PL IA NT CO M Features Applications ■ Dual surface mount packaging ■ Telecom *R oH S ■ HIPOT 500 Vrms ■ Operating temperature -40 °C to +85 °C ■ RoHS compliant* PT75161EL - T1/E1 Transformer Electrical Specifications @ 25 °C Turns Ratio ±3 % (1-3):(12-11):(11-10) ..................... 1:2:2 (4-6):(9-8):(8-7) ............................. 1:2:2 OCL (1-3) @ 1 kHz, 0.1 Vrms ...........................................10 mH min. OCL (4-6) @ 1 kHz, 0.1 Vrms ...........................................10 mH min. Le (1-3) @ 100 kHz, 0.1 Vrms, Short (pin 12-10) ..................5 µH max. Le (4-6) @ 100 kHz, 0.1 Vrms, Short (pin 9-7) ......................5 µH max. Cww (1,3) to (10,11,12) @ 100 kHz, 1 V................. 100 pF max. Cww (4,6) to (7,8,9) @ 100 kHz, 1 V................. 100 pF max. DCR (1-3) (Ω max.) ............................. 3.5 DCR (4-6) (Ω max.) ............................. 3.5 HIPOT (VAC) ...................................... 500 Return Loss (1-3) @ 5 kHz - 1 MHz, source (1-3) = 75 ohm, load (12-10) = 1.2K ohm ....18 dB min. Return Loss (4-6) @ 5 kHz - 300 kHz, source (4-6) = 50 ohm, load (9-7) = 1.2K ohm ........18 dB min. Return Loss (1-3) @ 5 kHz - 300 kHz, source (1-3) = 50 ohm, load (12-10) = 800 ohm .....20 dB min. Return Loss (4-6) @ 5 kHz - 300 kHz, source (4-6) = 50 ohm, load (9-7) = 800 ohm .........20 dB min. Electrical Schematic 1 Product Dimensions 12 11 3 10 4 9 12 10.16 MAX. (.400) PT75161L DATECODE 15.24 MAX. (.600) 1 17.14 MAX. (.675) 8 6 Packaging Specifications Tape and Reel .................... 300 pcs./reel How To Order PT75161E L Model Termination L = Tin only (RoHS Compliant) REV. 06/11 *RoHS Directive 2002/95/EC Jan 27, 2003 including Annex. Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. 7 .254 - .508 (.010 - .020) 8.63 MAX. (.340) 2.54 10 PLCS. (.100) Coplanarity: 1.01 - 1.27 12 PLCS. (.040 - .050) DIMENSIONS: MM (INCHES) TOLERANCES: ± 0.25 (.010) .102 (.004)