Document 1122-1 For Applications SMT Planar Transformers up to 300 Watts Rated for 300 Watts Designed to operate between 200 kHz and 700 kHz with a nominal 48 V input. High efficiency excellent DCR very low leakage inductance 1500 Vrms, one minute primary to secondary isolation. Provides 0.009 (0.229 mm) clearance above the seating plane May be special ordered with an auxiliary winding Core material Ferrite Terminations Matte tin over nickel over brass. Weight 22.5 26.0 g Ambient temperature 40C to +125C Storage temperature Component: 40C to +125C. Tray packaging: 40C to +80C Resistance to soldering heat Max three 40 second reflows at +260C, parts cooled to room temperature between cycles Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30C / 85% relative humidity) Failures in Time (FIT) / Mean Time Between Failures (MTBF) 38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332 Packaging 25 per tray PCB washing Tested with pure water or alcohol only. For other solvents, see Doc787 PCB Washing.pdf Primary Primary Leakage Volt-time Height turns 2 3 DCR max (mOhms) 5 Part inductance inductance product typ max 1 4 number N1 N2 min (H) max (H) Primary (N1) Primary (N2) Secondary (Vsec) (in / mm) PL300-100L 4 4 287 0.25 7.2 7.2 4.2 206 0.410 / 10.4 PL300-101L 5 5 448 0.35 9.0 9.0 4.2 258 0.410 / 10.4 PL300-102L 6 6 635 0.50 10.6 10.6 4.2 310 0.450 / 11.4 PL300-103L 7 7 864 0.75 12.3 12.3 4.2 361 0.450 / 11.4 PL300-104L 8 8 1075 1.0 13.8 13.8 4.2 413 0.475 / 12.1 1. To order a transformer with an optional auxiliary winding, add an X and the turn count after the PL300, 2 11 e.g. PL300X3-100L. Turn counts of 2, 3, 4, 5, 7 and 9 are available for the auxiliary winding. Transformers with auxiliary windings are Pri N1 1T not stocked. 10 2. Inductance measured on an Agilent/HP 4284 at 200 kHz, 0.5 Vrms, 0 Adc between pins 2 and 5 with pins 3 and 4 4 connected. 3 1T 3. Leakage inductance measured at 200 kHz, 0.5 Vrms, 0 Adc between pins 2 and 5, with pins 3 and 4 connected, and with all secondary pins shorted. Pri N2 9 4. DCR for secondary is measured between pins 7 and 11. 1T 5. Volt-time product is based on primary windings connected in series. 5 6. Electrical specifications at 25C. 8 1 Refer to Doc 362 Soldering Surface Mount Components before soldering. 1T Aux (Opt) 7 6 Specifications subject to change without notice. Document 1122-1 Revised 07/05/17 US +1-847-639-6400 sales coilcraft.com Please check our website for latest information. UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2017 This product may not be used in medical or high Taiwan +886-2-2264 3646 sales coilcraft.com.tw risk applications without prior Coilcraft approval. China +86-21-6218 8074 sales coilcraft.com.cn Specification subject to change without notice. Singapore + 65-6484 8412 sales coilcraft.com.sg Please check web site for latest information.PL300-10xL XXXXY Document 1122-2 PL300 Series SMT Planar Transformers Dot indicates pin 1 11 2 10 3 1.050 max 9 26,67 4 8 5 7 Part Height max number (in / mm) 1.160 PL300-100L 0.410 / 10.4 max 29,46 PL300-101L 0.410 / 10.4 PL300-102L 0.450 / 11.4 PL300-103L 0.450 / 11.4 PL300-104L 0.475 / 12.1 0.009 min 0,229 See table 0.004/0,102 0.080 0.10 2,03 2,54 0.150 11 1 3,81 2 0.313 10 3 7,95 9 4 8 0.1878 0.0626 5 4,77 1,59 7 6 0.110 0.130 1.00 2,79 3,30 25,40 Recommended Land Pattern inches Dimensions are in mm Document 1122-2 Revised 07/05/17 US +1-847-639-6400 sales coilcraft.com UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2017 This product may not be used in medical or high Taiwan +886-2-2264 3646 sales coilcraft.com.tw risk applications without prior Coilcraft approval. China +86-21-6218 8074 sales coilcraft.com.cn Specification subject to change without notice. Singapore + 65-6484 8412 sales coilcraft.com.sg Please check web site for latest information.