SMT Current Sense Transformer PB002XNL Series Height: 10mm Max Footprint: 19.9mm x 14.5mm Max Frequency Range: 20kHz to 500kHz Current Rating: up to 35A Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C DCR (mΩ MAX) Secondary Hipot Part Turns Inductance Primary Secondary (V ) RMS Number Ratio (mH MIN) (11-12) (2-4) PB0025NL 50:1 1.4 0.42 700 500 PB0026NL 100:1 5.6 0.42 1400 500 PB0027NL 200:1 22.4 0.42 2900 500 Notes: 5 1. The temperature of the component (ambient temperature plus temperature rise) must BPK = 64.9 * VREF * (Duty_Cycle_Max) * 10 / (N * Freq_kHz) be within the specified operating temperature range. * for bi-polar current applications divide BPK (as calculated above) by 2. 2. The maximum current rating is based upon temperature rise of the component and 5. Optional Tape & Packaging can be ordered by adding a “T” suffix to the part number (i.e. represents the DC current which will cause a typical temperature rise of 40°C with no PA0368.050NL becomes PA0368.050NLT). Pulse complies to the industry standard tape airflow. and reel specification EIA481. 3. To calculate the value of the terminating resistor (Rt) use the following formula: 6. The “NL” suffix indicates an RoHS-compliant part number. Non-NL suffixed parts are Rt (Ω) = VREF * N / (Ipeak_primary) not necessarily RoHS compliant, but are electrically and mechanically equivalent to 4. The peak flux density of the device must remain below 2000 Gauss. To calculate the NL versions. If a part number does not have the “NL” suffix, but an RoHS compliant peak flux density for uni-polar current use following formula: version is required, please contact Pulse for availability. Mechanical Schematic PBXXXXNL 11 2 .530 .560 MAX 13,46 14,22 4 12 .394 MAX 10,00 Iprimary Isecondary 15 .650 MIN .59 16,51 MAX 15,00 .784 Vref MAX 19,91 1 RT .804 20,42 .100 x .240 .620 2,54 x 6,10 APPLICATION CIRCUIT .100 15,75 10 1 2,54 Weight .............................4.7 grams Tray .....................................100/tray .275 .610 Tape & Reel .......................300/reel 6,99 15,49 Coplanarity ................0.006 inches .047 65 1,19 Inches Dimension: 12 .285 .100 .100 x .016 mm 7,24 .010 2,54 x 0,41 2,54 Unless otherwise specified, all tolerances are ± 0,25 http://www.power.pulseelectronics.com/contact power.pulseelectronics.com SPM2007 (02/18) 1 SMT Current Sense Transformer PB002XNL Series For More Information Pulse Worldwide Pulse Europe Pulse China Headquarters Pulse North China Pulse South Asia Pulse North Asia Headquarters Pulse Electronics GmbH Pulse Electronics (ShenZhen) CO., LTD Room 2704/2705 3 Fraser Street 1F, No.111 15255 Innovation Drive Ste 100 Am Rottland 12 D708, Shenzhen Academy of Super Ocean Finance Ctr. 0428 DUO Tower Xiyuan Road San Diego, CA 92128 58540 Meinerzhagen Aerospace Technology, 2067 Yan An Road West Singapore 189352 Zhongli District U.S.A. Germany The 10th Keji South Road, Shanghai 200336 Taoyuan City 32057 Nanshan District, Shenzhen, P.R. China Taiwan (R.O.C) China 518057 Tel: 858 674 8100 Tel: 49 2354 777 100 Tel: 86 755 33966678 Tel: 86 21 62787060 Tel: 65 6287 8998 Tel: 886 3 4356768 Fax: 858 674 8262 Fax: 49 2354 777 168 Fax: 86 755 33966700 Fax: 86 2162786973 Fax: 65 6280 0080 Fax: 886 3 4356820 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, 2018. Pulse Electronics, Inc. All rights reserved. http://www.power.pulseelectronics.com/contact power.pulseelectronics.com SPM2007 (02/18) 2