THI 3-0511

DC/DC Converter THI 3 Series, 3 Watt • • Standard DIP-24 Package • 2 x MOOP Medical safety according to AAMI/ANSI ES 60601-1:2005(R) and IEC/EN 60601-1 3rd edition • • Industrial safety to IEC/EN/UL 62368-1 • • • • Fully regulated output voltage I/O isolation 4000 VACrms rated for 300 VACrms working voltage Operating temperature range -40°C to 75°C Input filter meets EN 55032, class A Short circuit protection 3-years product warranty ES 60601-1 IEC 60601-1 UL 62368-1 IEC 62368-1 The THI 3 series is a new range of high isolation DC/DC converters with a reinforced insulation system. The I/O- isolation voltage is specified for 4000 VACrms. The circuit is encapsulated in a DIP-24 package. There are 15 models available for 5, 12 and 24 VDC input voltage and single or dual output voltage. The THI 3 DC/DC converters offer a cost effective solution for applications in industrial controls and medical instrumentation requiring a certified supplementary or reinforced insulation system to comply with industrial or latest medical safety standards. Models Order Code Input Voltage Range THI 3-0511 THI 3-0512 THI 3-0513 THI 3-0522 THI 3-0523 THI 3-1211 THI 3-1212 THI 3-1213 THI 3-1222 THI 3-1223 THI 3-2411 THI 3-2412 THI 3-2413 THI 3-2422 THI 3-2423 www.tracopower.com 4.5 - 5.5 VDC (5 VDC nom.) 10.8 - 13.2 VDC (12 VDC nom.) 21.6 - 26.4 VDC (24 VDC nom.) Output 1 Output 2 Vnom Imax 5 VDC 12 VDC 15 VDC +12 VDC +15 VDC 5 VDC 12 VDC 15 VDC +12 VDC +15 VDC 5 VDC 12 VDC 15 VDC +12 VDC +15 VDC 600 mA 250 mA 200 mA 125 mA 100 mA 600 mA 250 mA 200 mA 125 mA 100 mA 600 mA 250 mA 200 mA 125 mA 100 mA September 20, 2023 Vnom Efficiency Imax –12 VDC –15 VDC 125 mA 100 mA –12 VDC –15 VDC 125 mA 100 mA –12 VDC –15 VDC 125 mA 100 mA typ. 60 % 62 % 62 % 60 % 60 % 60 % 62 % 62 % 60 % 60 % 60 % 64 % 64 % 60 % 60 % Page 1 / 4 THI 3 Series, 3 Watt Input Specifications Input Current - At no load 5 Vin models: 12 Vin models: 24 Vin models: 5 Vin models: 12 Vin models: 24 Vin models: 5 Vin models: 12 Vin models: 24 Vin models: 5 Vin models: 12 Vin models: 24 Vin models: - At full load Surge Voltage Recommended Input Fuse Input Filter Short Circuit Input Power 130 mA typ. 60 mA typ. 40 mA typ. 1'000 mA typ. 420 mA typ. 210 mA typ. 7.5 VDC max. (1 s max.) 15 VDC max. (1 s max.) 30 VDC max. (1 s max.) 2'000 mA (slow blow) 1'000 mA (slow blow) 500 mA (slow blow) (The need of an external fuse has to be assessed in the final application.) Internal Pi-Type 2.5 W max. Output Specifications Voltage Set Accuracy Regulation - Input Variation (Vmin - Vmax) - Load Variation (10 - 100%) Ripple and Noise - Voltage Balance (symmetrical load) - 20 MHz Bandwidth Capacitive Load - single output ±4% max. 0.5% max. 0.5% max. 1% max. 1% max. (Output 1) 1% max. (Output 2) dual output models: 4% max. single output models: dual output models: single output models: dual output models: 5 Vout models: 12 Vout models: 15 Vout models: 12 / -12 Vout models: 15 / -15 Vout models: - dual output Minimum Load Temperature Coefficient Start-up Time Short Circuit Protection 50 mVp-p max. (To further reduce Ripple and Noise, a capacitor with 1.5 μF X7R is recommended.) 