PoE Synchronous Flyback Transformer ELECTRONICS INC. EPC3586G-LF • Designed to work with Linear Technology LT4276A • Storage Temperature : -40°C to +125°C • Operating Temperature : -40°C to +85°C • Small Size and Cost Effective • Max. Duty Cycle : 42% • Lead Free • Switching Frequency : 250 KHz Electrical Parameters @ 25° C Primary OCL (µH ± 10%) Input Voltage (Vdc) Secondar Output Auxiliary Output Leakage Inductance (µH Max.) @ 100 KHz, 1.0 Vrms 0.600 Pins 3-5 with others shorted @ 100 KHz, 1.0 Vrms 26 48-57 5 (7 A) 12 (10 mA) Pins 3-5 Pins 3-5 Pins 10-7 - 9-6 Pins 1-2 DCR (Ω Max.) Turns Ratio Aux : Pri : Sec. Pri. 1 : 1.8 : 0.4 : 0.4 0.090 Pins 3-5 Pins1-2:3-5:10-7:9-6 Sec. 0.012 Pins 9-6 Aux. 0.012 Pins 10-7 0.650 Pins 1-2 • Isolation : 1500 Vrms @ 60 sec. (Wdg-Wdg, Wdgs. to Core) • Package Schematic 0.550 Max. (13.97) 6 0.550 Max. (13.97) 0.050 (1.27) 0.090 (2.29) 5 10 PCA EPC3586G 0.715 (18.16) -LF D.C. 5 0.028 (0.711) 0.485 Max. (12.32) Pad Layout 1 0.098 (2.49) 0.098 (2.49) 6 Pri. 3 7 2 9 Sec. Component Placement Outline 0.740 x 0.550 (18.80 x 13.97) Aux. 10 1 0.008/0.012 (0.203/0.305) 0°-8° 0.005/0.015 (0.127/0.381) 0.031 (0.787) 0.695 Max. (17.65) Notes : EPC3586G-LF Hot Dipped Sn or SnCu 1. Lead Finish 2. Peak Solder Rating 245°C 6.4 grams 3. Weight 4. Packaging Information Tape & Reel : 200 pieces/13” reel Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25 PCA ELECTRONICS, INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 Product performance is limited to specified parameters. Data is subject to change without prior notice. EPC3586G-LF Rev. 1 8/18/15 TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com