PE-65848

TRANSFORMERS FOR ECHELON® NEURON® ICs For Use with 3120 and 3150 Chips Produced by Motorola and Toshiba TM TM For 1.25Mbps twisted pair applications Provides 1500Vrms isolation for 1 minute -40°C to +80°C operating temperature range Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C Standard Part Number RoHS-6 Compliant Part No. Turns Ratio (±2%) Primary Inductance (mH) DCR Primary (Ω MAX) DCR Secondary (Ω MAX) Primary Pins (Network Side) Package PE-65848 PE-65848NL 1CS:1CS 3.5 - 6.5 1.0 1.0 8-5 SMT PE-65948 PE-65948NL 1CT:1CT 3.5 - 6.5 1.0 1.0 2-6 THT NOTE: CS = Center Split, CT = Center Tap Mechanicals PE-65848 .475 MAX 12,06 .600 15,24 MAX 8 5 .400 .475 10,16 12,06 MAX MAX Date Code 1 .100 2,54 .100 2,54 TYP .120 3,05 .030 0,76 PE-65848 Schematics .640 16,26 .400 10,16 7 6 5 1 2 3 4 .050 1,27 TYP 4 .300 7,62 SUGGESTED PAD LAYOUT .085 2,16 .340 8,64 MAX PE-65848 PE-65812 Weight . . . . . . . . . .2.0 grams . . . . . .1.2 grams Tape & Reel . . . . . . . .250/reel . . . . . . . . . . .N/A Tube . . . . . . . . . . . . . .30/tube . . . . . . . .60/tube Dimensions: Inches mm Unless otherwise specified all tolerances are ± .010 0,25 .010 / .020 0,25 / 0,51 .004/0,10 .040 / .050 1,02 / 1,27 PE-65948 8 .250 6,35 MAX .510 MAX 12,95 5 6 PE-65948 3 Date Code 4 1 2 .400 10,16 .100 2,54 .360 MAX 9,15 .200 5,08 .150 3,81 5 6 3 4 1 2 Leads are 24 AWG-solderable Lon ® technology makes possible a new generation of smart, low-cost products that communicate with one another and that can be linked together to serve applications in consumer electronics, factory automation, vehicle controls, commercial building controls, home automation, and other industries. The PE-65848 and PE-65948 transformers are designed specifically for use with Echelon’s Neuron ® 3120TM and Neuron ® 3150TM chips in 1.25 Mbps, twisted pair bus applications. The transformers provide DC isolation and common mode noise rejection. Their characteristics have been optimized to assure the proper pulse waveform is transmitted onto the twisted pair cable when used in conjunction with the recommended circuitry. The transformers provide 1500Vrms high voltage isolation for one minute, but are not intended for use as a hazardous voltage safety barrier. Order PE-65848T for optional Tape & Reel packaging. When using PE-65948, center taps can be created by connecting winding ends together on the PCB. For More Information: Pulse Worldwide Headquarters Pulse Northern Europe Pulse Southern Europe Pulse Pulse North China China Headquarters Room 1503 12220 World Trade Drive San Diego, CA 92128 U.S.A. www.pulseeng.com TEL: 858 674 8100 FAX: 858 674 8262 3 Huxley Road Surrey Research Park Guildford, Surrey GU2 5RE United Kingdom TEL: 44 1483 401700 FAX: 44 1483 401701 Zone Industrielle F-39270 Orgelet France TEL: 33 3 84 35 04 04 FAX: 33 3 84 25 46 41 No. 1 Industrial District Changan, Dongguan China TEL: 86 769 5538070 FAX: 86 769 5538870 XinYin Building No. 888 YiShan Road Shanghai 200233 China TEL: 86 21 54643211/2 FAX: 86 21 54643210 Pulse South Asia Pulse North Asia 150 Kampong Ampat #07-01/02 KA Centre Singapore 368324 No. 26 Kao Ching Road Yang Mei Chen Taoyuan Hsien Taiwan, R. O. C. TEL: 886 3 4641811 FAX: 886 3 4641911 TEL: 65 6287 8998 FAX: 65 6280 0080 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, 2006. Pulse Engineering, Inc. All rights reserved. www.pulseeng.com T602.B (2/06)