PL IA N T Features M ■ VALOR ST5116 equivalent ■ Surface mount, dual transformer for CO *R oH S This series is obsolete and not recommended for new designs. transmit and receive SM YYW7517 W 6L ■ 1500 VAC HIPOT ■ RoHS compliant* Applications ■ Telecom SM75176L - T1/CEPT/ISDN-PRI Transformer Electrical Specifications @ 25 °C Turns Ratio ±5 % (1-2):(2-3):(16-15):(15-14) ...1:1:1:0.26 Turns Ratio ±5 % (6-7):(11-10):(10-9):(7-8) .....1:1:1:0.26 Polarity..................................1,6,11 & 16 OCL (16-14) mH min. @ 10 kHz, 0.01 V ............1.5 OCL (6-8) mH min. @ 10 kHz, 0.01 V ............1.5 Le (16-14) µH max. @ 100 kHz, short (1-2-3) ...................................0.5 Le (6-8) µH max. @ 100 kHz, short (9-10-11)................................0.5 Cww (16-15-14) to (1-2-3) pF max. @ 100 kHz ........................40 Cww (6-7-8) to (9-10-11) pF max. @ 100 kHz ........................40 DCR (1-3) (Ω max.) ...........................1.1 DCR (11-9) (Ω max.) .........................1.1 DCR (16-14) (Ω max.) .......................0.7 DCR (6-8) (Ω max.) ...........................0.7 HIPOT Between Pri. and Sec. Windings (VAC)...........................................1500 Operating Temperature (°C) ......0 to +70 Packaging Specifications Product Dimensions Electrical Schematic 12.0 MAX. (.472) CORE A 1 16 2 16 15 3 14 8.76 - 9.52 (.345 - .375) 7.0 (.276) SM75176L (DATECODE) CORE B 6 9 11 1 8 10 7 8 9 0.46 ± 0.50 (.018 ± 0.02) 1.27 (.050) TYP. E T E L O S B O 6.65 (.262) MAX. 1.01 (0.040) DIMENSIONS: MM (INCHES) TOLERANCE: ± 0.25 (.010) Tape & Reel*...................... 700 pcs./reel *”E” suffix before “L” in part number designates tape & reel packaging, e.g. SM75176EL. How To Order SM75176E L Model Termination L = Tin only (RoHS Compliant) REV. 11/14 *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications.