SURFACE MOUNT CURRENT SENSE TRANSFORMER -Self-leaded, Surface Mount -Suited for IR and Vapor Phase Reflow Soldering -Designed for Switching Power Supply Applications -Operating Temperature Range: -400C to +850C -Frequency Range: 20 kHz or greater. PARAMETER MIN. Secondary Inductance MAX. SCHEMATIC DIAGRAM UNITS 14.8 1 mH Secondary DC Resistance .93 2 ohms Isolation (HI-POT) 500 VRMS Current 16.3 Amps Secondary Turns (SEC.) 100 5 1 TURN SEC. TURNS 3 1 TURN 4 6 Inductance is measured at 100 kHz, 20 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-20198 CUST P/N: DATE: 7/17/02 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