Features * 3kVDC or 4kVDC isolation * Optional continuous short circuit protection * UL94V-0 package material Unregulated Converters DC/DC Converter * Efficiency up to 84% RK_RH * Suitable for IGBT applications Description 1 Watt 3 SIP7 Single and Dual Output 3Y The RK and RH Series DC/DC-Converter complements RECOM's industrial range of converters with very high isolations of 3KV and 4kVDC. The extended operating temperature range covering -40C to +90C is a standard feature. The converters are IEC/EN/UL60950-1 certified, and are suitable for IGBT driver applications. Selection Guide Part Number nom. Input Voltage Range Output Voltage Output Current Efficiency typ. (1) [VDC] [VDC] [mA] [%] [F] 5,12, 15, 24 5 200 70-78 1000 RK-xx09S (3,4) 5,12, 15, 24 9 111 70-80 1000 RK-xx12S (3,4) 5,12, 15, 24 12 84 78-82 470 RK-xx15S (3,4) 5,12, 15, 24 15 66 80-82 470 RH-xx05D (3,4) 5,12, 15, 24 5 100 74-78 470 RH-xx09D (3,4) 5,12, 15, 24 9 56 76-79 470 RH-xx12D (3,4) 5,12, 15, 24 12 42 78-84 220 RH-xx15D 5,12, 15, 24 15 33 80-84 220 5, 12, 24 +15/-9 +33/-56 70-81 +220/-470F RH-xx1509D (3,4) Notes: Note1: Efficiency is tested at nominal input and full load at +25C ambient Note2: Max Cap Load is tested at nominal input and full resistive load and is defined as the capacitive load that will allow start up in under 1s without damage to the converter Model Numbering Output Voltage E358085 Protection (3) UL60950-1 certified* CSA/CAN C22.2 No. 60950-1-07 certified* IEC60950-1 certified EN60950-1 certified Isolation Option (4) *+15/-9 version excluded RK- __ __S/ Input Voltage rranty Max. Capacitive Load (2) RK-xx05S (3,4) (3,4) wa EAR Single RH- __ __D/_ Input Voltage Output Voltage Protection (3) Isolation Option (4) Dual Notes: Note3: Note4: standard part is without Continuous Short Circuit Protection add suffix /P" for Continuous Short Circuit Protection add suffix /H" for 4kVDC Isolation or add suffix /HP" for Continuous Short Circuit Protection and 4kVDC Isolation Ordering Examples: RH-123.3D/P: 12V Input Voltage, 3.3V Output Voltage, Dual Output with continuous short circuit protection RK-0509S/HP: 5V Input Voltage, 9V Output Voltage, Single Output with 4kVDC Isolation and continuous short circuit protection www.recom-power.com REV.: 2/2018 ECO-1 RK_RH DC/DC Converter Series Specifications (measured @ Ta= 25C, nom. Vin, full load unless otherwise stated) BASIC CHARACTERISTICS Parameter Condition Min. Typ. Max. Internal Input Fuse capacitors Input Voltage Range 10% 0% Minimum Load (5) Start-up Time 250ms Internal Operating Frequency 50kHz Output Ripple and Noise 100kHz 105kHz 20MHz BW limited 100mVp-p Notes: Note5: Operation below 10% load will not harm the converter, but specifications may not be met Efficiency vs. Load RK-xx09S 100 100 90 90 80 80 70 70 Efficiency [%] Efficiency [%] RK-xx05S 60 50 40 30 50 40 30 20 20 3.305 0505 1205 10 0 60 0 10 20 30 40 50 60 70 80 90 3.309 0509 1209 10 0 100 0 10 20 30 Output Load [%] 50 60 70 80 90 100 RK-xx15S 100 100 90 90 80 80 70 70 Efficiency [%] Efficiency [%] RK-xx12S 60 50 40 30 60 50 40 30 20 20 3.312 0512 1212 10 0 40 Output Load [%] 0 10 20 30 40 50 60 70 80 90 100 Output Load [%] www.recom-power.com 3.315 0515 1215 10 0 0 10 