U Interface Transformer Hybrid APC13107lp ELECTRICAL SPECIFICATIONS @ 25°C OPERATING TEMPERATURE -40°C TO +85°C STORAGE TEMPERATURE -40°C TO +85°C Transformer Choke Turns Ratio +/- 5% SEC:PRI Primary Inductance mH min Leakage Inductance uH max PRI DCR OHMS +/-20% SEC DCR OHMS +/-20% DC BIAS mA max Inductance per line mH nom DCR per line OHMS 1:0.625:0.625 26.5 70 27 13.5 40 0.04 0.5 NOTES: ISOLATION PRI:SEC 1500VRMS. DESIGNED FOR MOTOROLA U-INTERFACE MC 145572 UL CERTIFIED TO UL 1459 THIRD EDITION AND UL 1950 SECOND EDITION WITH D3 DEVIATIONS UL FILE NUMBER E175058 BLOCK DIAGRAM Vcc 3 2 1 DMT1 AOUT 7 TIP BOUT T1 _ 6 5 4 DMT1 Vcc + BIN 2 1 4 5 DMT2 AIN 9RING DMT2 Vcc 13 MCUI/P MECHANICAL SIDEELEV ATION PLANVIEW PLANVIEWPINLA YOUT DIMENSIONS PLANVIEWPINNUMBERS 6EQUAL SPACESEACH5.08 3.71 12 11 10 1 2 3 Pin1marker NOTES: 30.48 Partnumber ,datecode,issue numberandmanufacturingcode 9 8 7 12 11 10 9 8 7 20.95 25.80 13.34 MAX 3.71 2.4 37.9 37.9 13 4 5 6 1 2 3 3.2+/-0.2 2.54 7.52 12.70 2.54 13 4 5 6 Recommendedholesize 0.95mm 7.52 NOT TO SCALE TOLERANCE +/- 0.2MM ALL DIMENSIONS IN MM PIN DIAMETER 0.75MM MAX DOT ON TOP SURFACE INDICATES PIN 1 ©2003 Bel Fuse Inc. Specifications subject to change without notice. 05.20.03 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com Page 1