SMT Current Sense Transformers PA1005.XXXNL Series Height: 5.5mm Max Footprint: 8.4mm x 7.2mm Max Current Rating: up to 20A Frequency Range: 50kHz to 1MHz Low Primary DCR version of P820X Electrical Specifications @ 25C -- Operating Temperature -40C to +130C Part 5,6 Turns Number Ratio 1:20 1:30 1:40 1:50 1:60 1:70 1:100 1:125 PA1005.020NL PA1005.030NL PA1005.040NL PA1005.050NL PA1005.060NL PA1005.070NL PA1005.100NL PA1005.125NL Current 2 Rating (A) Secondary Inductance (mH MIN) DCR (mW MAX) PrimarySecondary (8-7)(1-3) Hipot (VRMS) 20 20 20 20 20 20 20 20 0.08 0.18 0.32 0.50 0.72 0.98 2.00 3.00 0.75550 0.75870 0.751140 0.751500 0.752250 0.754750 0.755500 0.756500 1000 1000 1000 1000 1000 1000 1000 500 NOTES: 1.The temperature of component (ambient temperature plus temper-ature rise) must be within the specified operating temperature range. 2.The maximum current rating is based upon temperature rise of the component and represents the DC current which will cause a typical temperature rise of 40C with no airflow when both one turn windings connected in parallel. 3.To calculate value of terminating resistor (Rt) use the following formula: Rt (W) = Vref * N / (Ipeak_primary) 4.The peak flux density of the device must remain below 2000 Gauss. To calculate the peak flux density for uni-polar current use following formula: Bpk = 37.59 * Vref * (Duty_Cycle_Max) * 105 / (N * Freq_kHz) * for bi-polar current applications divide Bpk (as calculated above) by 2. 5.Optional Tape & Reel packaging can be ordered by adding a "T" suffix to the part number (i.e. PA1005.020NL becomes PA1005.020NLT). Pulse complies to industry standard tape and reel specification EIA481. 6. The "NL" suffix indicates an RoHS-compliant part number. Non-NL suffixed parts are not necessarily RoHS compliant, but are electrically and mechanically equivalent to NL versions. If a part number does not have the "NL" suffix, but an RoHS compliant version is required, please contact Pulse for availability. Mechanical Schematic .215 MAX 5.50 Weight . . . . . . . . . . . . . . . . 0.34 grams Tray . . . . . . . . . . . . . . . . . . . . 120/tray Tape & Reel . . . . . . . . . . . . . . 900/reel Coplanarity . . . . . . . . . . . 0.004 inches Dimensions: Inches mm Unless otherwise specified, all tolerances are .010 110 pulseelectronics.com 0,25 SPM2007 (02/13)