• SMD Case Style • Tape and Reel Packaging • UL-60950-1 Certified • High Operating Temperature Range from -40°C to 100°C • Efficiency up to 76% • 2kVDC isolation Features Unregulated Converters DC/DC Converter R1SE/H2 Description 1 Watt 3 SMD Single Output 3Y The R1SE/H2 series are 1W unregulated DC/DC converters that are lower cost than equivalent converters. The benefits of high volume production and semi-automatic assembly allow for a lower selling price without sacrificing our high quality standards. They are UL certified for safety, offer reasonable efficiency and still meet the full industrial operating temperature range of -40° to +100°C. All converters are 100% tested in production and carry our 3-year warranty. wa EAR rranty Selection Guide Part Number Input Output Output Efficiency max. Capacitive VoltageVoltageCurrent typ. Load (1) (VDC)(VDC) (mA) (%) (µF) R1SE-3.305/H2-R 3.3 5 20075 1000 R1SE-0505/H2-R 5 5 20075 1000 R1SE-0512/H2-R 5 12 8476 330 R1SE-0515/H2-R 5 15 6676 220 R1SE-1205/H2-R 12 5 20073 1000 R1SE-1505/H2-R 15 5 20074 1000 Notes: Note1: Max. capacitive load is defined as the cpacitive load that will allow start up in under 1 second without damage to the converter. E358085 Specifications (measured at TA= 25°C, nominal input voltage and rated current unless otherwise specified) BASIC CHARACTERISTICS Parameter Condition Min. Typ. Input Voltage Range Max. ±10% Operating Frequency Output Ripple and Noise Vin nominal 20kHz 20MHz bandwidth 60kHz 100kHz 50mVp-p 100mVp-p UL-60950-1 Certified Efficiency vs. Load 90 80 Efficiency (%) 70 60 50 40 30 xx05 xx12 xx15 20 10 0 0 20 40 60 80 100 Output Load (%) Refer to Applications Notes www.recom-international.com REV.: 0/2015 ECO-1 R1SE/H2 DC/DC Converter Series Specifications (measured at TA= 25°C, nominal input voltage and rated current unless otherwise specified) REGULATIONS Parameter Condition Values Output Voltage Accuracy -2% typ. / ±5% max. Line Voltage Regulation low line to high line, max. load ±1% typ. / ±1.5% max. Load Voltage Regulation 20% - 100% load ±6% typ. / ±10% max. Deviation vs. Load 25 Deviation from Nominal (%) Deviation from Nominal (%) 25 20 15 0505 0512 0515 10 5 0 -5 -10 0 20 40 60 80 20 15 5 0 -5 -10 100 3.305 1205 1505 10 0 20 Output Load (%) 40 60 80 100 Output Load (%) PROTECTIONS Parameter Condition Value Isolation Voltage 2kVDC / 1 second Isolation Capacitance 75pF max. Isolation Resistance Viso= 500V 10GΩ min. ENVIRONMENTAL Parameter Condition Value Operating Temperature Range -40°C to +100°C Storage Temperature Range -55°C to +125°C Humidity non-condensing MTBF (+25°C) (+85°C) 95% RH max. 2992 x 103 hours 955 x 103 hours according to MIL-HDBK-217F, full load Derating Graph Output Power (%) 100 80 60 Safe Operating Area 40 20 0 -40 0 50 100 150 Ambient Temperature (°C) ECO-2 REV.: 0/2015 www.recom-international.com R1SE/H2 DC/DC Converter Series Specifications (measured at TA= 25°C, nominal input voltage, full load and after warm-up) SAFETY AND CERTIFICATIONS Certificate Type Report / File Number UL General Safety Standard UL-60950-1, 2nd Edition E358085-A2 CAN/CSA C22.2 No. 60950-1-07, 2nd Edition DIMENSIONS and PHYSICAL CHARACTERISTICS Parameter Type Value Material Case non-conductive black plastic Package Dimensions (LxWxH) 12.75 x 10.7 x 6.7mm Package Weight 1.0g Packaging Quantity Tape and Reel 500pcs Tape and Reel Width 24mm Mechanical Dimensions (mm) RECOM R1SE/H2 xxxx 1 2 10.70 Top View 1.20 6.7 12.75 7.0 8.50 11.10 4 Recommended Footprint Details 1.80 5 12.00 8 2.54x3 0.50 Pin Connections Pin # Function 1 -Vin 2 +Vin 4 -Vout 5 +Vout 8 NC NC: no connection Tolerance: xx.x= ±0.50mm xx.xx= ±0.25mm Bottom View 2.54 The product information and specifications are subject to change without prior notice. RECOM products are not authorized for use in safety-critical applications (such as life support) without RECOM’s explicit written consent. A safety-critical application is defined as an application where a failure of a RECOM product may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The buyer shall indemnify and hold harmless RECOM, its affiliated companies and its representatives against any damage claims in connection with the unauthorized use of RECOM products in such safety-critical applications. www.recom-international.com REV.: 0/2015 ECO-3