SURFACE MOUNT CURRENT SENSE TRANSFORMER -Self-leaded, Surface Mount -Suited for IR and Vapor Phase Reflow Soldering -Designed for Switching Power Supply Applications PARAMETER MIN. Secondary Inductance MAX. SCHEMATIC DIAGRAM UNITS 59.2 1 mH 5 1 TURN Secondary DC Resistance 3.9 ohms 2 SEC. TURNS 3 Isolation (HI-POT) 500 VRMS Current 16.4 Amps Secondary Turns (SEC.) 200 1 TURN 4 6 Inductance is measured at 10 kHz, 60 mV rms. Reference values are for the one turn winding connected in parallel for unipolar operation at 200 kHz. Dimensions in inches (mm) Footprint .100 (2.54) 1 5 2 .490 + .015 (12.45 + .38) 2 PL. .030 (0.77) .500 (12.70) .575 (14.61) Max. .400 (10.16) .040 (1.02) .100 (2.54) 3 6 .495 (12.57) Max. 4 .410 (10.41) 4 PL. .280 (7.11) Max. .410 + .015 (10.41 + .38) RHOMBUS P/N: T-20199 CUST P/N: DATE: 3/21/98 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 FAX: (714) 896-0971