SMT Current Sense Transformer P820X Series Height: 5.5mm Max Footprint: 8.4mm x 7.2mm Max Current Rating: up to 10A Frequency Range: 20kHz to 1MHz Lower Primary DCR version available: PA1005.XXX series Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C 2 DCR (mΩ MAX) Current Secondary Hipot 6, 7 Part Turns Rating Inductance Primary Secondary (V ) RMS Number Ratio (A) (mH MIN) (8-7) (1-3) P8202NL 1:20 10 0.08 6 550 500 P8203NL 1:30 10 0.18 6 870 500 P8204NL 1:40 10 0.32 6 1140 500 P8205NL 1:50 10 0.50 6 1500 500 P8206NL 1:60 10 0.72 6 2250 500 P8207NL 1:70 10 0.98 6 4700 500 P8208NL 1:100 10 2.00 6 5500 500 P8209NL 1:125 10 3.00 6 6500 500 Notes: 5 BPK = 37.59 * VREF * (Duty_Cycle_Max) * 10 / (N * Freq_kHz) 1. The temperature of the component (ambient temperature plus temperature rise) must be * for bi-polar current applications divide BPK (as calculated above) by 2. within the specified operating temperature range. 5. Part number P8222 to P8229 are reverse polarity versions of P820X. 2. The maximum current rating is based upon temperature rise of the component and 6. Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part represents the DC current which will cause a typical temperature rise of 40C with no airflow. number (i.e. P8202NL becomes P8202NLT). Pulse complies to industry standard 3. To calculate the value of the terminating resistor (Rt) use the following formula: tape and reel specification EIA481. Rt (Ω) = Vref * N / (Ipeak_primary) 7. The “NL” suffix indicates an RoHS-compliant part number. Non-NL suffixed parts are 4. The peak flux density of the device must remain below 2000 Gauss. To calculate the peak not necessarily RoHS compliant, but are electrically and mechanically equivalent to flux density for uni-polar current use following formula: 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 8 1 PXXXXNL 7 3 Iprimary Isecondary Vref .215 1 RT MAX 5.50 APPLICATION CIRCUIT Weight ............................0.34 grams Tray .......................................120/tray Tape & Reel .........................900/reel Coplanarity ..................0.004 inches Inches .010 Dimension: Unless otherwise specified, all tolerances are ± mm 0,25 http://www.power.pulseelectronics.com/contact power.pulseelectronics.com PC2005 (02/18) 1 SMT Current Sense Transformer P820X 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 PC2005 (02/18) 2