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| SMT CURRENT SENSE TRANSFORMERS P822X Series Height: 5.1mm Max Footprint: 8.4mm x 7.2mm Max Current Rating: up to 10A Frequency Range: 50kHz to 1MHz Reverse Polarity version of P820X Electrical Specifications @ 25C -- Operating Temperature -40C to +130C Part Number P8222 P8223 P8224 P8225 P8226 P8227 P8228 P8229 Turns Ratio 1:20 1:30 1:40 1:50 1:60 1:70 1:100 1:125 Current Rating 2 (A) 10 10 10 10 10 10 10 10 Secondary Inductance (mH MIN) 0.08 0.18 0.32 0.50 0.72 0.98 2.00 3.00 DCR (m MAX) Primary Secondary (8-7) (6-4) 6 6 6 6 6 6 6 6 550 870 1140 1500 1750 4750 5500 6500 Hipot (VRMS) 500 500 500 500 500 500 500 500 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 when both one turn windings connected in parallel. 3. To calculate the value of the terminating resistor (Rt) use the following formula: Rt () = 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) * 105 / ( N * Freq_kHz) * for bi-polar current applications divide Bpk as calculated above by 2. 5. Add "T" suffix to the part number for Tape & Reel packaging, (i.e. P8222T). Mechanical .190 4,83 NOM .010 0,25 .330 8,38 MAX Pin 8 3 2 1 Pin 7 BOTTOM VIEW 4 5 6 .024 0,61 .106 2,69 .100 2,54 .060 1,52 .120 RECOMMENDED 3,05 PAD LAYOUT .073 1,85 NOM Schematic 8 7 Iprimary Isecondary .050 1,27 .050 1,27 6 4 .284 7,21 MAX .073 1,85 1 N RT Vref APPLICATION CIRCUIT Weight . . . . . . . . . . . . . .0.34 grams Tray . . . . . . . . . . . . . . . . . .120/tray Tape & Reel . . . . . . . . . . . .900/reel Coplanarity . . . . . . . . .0.006 inches Dimensions: Inches mm Unless otherwise specified, all tolerances are .010 0,25 For More Information: Pulse Worldwide Headquarters 12220 World Trade Dr. San Diego, CA 92128 U.S.A. www.pulseeng.com TEL: 858 674 8100 FAX: 858 674 8262 Pulse Europe Einsteinstrasse 1 D-71083 Herrenberg Germany Tel: 49 7032 7806 116 Fax: 49 7032 7806 135 Pulse China Headquarters No. 1 Industrial District Changan, Dongguan China Tel: 86 769 85538070 Fax: 86 769 85538870 Pulse North China Room 1503 XinYin Building No. 888 YiShan Rd. Shanghai 200233 China Tel: 86 21 54643211/2 Fax: 86 21 54643210 Pulse South Asia 150 Kampong Ampat #07-01/02 KA Centre Singapore 368324 Tel: 65 6287 8998 Fax: 65 6280 0080 Pulse North Asia No. 26 Kao Ching Rd. Yang Mei Chen Taoyuan Hsien Taiwan, R. O. C. Tel: 886 3 4641811 Fax: 886 3 4641911 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. (c) Copyright, 2006. Pulse Engineering, Inc. All rights reserved. www.pulseeng.com P626.A (7/06) |
Price & Availability of P8226
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