ADSL Magnetics GlobeSpan RADSL CO TM00314 • Designed to meet UL1950 and IEC 950 safety requirements • UL file number: E150991 • Operating temperature range: -40° C to +85° C • Meets IEC 695, 2-2 flammability requirements • PWB Process Capability: standard printed wiring board assembly techniques, total-immersion cleaning • Reliability testing: shock, vibration, temperature cycling, temperature - humidity - bias ELECTRICAL SPECIFICATIONS AT 25° C Part Number 2810D DCR1 Ω max Turns Ratio1 Inductance2 µH ± 5% (8-5) : (1-4) (8-5) (1-4) 1 : 1.4 475 2.5 Package SMD Leakage Inductance3 µH max Direct Capacitance1 pF max Dielectric Rating1 Vrms min (8-5) (8-5) between (8-5) & (1-4) between (8-5) & (1-4) 1.6 15 25 1500 1. connect terminals 2 to 3 & 6 to 7 2. measured at 10 kHz, 0.1 Vac, connect terminals 6 to 7 3. connect terminals 2 to 3 & 6 to 7, short terminals 1, 2, 3 & 4 SCHEMATIC 2810D 1 8 3 6 2 7 4 5 ©2000 Bel Fuse Inc. Specifications subject to change without notice. 04.00 Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com T3-45 ADSL Magnetics GlobeSpan RADSL CO TM00314 MECHANICAL 2810D 0.200 (5.08) 0.070 (1.78) 0.200 (5.08) 0.355 (9.02) 0.315 (8.00) 0.120 (3.05) 0.595 (15.11) 1.225 (31.12) 0.890 (22.61) MAX 0.110 (2.79) 0.065±0.005 (1.65±0.13) DIA. PILOT HOLE REQUIRED FOR PIN COMPONENT GUIDE PIN (2 PLACES) SUGGESTED PCB PAD LAYOUT 0.880 (22.35) MAX 0.400 (10.16) MAX 0.040 (1.02) REF 0.006 (0.152) 8 EDGES 1.025 (26.04) 1.220 (30.99) MAX ©2000 Bel Fuse Inc. Specifications subject to change without notice. 04.00 CORPORATE FAR EAST EUROPE Bel Fuse Inc. 198 Van Vorst Street Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com Bel Fuse Ltd. 8F / 8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel 852-2328-5515 Fax 852-2352-3706 www.belfuse.com Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Suite G7, Preston Lancashire, PR1 8UD, U.K. Tel 44-1772-556601 Fax 44-1772-888366 www.belfuse.com T3-46