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 PA1005.020NL PA1005.030NL PA1005.040NL PA1005.050NL PA1005.060NL PA1005.070NL PA1005.100NL PA1005.125NL 1:20 1:30 1:40 1:50 1:60 1:70 1:100 1:125 Current 2 Rating (A) Secondary Inductance (mH MIN) 20 20 20 20 20 20 20 20 0.08 0.18 0.32 0.50 0.72 0.98 2.00 3.00 DCR (mW MAX) Primary Secondary (8-7) (1-3) 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 Hipot (VRMS) 550 870 1140 1500 2250 4750 5500 6500 500 500 500 500 500 500 500 500 NOTES: Bpk = 37.59 * Vref * (Duty_Cycle_Max) * 105 / (N * Freq_kHz) 1.The temperature of component (ambient temperature plus temper-ature * for bi-polar current applications divide Bpk (as calculated above) by 2. rise) must be within the specified operating temperature range. 2.The maximum current rating is based upon temperature rise of the 5.Optional Tape & Reel packaging can be ordered by adding a "T" suffix component and represents the DC current which will cause a typical to the part number (i.e. PA1005.020NL becomes PA1005.020NLT). Pulse temperature rise of 40C with no airflow when both one turn windings complies to industry standard tape and reel specification EIA481. connected in parallel. 6. The "NL" suffix indicates an RoHS-compliant part number. Non-NL suf3.To calculate value of terminating resistor (Rt) use the following formula: fixed parts are not necessarily RoHS compliant, but are electrically and Rt (W) = Vref * N / (Ipeak_primary) mechanically equivalent to NL versions. If a part number does not have 4.The peak flux density of the device must remain below 2000 Gauss. To the "NL" suffix, but an RoHS compliant version is required, please concalculate the peak flux density for uni-polar current use following formula: tact Pulse for availability. Mechanical Schematic .215 MAX 5.50 Weight . . . . . . Tray . . . . . . . . Tape & Reel . . Coplanarity . . . . . . . . . . 0.34 grams . . . . . . . . . . . 120/tray . . . . . . . . . . . 900/reel . . . . . . . 0.004 inches Dimensions: Inches mm Unless otherwise specified, all tolerances are .010 0,25 110 pulseelectronics.com SPM2007 (06/11)