AS9006-A

Document 243 Ultra-Small CO Driver Transformers This product is not RoHS-compliant. Contact Coilcraft for current status or possible alternatives. To meet the demand for even higher density DSLAM configurations, Coilcraft has introduced these ultra-small Central Office magnetics. These line driver transformers come in an EP7 package. Compared to conventional EP13 designs, they feature: • 58% less volume (under 0.078 in³) • 42% smaller footprint (just 0.22 in²) • 30% lower height (less than 0.36 in) Part number AS8886-B AS9006-A AS9015-A Part number AS8886-B AS9006-A AS9015-A Style SMD SMD SMD Turns ratio line:chip 1.81 : 1 1.80 : 1 1.41 : 1 Line side inductance (µH) 1000 ± 6% 400 ± 5% 474 ± 10% Capacitance max (pF) N/A 40 35 Leakage inductance max (µH) 6.0 5.0 6.0 Longitudinal balance (dB) min 45 (30 kHz - 1.1 MHz) 60 (at 100 kHz) 45 (20 kHz - 1.1 MHz) DCR max (Ohms) Chip side Line side 0.44 (8-6), 0.44 (7-5) 0.23 (8-6), 0.27 (7-5) 0.58 (8-6), 0.75 (7-5) THD typ (dB) -85 at 20 kHz -85 at 100 kHz -92 at 20 kHz 0.87 (1-3, 2-4) 0.80 (1-3, 2-4) 0.94 (1-3, 2-4) Designed to meet UL 1950 UL 1950 UL 1950 Dielectric strength (V) 1875 1875 1875 1. All electrical specifications referenced to line side. 2. Operating temperature range -40° C to +85° C. 3. Electrical specifications at 25° C. 0.420 max 10,7 5 8 Recommended Land Pattern 0.050 1,27 Line side 1 Chip side 8 0.520 max 13,2 Dot over pin 1 0.355 max 9,0 0.530 13,46 0.370 9,4 3 2 6 7 4 4 1 5 Tape and reel: 350/13″ reel 24 mm tape width For packaging data see Tape and Reel Specifications section. 0.080 2,03 0.098 2,5 Specifications subject to change without notice. Please check our website for latest information. Document 243 Revised 06/10/09 © Coilcraft, Inc. 2009