UPN Interface Transformer Turns Ratio (10-6 : 1-5) 1CS : 2 + 2% 1 Parameter Min. Inductance Pins 6-10 ( 9-7shorted) Typ. Max. Schematic Diagram mH 1.7 2 Units D.C. Resistance Pins 1-5 8.0 Ω D.C. Resistance Pins 6-10 ( 9-7shorted) 4.2 Ω 10 1 9 Chip Hi-Pot Primary to Secondary 1500 VRMS Current DC Bias 100 Line 7 mA 5 6 1. Line : Chip 2 Tested at 1 kHz - 100 mV Materials used in construction of this component meet or exceed UL Class B and can be operated up to 130oC Physical Dimensions inches (mm) .522 (13.26) MAX. .532 (13.51) MAX. .715 (18.15) 1 2 .516 (13.1) MAX. 3 10 Suggested Pad Layout 4 .100 (2.54) .028 (0.70) .025 (0.64) 8 7 5 .100 (2.54) TYP. .516 (13.1) 9 .100 (2.54) TYP. .050 (1.27) TYP. 6 .675 (17.15) .663 (16.85) RHOMBUS P/N: T-1384 CUST P/N: DATE: 12/12/00 Rhombus Industries Inc. Transformers & Magnetic Products NAME: SHEET: 15801 Chemical Lane, Huntington Beach, CA 92649 Phone: (714) 898-0960 FAX: (714) 896-0971 www.rhombus-ind.com