PTAROBLEDUCT OF CO SPENTCIFENTICAST ION 11 ((42)) PPrreeppaarreedd ((aallsoso su subbjjeect ct rreespspoonnssiibbllee iif f ooththeerr)) No.No. EEZZHIXHIXZZHH 1/1001 35201--B EMR 6N/LZT36 14 U6 en39 4 Uen Technical Speci cation AApppprroovevedd CheCheckeckedd DatDatee RevRev RefRefeerreenncece EN/LZT 146 394 R6A November 2017 PKB 4000 series EZHIXZH 20172017--0910--2230 DF Flex DC/DC converters, Input 36-75 V, Output 30 A/90 W Key Features Industry standard Eighth-brick 58.4 x 22.7 x 8.10 mm (2.30 x 0.894 x 0.32 in.) Low profile, max 8.10 mm (0.32 in.) High efficiency, typ. 90.6 % at half load 2250 Vdc input to output isolation Meets isolation requirements equivalent to basic insulation according to IEC/EN/UL 60950 More than 4.7 million hours predicted MTBF at +40C ambient temperature General Characteristics Suited for narrow board pitch applications (15 mm/0.6 in) Output over voltage protection Input under voltage shutdown Over temperature protection Safety Approvals Design for Environment Output short-circuit protection Remote sense Remote control Output voltage adjust function Meets requirements in high- Highly automated manufacturing ensures quality temperature lead-free soldering ISO 9001/14001 certified supplier processes. Contents General Information ............................................................. 2 Safety Specification ............................................................. 3 Absolute Maximum Ratings ............................................................. 4 Product Program Ordering No. 1.0V, 30A / 30W Electrical Specification PKB 4318N PINB .................................. 5 1.2V, 30A / 36W Electrical Specification PKB 4318 PIOBNB ............................... 8 1.5V, 30A / 45W Electrical Specification PKB 4418 PIOANB ............................. 11 1.8V, 25A / 45W Electrical Specification PKB 4418 PINB .................................. 14 2.5V, 25A / 62.5W Electrical Specification PKB 4619 PINB .................................. 17 3.3V, 20A / 66W Electrical Specification PKB 4610 PINB .................................. 20 3.3V, 25A / 82.5W Electrical Specification PKB 4810 PINB .................................. 23 5.0V, 15A / 75W Electrical Specification PKB 4711 PINB .................................. 26 12V, 6A / 72W Electrical Specification PKB 4713 PINB .................................. 29 12V, 7.5A / 90W Electrical Specification PKB 4913 PINB .................................. 32 15V, 5A / 75W Electrical Specification PKB 4715 PINB .................................. 35 EMC Specification ........................................................... 38 Operating Information ........................................................... 39 Thermal Consideration ........................................................... 40 Connections ........................................................... 41 Mechanical Information ........................................................... 42 Soldering Information ........................................................... 44 Delivery Information ........................................................... 45 Product Qualification Specification ........................................................... 46 PRODUCT SPECIFICATION 2 (4) Prepared (also subject responsible if other) No. EZHIXZH 1/1301-BMR 636 Uen 2 Technical Speci cation Approved Checked Date Rev Reference EN/LZT 146 394 R6A November 2017 PKB 4000 series EZHIXZH 2017-09-22 D Flex DC/DC converters, Input 36-75 V, Output 30 A/90 W qualifications, plus the high competence of an engaged General Information work force, contribute to the high quality of the products. Ordering Information Warranty See Contents for individual product ordering numbers. Warranty period and conditions are defined in Flex General Terms and Conditions of Sale. Option Suffix Ordering No. Isolated Surface mount SI PKB 4711 SINB Limitation of Liability Positive Remote Control Logic P PKB 4711 PIPNB Increased stand-off height M PKB 4711 PINBM Flex does not make any other warranties, expressed or Lead length 3.69 mm (0.145 in) LA PKB 4711 PINBLA implied including any warranty of merchantability or fitness Lead length 4.57 mm (0.180 in) LB PKB 4711 PINBLB for a particular purpose (including, but not limited to, use Note : As an example a positive logic, increased standoff, short pin product in life support applications, where malfunctions of product would be PKB 4711 PIPNBMLA. can cause injury to a persons health or life). Reliability Flex 2017 The failure rate ( ) and mean time between failures (MTBF= The information and specifications in this technical 1/ ) is calculated at max output power and an operating specification is believed to be correct at the time of ambient temperature (T ) of +40C. Flex uses Telcordia A publication. However, no liability is accepted for SR-332 Issue 2 Method 1 to calculate the mean steady- inaccuracies, printing errors or for any consequences state failure rate and standard deviation ( ). thereof. Flex reserves the right to change the contents of this technical specification at any time without Telcordia SR-332 Issue 2 also provides techniques to prior notice. estimate the upper confidence levels of failure rates based on the mean and standard deviation. Mean steady-state failure rate, Std. deviation, 214 nFailures/h 34.5 nFailures/h MTBF (mean value) for the PKB series = 4.7 Mh. MTBF at 90% confidence level = 3.9 Mh Compatibility with RoHS requirements The products are compatible with the relevant clauses and requirements of the RoHS directive 2002/95/EC and have a maximum concentration value of 0.1% by weight in homogeneous materials for lead, mercury, hexavalent chromium, PBB and PBDE and of 0.01% by weight in homogeneous materials for cadmium. Exemptions in the RoHS directive utilized in Flex products are found in the Statement of Compliance document. Flex fulfills and will continuously fulfill all its obligations under regulation (EC) No 1907/2006 concerning the registration, evaluation, authorization and restriction of chemicals (REACH) as they enter into force and is through product materials declarations preparing for the obligations to communicate information on substances in the products. Quality Statement The products are designed and manufactured in an industrial environment where quality systems and methods like ISO 9000, Six Sigma, and SPC are intensively in use to boost the continuous improvements strategy. Infant mortality or early failures in the products are screened out and they are subjected to an ATE-based final test. Conservative design rules, design reviews and product