20 30 40 50 60 70 80 90 100 Output Load [%] REV.: 2/2018 ECO-2 RK_RH DC/DC Converter Series Specifications (measured @ Ta= 25C, nom. Vin, full load unless otherwise stated) Efficiency vs. Load RH-xx09D 100 100 90 90 80 80 70 70 Efficiency [%] Efficiency [%] RH-xx05D 60 50 40 30 50 40 30 20 20 3.305 0505 1205 10 0 60 0 10 20 30 40 50 60 70 80 90 3.309 0509 1209 10 0 100 0 10 20 30 Output Load [%] 50 60 70 80 90 100 RH-xx15D 100 100 90 90 80 80 70 70 Efficiency [%] Efficiency [%] RH-xx12D 60 50 40 30 60 50 40 30 20 20 3.312 0512 1212 10 0 40 Output Load [%] 0 10 20 30 40 50 60 70 80 90 3.315 0515 1215 10 0 100 0 10 Output Load [%] 20 30 40 50 60 70 80 90 100 Output Load [%] REGULATIONS Parameter Condition Values Output Accuracy Line Regulation Load Regulation 5.0% max. low line to high line 10% to 100% load 5Vout 12, 15, 24Vout 1.2% of 1.0% Vin typ. 15.0% max. 10.0% max. continued on next page www.recom-power.com REV.: 2/2018 ECO-3 RK_RH DC/DC Converter Series Specifications (measured @ Ta= 25C, nom. Vin, full load unless otherwise stated) Accuracy vs. Load RK-xx05S RK-xx09S 25 25 3.305 0505 1205 20 15 Deviation [%] Deviation [%] 15 10 5 10 5 0 0 -5 -5 -10 0 10 20 30 40 50 60 70 80 90 3.309 0509 1209 20 -10 100 0 10 20 30 Output Load [%] RK-xx12S 3.312 0512 1212 80 90 100 15 10 5 10 5 0 0 -5 -5 0 10 20 30 40 50 60 70 80 90 3.315 0515 1215 20 Deviation [%] Deviation [%] 70 RK-xx15S 15 -10 100 0 10 20 30 Output Load [%] 40 50 60 70 80 90 100 Output Load [%] RH-xx05D RH-xx09D 25 25 3.305 0505 1205 20 15 10 5 10 5 0 0 -5 -5 0 10 20 30 40 50 60 70 80 90 3.309 0509 1209 20 Deviation [%] 15 Deviation [%] 60 25 20 -10 50 Output Load [%] 25 -10 40 100 -10 Output Load [%] 0 10 20 30 40 50 60 70 80 90 100 Output Load [%] continued on next page www.recom-power.com REV.: 2/2018 ECO-4 RK_RH DC/DC Converter Series Specifications (measured @ Ta= 25C, nom. Vin, full load unless otherwise stated) Accuracy vs. Load RH-xx15D RH-xx12D 25 25 3.312 0512 1212 20 15 Deviation [%] Deviation [%] 15 10 5 10 5 0 0 -5 -5 -10 0 10 20 30 40 50 60 70 80 90 3.315 0515 1215 20 -10 100 0 10 20 30 Output Load [%] 40 50 60 70 80 90 100 Output Load [%] PROTECTIONS Parameter Condition without suffix with suffix "/P" Short Circuit Protection (SCP) Isolation Voltage (6) 1 second continuous without suffix tested for 1 second rated for 1 minute 3kVDC 1.5kVAC with suffix "/H" tested for 1 second rated for 1 minute 4kVDC 2kVAC I/P to O/P Isolation Capacitance Value RK types RH types 20pF min. / 75pF max. 20pF min. / 65pF max. Isolation Resistance Insulation Grade 15G min. functional Notes: Note6: For repeat Hi-Pot testing, reduce the time and/or the test voltage Note7: Refer to local wiring regulations if input over-current protection is also required. Recommended fuse: T1A slow blow type ENVIRONMENTAL Parameter Operating Temperature Range Condition Value full load @ free air convection (see graph) -40C to +90C Operating Altitude Operating Humidity 2000m non-condensing 5% - 95% RH max.