High Frequency Planar Transformer Power Rating: up to 250W Height: 9.1mm to 10.4mm Max Footprint: 29.5mm x 26.7mm Max Frequency Range: 200kHz to 700kHz Isolation (Primary to Secondary): 1750VDC Electrical Specifications 25C - Operating Temperature -40C to +125C Turns Ratio DCR (m MAX) Part Primary* Leakage** Maximum Number Inductance Inductance Primary Primary Primary Height Primary A Secondary Schematic (H MIN) (H MAX) A B Aux. Secondary (mm) Double Interleave Designs (Higher Efficiency, Lower DCR and Lower Leakage) PA0901NL 4T & 4T 216 0.3 13 13 PA0903NL 5T & 5T (w/5T aux) 340 0.3 15 15 235 4T PA0905NL 6T & 6T (w/2T aux) A1 480 0.3 21 21 78 4.5 10.2 (1T:1T:1T:1T) PA0907NL 7T & 7T (w/3T aux) 660 0.3 50 50 100 PA0909NL 8T & 8T 860 0.3 60 60 PA0908NL 4T & 4T 216 0.3 13 13 PA0910NL 5T & 5T (w/5T aux) 340 0.3 15 15 235 PA0912NL 6T & 6T (w/2T aux) 1T & 1T A2 480 0.3 21 21 78 0.56 & 0.56 10.2 PA0914NL 7T & 7T (w/3T aux) 660 0.3 50 50 100 Single Interleave Designs (Lower Cost) PA0930NL 4T 54 0.3 13 4T B1 (1T:1T:1T:1T) PA0931NL 5T (w/5T aux) 85 0.3 15 470 PA0934NL 4T 54 0.3 13 PA0935NL 5T (w/5T aux) 85 0.3 15 470 PA0936NL 6T (w/2T aux) 7T & 7T B2 120 0.3 21 156 40 & 40 9.1 PA0937NL 7T (w/3T aux) 165 0.3 50 200 PA0947NL 8T 215 0.3 60 PA0943NL 5T (w/5T aux) 2T & 1T B3 85 0.3 15 470 1.8 & 0.6 9.1 Notes: *Inductance is measured, where applicable, with both primary windings connected in series (2 to 5, with 3 and 4 shorted). **Leakage inductance is measured with both primary windings connected in series (where applicable) with all other windings shorted. USA 858 674 8100 Germany 49 2354 777 100 Singapore 65 6287 8998 Shanghai 86 21 62787060 China 86 755 33966678 Taiwan 886 3 4356768 pulseelectronics.com SPM2007 (12/16) 92High Frequency Planar Transformers PA09XXNL Series (up to 250W) Mechanical PA090X Weight ..............19.8grams Tray ........................30/reel Inches NOTES: The above is a universal footprint for a Dimensions: mm component that has all 11 pins populated. For a given .010 Unless otherwise specified, all tolerances are part number, it is only necessary to provide pads for the 0,25 terminations shown in the schematic below. Schematics PA090X pulseelectronics.com SPM2007 (12/16) 93