Turns Ratio ( + 5 % ) Pulse Transformer 1 CT : 1.3 CT (Pins 1-3:4-6) Units Designed for use with Maxim MAX253 mH Only recommended for applications where FS is High or Open Electrical Specifications @ 25o C Parameter Min. Open Circuit Inductance (OCL) 50mV, @ 100.0 KHz Max. 0.9 Leakage Inductance 100mV, @ 100.0 KHz µH 1.1 Interwinding Capacitance (CW/W) @ 100.0 KHz E-T Product 50 11 pF V-µs Primary DC Resistance 0.8 ohms Secondary DC Resistance 1.1 ohms Isolation (HI-POT) Insulation Resistance Power Rating 6 5 4 2000 VRMS 10,000 MΩ 300 mW Flammability: Materials used in the production of these units meet requirements of UL94-VO and IEC 695-2-2 needle flame test. Parts shipped in anti-static tubes. 55 pieces per tube Tape & Reel Available Physcial Dimensions inches (mm) Schematic Diagram 1 2 3 Primary Pins 1-3 Rhombus P/N: T-939G Cust. P/N: Date: 12/2/96 Rhombus Industries Inc. Transformers & Magnetic Products www.rhombus-ind.com Name: Sheet: 1 of 1 15801 Chemical Lane, Huntington Beach, CA 92649-1595 Phone: (714) 898-0960 z FAX: (714) 896-0971