PT73031

www.DataSheet4U.com *R oH V SC AV ER OM AI SIO PL LA N IA BL S NT E Features ■ Low profile 16 pin SMD package ■ Meets the CCITT 1.430 waveform ■ Longitudinal balance from 10 KHz to 300 KHz: 60 dB min. ■ Lead free version available (see How to template when chip pairs and recommended transformer are used ■ 2 KVrms HIPOT ■ Weight: 7.2 g Order) ■ Lead free versions are RoHS compliant* PT73031 - SMD - ISDN S Interface Transformer Electrical Specifications @ 25 °C Turns Ratio ±2 % A ......................................................1:2 B ......................................................1:2 OCL PRI (mH min.) A & B ................................................22 LL SEC (µH max.) A ......................................................15 B ......................................................15 Cww (pF max) A & B ..............................................100 Pri DCR (Ω ±15 %) A ......................................................2.5 B ......................................................2.5 Sec DCR (Ω ±15 %) A ......................................................4.0 B ......................................................4.0 Environmental Characteristics Operating Temperature (°C) ........0 to +85 Storage Temperature (°C) ......-55 to +125 Flammability ..............................UL94V-0 Solder Method ....IR Reflow 230 °C max. 10 seconds Packaging Specifications Tube ....................................24 pcs./tube Product Dimensions 21.00 MAX. (0.827) E...