CT04 Series SMT Current Sense Transformer PACKAGING FEATURES -Low Profile -Full Selection of Turns Ratios -Primary Rated for 20A -Frequency Range up to 1MHz -Suitable for Pick And Place Applications -Withstands Solder Reflow -Reel Diameter: 13" -Reel Width: 16mm -Pieces Per Reel: 1,200 pcs APPLICATIONS -DC/DC Converters -AC/DC Converters Mechanical 6 5 4 1.85 1.52 4.1 max 1.52 XXX YYWW 8 0.6 +/- 0.25 Dot for pin 1 8.13 max 1 2 8 4 7 6 7 2.0+/- 0.15 2.69 0.1 max for coplanarity Schematic Recommend PCB Layout 2.54 1.27 3 0.6 6.9 max 3.05 TOP VIEW Electrical Specifications Part Number Turns Ratio Ls1 (μH, min.) Rs (Ω, max.) Terminating5 Resistor (Ω) Hi-Pot CT04-050 CT04-070 CT04-100 CT04-125 1:50 1:70 1:100 1:125 352 690 1,400 2,200 0.90 1.70 3.00 5.00 2.50 3.50 5.00 6.25 500 500 500 500 1. Tested @ 10kHz, 1 Vrms. 2. Electrical specifications at 25ºC. 3. Operating temperature range: -40ºC to +130ºC. 4. Meets UL 94V-0. 5. Terminating resistor for 1 volt out with 20 Amps AC flowing through the primary. Specifications subject to change without notice. 800.729.2099 tel www.icecomponents.com (10/10) CT04-1