% Pollution Degree MTBF PD2 RK type +25C +85C 992 x 10 hours 145 x 10 hours RH type +25C +85C 1012 x 10 hours 151 x 10 hours according to MIL-HDBK-217F; G.B. continued on next page www.recom-power.com REV.: 2/2018 ECO-5 RK_RH DC/DC Converter Series Specifications (measured @ Ta= 25C, nom. Vin, full load unless otherwise stated) Derating Graph 100 (@ free air convection) 90 Output Load [%] 80 70 60 50 40 30 20 10 0 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 95 Ambient Temperature [C] SAFETY AND CERTIFICATIONS Certificate Type Report / File Number Information Technology Equipment, General Requirements for Safety E224736-A25 (7) Information Technology Equipment, General Requirements for Safety 1602031 EAC Standard UL60950-1, 2nd Edition, 2014 CSA/CAN C22.2 No. 60950-1-07, 2nd Edition, 2014 IEC60950-1:2005, 2nd Edition + A2:2013 EN60950-1:2006 + A2:2013 RU-AT.49.09571 TP TC 004/2011 RoHs 2+ RoHS-2011/65/EU + AM-2015/863 EMI Compliance Condition Electromagnetic compatibility of multimedia equipment Emission requirements Standard / Criterion EN55032, Class A EN55032, Class B with external filter (see suggestions) Notes: Note7:+15/-9 version excluded EMC Filtering Suggestions according to EN55032 C3 L1 +VIN +VOUT C1 C2 -VIN -VOUT C4 Component List Class A Component List Class B MODEL L1 C1 C2 C4 MODEL RK-xxxxS - - 4.7F MLCC, 50V - RK-xxxxS www.recom-power.com REV.: 2/2018 L1 C1 C3 C4 22H choke 10F 1nF 2.2nF RP4532Z-220K MLCC, 100V 5kV, Johanson 5kV, Johanson ECO-6 RK_RH DC/DC Converter Series Specifications (measured @ Ta= 25C, nom. Vin, full load unless otherwise stated) DIMENSION and PHYSICAL CHARACTERISTICS Parameter Type Value Material case potting non-conductive black plastic, (UL94 V-0) epoxy, (UL94 V-0) Dimension (LxWxH) RK/RH 19.6 x 10.2 x 7.0mm Weight 2.6g typ. 2.8g typ. with suffix "/H" Pin Connections Pin # Single 1 +Vin 2 -Vin 5 -Vout 6 No Pin 7 +Vout H" - Version Dual +Vin -Vin -Vout Com +Vout Standard Version embossed Logo Tolerance: xx.x= 0.50mm xx.xx=0.25mm 19.65 embossed logo 7.05 0.5+0.10/-0.05 Marking 0.5 4.10 0.5 4.10 6.0 RK_RH Marking 10.2 RK/H_RH/H 19.65 10.2 Dimension Drawing (mm) 0.5+0.10/-0.05 0.250.05 0.250.05 Recommended Footprint Bottom View 7 1 2 5 6 7 1 2 1.27 w 1 2 5 6 7 2.00 5 6 7 2.54 1 2 Top View 2.00 4 x 2.54 = 9.65 Bottom View 1.27 2.54 Recommended Footprint 6x2.54= 15.24 5 6 7 Top View 2.54 2.54 6 x 2.54 =15.24 INSTALLATION AND APPLICATION IGBT Application Circuit + Q1 C Signal+ IC1 IN Signal- DC www.recom-power.com -Vin G E C2 DC C1 -Vin +Vin R1 +Vout IC2 +Vin OUT IGBT Driver -Vout C3 REV.: 2/2018 ECO-7 RK_RH DC/DC Converter Series Specifications (measured @ Ta= 25C, nom. Vin, full load unless otherwise stated) PACKAGING INFORMATION Parameter Type Value Packaging Dimension (LxWxH) tube 520.0 x 9.3 x 16.5mm Packaging Quantity 25pcs Storage Temperature Range -55C to +125C Storage Humidity 95% RH max. The product information and specifications may be subject to changes even without prior written notice.The product has been designed for various applications; its suitability lies in the responsibility of each customer. The products are not authorized for use in safety-critical applications without RECOM's explicit written consent. A safety-critical application is an application where a failure may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The applicant 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-power.com REV.: 2/2018 ECO-8