470 µF max. 470 µF max. 470 µF max. 220 / 220 µF max. 220 / 220 µF max. Not required ±0.02 %/K max. 18 ms max. Continuous, Automatic recovery Safety Specifications Safety Standards - IT / Multimedia Equipment - Medical Equipment - Certification Documents Pollution Degree Over Voltage Category CSA-C22.2, No. 60950-1 EN 60950-1 EN 62368-1 IEC 60950-1 IEC 62368-1 UL 60950-1 UL 62368-1 EN 60601-1 IEC 60601-1 ANSI/AAMI ES 60601-1 CSA-C22.2, No 60601-1 2 x MOOP (Means Of Operator Protection) www.tracopower.com/overview/thi3 PD 2 OVC II All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. www.tracopower.com September 20, 2023 Page 2 / 4 THI 3 Series, 3 Watt EMC Specifications EMI Emissions EN 55032 class A (internal filter) EN 55032 class A (internal filter) - Conducted Emissions - Radiated Emissions General Specifications Relative Humidity Temperature Ranges Power Derating - Operating Temperature - Case Temperature - Storage Temperature - High Temperature Cooling System Altitude During Operation Switching Frequency Insulation System Working Voltage (rated) Isolation Test Voltage Isolation Resistance Isolation Capacitance Leakage Current Reliability Washing Process - Input to Output, 60 s - Input to Output, 500 VDC - Input to Output, 100 kHz, 1 V - Touch Current - Calculated MTBF Housing Material Base Material Potting Material Pin Material Pin Foundation Plating Pin Surface Plating Housing Type Mounting Type Connection Type Footprint Type Soldering Profile Weight 95% max. (non condensing) –40°C to +75°C +95°C max. –50°C to +125°C 2.85 %/K above 60°C See application note: www.tracopower.com/overview/thi3 Natural convection (20 LFM) 4'000 m max. (acc. to IEC/EN/UL 60601-1) 5'000 m max. (acc. to IEC/EN/UL 62368-1) 25 - 75 kHz (PFM) 60 kHz typ. (PFM) Reinforced Insulation 300 VAC 4'000 VAC (acc. to IEC/EN 60601-1) 3'000 VAC (acc. to IEC/EN/UL 62368-1) 10'000 MΩ min. 20 pF typ. 2 µA max. (240 VAC, 60 Hz) 1'000'000 h (MIL-HDBK-217F, ground benign) According to Cleaning Guideline www.tracopower.com/info/cleaning.pdf Plastic resin (UL 94 V-0 rated) Non-conductive Plastic (UL 94 V-0 rated) Silicone (UL 94 V-0 rated) Copper Alloy (C6801) Nickel (2.5 µm min.) Gold (75 - 125 nm), glossy Plastic Case PCB Mount THD (Through-Hole Device) DIP24 Lead-Free Wave Soldering 260°C / 10 s max. 12.4 g Thermal Impedance - Case to Ambient Environmental Compliance - REACH Declaration 16.3 K/W typ. www.tracopower.com/info/reach-declaration.pdf REACH SVHC list compliant REACH Annex XVII compliant www.tracopower.com/info/rohs-declaration.pdf Exemptions: 7a (RoHS exemptions refer to the component concentration only, not to the overall concentration in the product (O5A rule).) e5360cbc-6a16-41f4-a0c1-106f7a68dd67 - RoHS Declaration - SCIP Reference Number Supporting Documents Overview Link (for additional Documents) www.tracopower.com/overview/thi3 All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. www.tracopower.com September 20, 2023 Page 3 / 4 THI 3 Series, 3 Watt Outline Dimensions Pinout 1 2 10 11 12 Bottom view 24 2.54 23 15 20.32 (0.800) (0.100) 2.0 (0.200) (0.08) +Vin (Vcc) 10 No pin Common 11 No pin Common 12 –Vout No pin 13 +Vout –Vout 15 No pin +Vout –Vin (GND) 24 –Vin (GND) 3.8 10.5 (0.41) 23 (0.15) 0.20 (0.008) 31.8 (1.25) Dual +Vin (Vcc) 2 13 5.08 Single 1 20.3 (0.80) 15.22 (0.599) Pin Dimensions in mm (inch) Pin diameter: 0.5 ±0.05 (0.02 ±0.002) Tolerance: x.x ±0.25 (x.xx ±0.01) x.xx ±0.13 (x.xxx ±0.005) © Copyright 2023 Traco Electronic AG Specifications can be changed without notice. www.tracopower.com Rev. September 20, 2023 Page 4 / 4