PA0368.070NL

SMT Current Sense Transformers PA0368.XXXNL Height: 3.3mm Max Footprint: 8.38mm x 8.38mm Max Current Rating: up to 4A Frequency Range: 50kHz to 1MHz Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C6 Part 4,5 Number Turns Ratio Current1 Rating Secondary Inductance (mH MIN) DCR (mΩ MAX) Hipot (VRMS) Primary Secondary PA0368.050NL 1:50 4 1.7 4 900 500 PA0368.070NL 1:70 4 3.3 4 1200 500 PA0368.080NL 1:80 4 4.3 4 1400 500 PA0368.100NL 1:100 4 6.7 4 1600 500 PA0368.125NL 1:125 4 10.4 4 1900 500 Notes: 1. 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 40°C with no airflow. 2. To calculate value of terminating resistor (Rt) use the following formula: Rt (W) = Vref * N /(Ipeak_primary) 3. 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 = 64.9 * Vref * (Duty_Cycle_Max) * 105 / (N * Freq_kHz) * for bi-polar current applications divide Bpk (as calculated above) by 2. 4. Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part number (i.e. PA0368.050NL becomes PA0368.050NLT). Pulse complies to industry standard tape and reel specification EIA481. 5. 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. 1 Power.PulseElectronics.com 6. The temperature of the component (ambient plus temperature rise) must be within the stated operating temperature ranger. SPM2007_57 (10/20) SMT Current Sense Transformers PA0368.XXXNL Mechanical Schematic PA0368.XXXNL Weight ...........................0.30grams Tape & Reel .......................1100/reel Dimensions: mm Unless otherwise specified, all tolerances are: ±0.25 Application For More Information: Americas - prodinfo_power@pulseelectronics.com | Europe - power-apps-europe@pulseelectronics.com | Asia - power-apps-asia@pulseelectronics.com Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. © Copyright, 2020. Pulse Electronics, Inc. All rights reserved. 2 Power.PulseElectronics.com SPM2007_57 (10/20)