RKZ-122005D

• Power sharing • High isolation 3kVDC & 4kVDC for 1 second • Efficiency up to 87% • Wide operating temperature range from -40°C to +85°C • UL60950 certified • IEC/EN60950-1 certified Features Unregulated Converters DC/DC Converter RKZ-xx2005D Description The RKZ-xx2005D series features DC/DC converters which are especially designed for SiC mosfet drivers. The modules are available with input voltages of 5, 12, 15, or 24VDC with two asymmetric outputs of +20VDC and -5VDC. A special feature of this converter is output power sharing: the RKZ-xx2005D can be used with equal power (asymmetrical current) or equal current (asymmetrical power) loads. The modules offer 3kVDC or 4kVDC isolation. The operating temperature range of -40C to +100°C (with derating) meets harsh environmental requirements. 2 Watt SIP7 for SIC Application Selection Guide Part Number nom. Input Output Output Efficiency typ. max. Capacitive Voltage Voltage Current typ. Load (1) (VDC) (VDC) (mA) (%) (µF) 50/-200 86 RKZ-052005D 5 20/-5 100/1500 +/-80 85 50/-200 RKZ-122005D 12 20/-5 +/-80 86 100/1500 50/-200 RKZ-152005D 15 20/-5 86 100/1500 +/-80 50/-200 RKZ-242005D 24 20/-5 +/-80 87 100/1500 E358085 Notes: Note1: Max. capacitive load is tested at nominal input voltage and full load UL60950-1 certified CSA C22.2 No. 60950-1-07 certified IEC/EN60950-1 certified EN55032 compliant Model Numbering RKZ-__2005D/_ _ Input Voltage Protection (3) Output Voltage Isolation (2) Dual Output Notes: Note2: without suffix, standard 3kVDC isolation add suffix “/H” for higher 4kVDC isolation Note3: without suffix, without Short Circuit Proetction add suffix “/P” for continuous short circuit protection Examples: RKZ-052005D RKZ-12005D/HP = 5Vin, 20/-5Vout, without SCP function + standard 3kVDC isolation = 12Vin, 20/-5Vout, with continuous SCP function + high 4kVDC isolation Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated) BASIC CHARACTERISTICS Parameter Condition Min. Input Voltage Range Typ. Max. ±10% 20kHz Internal Operating Frequency Minimum Load Output Ripple and Noise (4) 0% 70mVp-p 150mVp-p Notes: Note4: Ripple and Noise is measured with a 20MHz bandwidth and a 0.1µF ceramic capacitor www.recom-power.com/eval-ref-boards continued on next page www.recom-power.com REV.: 4/2018 ECO-1 RKZ-xx2005D DC/DC Converter Series Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated) Efficiency vs. Load 100 90 Efficiency [%] 80 70 60 50 40 30 052005 122005 152005 242005 20 10 0 0 10 20 30 40 50 60 70 80 90 100 Output Load [%] REGULATIONS Parameter Condition Values Output Accuracy ±5.0% max. Line Regulation low line to high line, full load Load Regulation 10% to 100% load Tolerance Envelope 5Vout 20Vout Vnom +10% Typical Load +5% Line -1% -5% 10 50 Output Voltage Output Voltage +10% +5% ±1.2% of 1.0% Vin typ. ±5.0% typ. / ±10% max. +5% +4% Vnom Line -0.5% -5% 10 100 Typical Load Load [%] 50 100 Load [%] PROTECTIONS Parameter Condition Short Circuit Protection (SCP) Isolation Voltage (5) Value only with “/P” suffix I/P to O/P tested for 1 second continuous, automatic recovery without suffix with suffix “/H” 3kVDC / 1 second 4kVDC / 1 second Isolation Capacitance 135pF max. Isolation Resistance 10GΩ min. Notes: Note5: For repeat Hi-Pot testing, reduce the time and/or the test voltage Note6: An input fuse is required if the mains supply is not over-current protected. Recommended fuse: T2A slow blow type www.recom-power.com REV.: 4/2018 ECO-2 RKZ-xx2005D DC/DC Converter Series Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated) ENVIRONMENTAL Parameter Condition Operating Temperature Range Value with derating @ free air convection (see graph) -40°C to +100°C non-condensing 5% - 95% RH max. Operating Humidity Vibration MIL-STD-202G MTBF according to MIL-HDBK-217F Derating Graph 1800 x 103 hours 560 x 10³ hours +25°C +85°C 100 (@ nominal Vin at chamber and 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 85 Ambient Temperature [°C] SAFETY AND CERTIFICATIONS Certificate Type (Safety) Report / File Number Standard Information Technology Equipment, General Requirements for Safety 1602031 EN60950-1:2006 + A2:2013 IEC60950-1:2005; 2nd Edition + A2:2013 Information Technology Equipment, General Requirements for Safety E358085 UL60950-1, 2nd Edition, 2007 CAN/CSA C22.2 No. 60950-1-07, 2nd Edition, 2006 Medical Electric Equipment, General Requirements for Safety and Essential Performance MDD1205098-4 EAC RU-AT.49.09571 IEC60601-1, 3rd Edition, 2005 EN60601-1, 1st Edition, 2006 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 with external filter EN55032, Class B EMC filter suggestion for EN55032 Class B C2 L1 +VOUT +VIN C1 -VIN www.recom-power.com Com -VOUT REV.: 4/2018 MODEL C1 RKZ-052005D 10µF RKZ-122005D 4.7µF RKZ-152005D 4.7µF RKZ-242005D 2.2µF C2 L1 4.7µH 470pF, 4kVDC 22µH 22µH 47µH ECO-3 RKZ-xx2005D DC/DC Converter Series Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated) DIMENSION and PHYSICAL CHARACTERISTICS Parameter Type Value Material case potting non-conductive black plastic, (UL94 V-0) epoxy, (UL94 V-0) Package Dimension (LxWxH) 19.65 x 7.05 x 10.2mm Package Weight 2.8g Dimension Drawing (mm) embossed logo 19.65 0.51 10.2 7.0 2.54 Recommended Footprint Details 2.0 1 2 1.27 Bottom View 1 2 5 6 7 Pin Connections Pin # Dual 1 +Vin 2 -Vin 5 -Vout 6 Com 7 +Vout 0.25±0.05 4.10 0.51+0.10/-0.05 Marking 5 6 7 Top View Tolerance: xx.x= ±0.5mm xx.xx= ±0.35mm 6 x 2.54= 15.24 2.54 INSTALLATION AND APPLICATION Typical Application Circuit +Vin IC2 +Vout IC1 +Vin DC -Vin -Vout C3 -Vin Q1 D IN IC3 Regulator Signal+ R1 + SIC MOSFET DRIVER DC C1 OPTO COUPLER R3 G D1 R2 SIC Mosfet OUT R4 S D3 Signal- R5 D2 www.recom-power.com REV.: 4/2018 ECO-4 RKZ-xx2005D DC/DC Converter Series Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated) PACKAGING INFORMATION Packaging Dimension (LxWxH) tube Packaging Quantity 520.0 x 16.5 x 9.3mm 25pcs Storage Temperature Range -55°C to +125°C Storage Humidity 5% to 95% RH 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.: 4/2018 ECO-5