P820X PULSE | Alldatasheet
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power.pulseelectronics.com PC2005 (02/18) http:/ /www.power.pulseelectronics.com/contact 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 Part Number Turns Ratio Current Rating (A) Secondary Inductance (mH MIN) DCR (mΩ MAX) Hipot (VRMS)Primary (8-7) Secondary (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: 1. The temperature of the component (ambient temperature plus temperature 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. 3. To calculate the value of the terminating resistor (Rt) use the following formula: Rt (Ω) = 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) * 10 / (N * Freq_kHz) * for bi-polar current applications divide BPK (as calculated above) by 2. 5. Part number P8222 to P8229 are reverse polarity versions of P820X. 6. Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part number (i.e. P8202NL becomes P8202NLT). Pulse complies to industry standard tape and reel specification EIA481. 7. 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. 6, 7 PXXXXNL Mechanical Schematic .215 5.50MAX Dimension: Inches mm .010 0,25Unless otherwise specified, all tolerances are ± APPLICATION CIRCUIT Isecondary Iprimary Vref RT1
SMT Current Sense Transformer P820X Series power.pulseelectronics.com http:/ /www.power.pulseelectronics.com/contact Pulse Worldwide Headquarters
15255 Innovation Drive Ste 100
San Diego, CA 92128 U.S.A. Tel: 858 674 8100 Fax: 858 674 8262 Pulse Europe Pulse Electronics GmbH Am Rottland 12
58540 Meinerzhagen
Tel: 49 2354 777 100 Fax: 49 2354 777 168 Pulse China Headquarters Pulse Electronics (ShenZhen) CO., LTD D708, Shenzhen Academy of Aerospace Technology, The 10th Keji South Road, Nanshan District, Shenzhen, P .R. China 518057 Tel: 86 755 33966678 Fax: 86 755 33966700 Pulse North China Room 2704/2705 Super Ocean Finance Ctr.
2067 Yan An Road West
Tel: 86 21 62787060 Fax: 86 2162786973 Pulse South Asia
3 Fraser Street
0428 DUO Tower
Tel: 65 6287 8998 Fax: 65 6280 0080 Pulse North Asia 1F, No.111 Xiyuan Road Zhongli District Taoyuan City 32057 Taiwan (R.O.C) Tel: 886 3 4356768 Fax: 886 3 4356820 For More Information 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. PC2005 (02/18)2