, downloadable at www.tracopower.com www.tracopower.com Rev. July 11, 2018 Page 3 of 3 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: TRACO Power: THL 3-2411WI THL 3-2412WI THL 3-4812WI THL 3-4811WI THL 3-2423WI THL 3-4810WI THL 3-2415WI THL 34813WI THL 3-4815WI THL 3-4821WI THL 3-2413WI THL 3-4822WI THL 3-2422WI THL 3-2410WI THL 3-4823WI THL 3-2421WI