SM51384EL

T PL IA N M CO *R oH S Features Applications ■ Shielded construction ■ Power supplies ■ 4K Vrms isolation ■ EXAR SP3232E transceiver ■ 1:3 CT turns ratio ■ 3.3 V input to 5 V output ■ RoHS compliant* SM51384L - High Voltage Isolation Power Transformer Electrical Specifications Product Dimensions Electrical Schematic Pri Sec 1 6 PIN 1 DOT 5 3 General Specifications Operating Temperature......-40 to +95 °C Storage Temperature .......-40 to +125 °C Resistance to Solder Heat ............................. +250 °C for 10 sec. SM51384L YYWW Inductance 1-3 (100 KHz, 0.1 Vrms) ..................................... 215 µH ±30 % DCR 1-3 ............................... 0.7 ohms max. 6-4 ............................... 1.8 ohms max. Turns Ratio 1-3 / 6-4 ............................ 1:3CT ±5 % Voltage 1-3 / 6-4 .............................. 3.3 V / 5 V Volt-time Product ................. 22 VµS typ. Hi-Pot........... 1-6, 4K Vrms, 1 mA, 2 sec. 4 9.0 (.354) MAX. 0.3 ± 0.15 (.012 ± .006) 10.6 ± 0.2 (.417 ± .008) 1.05 ± 0.1 (.041 ± .004) Materials Core ..............................................Ferrite Wire ............................Enameled copper Terminal Finish ...................................Sn 12.7 ± 0.4 (.500 ± .016) 2.5 ± 0.2 (.098 ± .008) Packaging Specifications Tape & Reel ...........350 pcs./13 inch reel 0.7 ± 0.2 (.028 ± .008) How To Order SM51384 E L Model Tape & Reel Packaging Termination L = RoHS compliant Recommended Layout 13.2 (.520) 10.1 (.398) 1.0 (.039) 2.54 (.100) Asia-Pacific: Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116 Europe: Tel: +41-41 768 5555 • Fax: +41-41 768 5510 The Americas: Tel: +1-951 781-5500 • Fax: +1-951 781-5700 www.bourns.com *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. DIMENSIONS: MM (INCHES) SM51384L - High Voltage Isolation Power Transformer Packaging Specifications 24.5 (.965) 100 DIA. (3.937) 330 (12.992) DIA. 4.00 ± 0.10 (.157 ± .004) 2.00 ± 0.10 (.079 ± .004) 2.00 (.079) 20.00 ± 0.10 (.787 ± .004) 1.50 +0.10/-0.0 (.059 +.004/-.000) DIA. 0.4 ± 0.05 (.016 ± .002) 1.75 ± 0.10 (.069 ± .004) SM51384L YYWW 24.00 ± 0.30 (.945 ± .012) 5° 11.50 ± 0.10 (.453 ± .004) 11.00 ± 0.10 (.433 ± .004) 3.20 (.126) 5° 1.50 (.059) 2.20 (.087) 1.50 +0.25/-0.0 DIA. (.059 +.010/-.000) 8.90 (.350) 9.10 ± 0.10 (.358 ± .004) 13.30 ± 0.10 (.524 ± .004) 0.30 (.012) 2.20 (.087) USER DIRECTION OF FEED QUANTITY: 350 PCS. PER REEL DIMENSIONS: MM (INCHES) 10/12 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications.