SMT Gate Drive transforMers 1500Vdc Basic and Operational Insulation Maximum Reflow Temperature: +235C Storage Temperature: -55C to +125C Moisture Sensitivity Level (MSL): 3 1500 VDC isolation between Gate and Drive Basic Insulation (1.4mm creepage/clearance) and operational available Part designed for rugged environments Construction techniques assure excellent resistance to vibration and shock Operating frequency: 50kHz and up Tape and Reel packaging available Electrical Specifications @ 25C -- Operating Temperature -40C to +130C Part Number Turns Ratio Pri-Sec Isulation (VDC) MAX V*sec Primary Inductance (mH MIN) Leakage2 Inductance (H MAX) DCR Primary ( MAX) DCR Secondary ( MAX) Package Size (L x W x H) (mm MAX) X-1569 1:1:1 1500 45.1 3.3 0.700 1.6 1.6 9.0 x 8.6 x 7.6 1 NOTES: 1. The maximum volt-sec rating limits the flux density to 2200 Gauss when used in a unipolar drive application. For bi-polar drive applications a maximum volt-sec of two time this rating is acceptable. (2*(volt*sec ratio)) 2. Leakage Inductance is measured at the primary terminals with all secondaries shorted. 3. Add suffix "T" to part number for Tape & Reel package. 4. To order a RoHS compliant part, add the suffix "NL" to the part number, i.e. X-1569 becomes X-1569NL. Electrical Schematic X-1569 Schematic 3 .355 MAX. 9,01 8 .003 0,08 7 6 .100 3X 2,54 MAX. 5 .340 MAX. 8,63 DATE CODE CTRY ORIGIN 6 1 4 8 5 Part hardened for aerospace use. .00 VIEW A .002 0,07 SCALE ; 30/1 .300 MAX. 7,62 A For More Information Pulse Worldwide Headquarters Two Pearl Buck Court Bristol, PA 19007 U.S.A. Pulse Europe Einsteinstrasse 1 D-71083 Herrenberg Germany Pulse China Headquarters Pulse North China Pulse South Asia Pulse North Asia B402, Shenzhen Academy of Room 2704/2705 135 Joo Seng Road 3F, No. 198 Aerospace Technology Bldg. Super Ocean Finance Ctr. #03-02 Zhongyuan Road 10th Kejinan Road 2067 Yan An Road West PM Industrial Bldg. Zhongli City High-Tech Zone Shanghai 200336 Singapore 368363 Taoyuan County 320 Nanshan District China Taiwan R. O. C. Shenzen, PR China 518057 Tel: 886 3 4356768 Tel: 215 781 6400 Tel: 49 7032 7806 0 Tel: 86 755 33966678 Tel: 86 21 62787060 Tel: 65 6287 8998 Fax: 886 3 4356823 (Pulse) Fax: 215 781 6403 Fax: 49 7032 7806 135 Fax: 86 755 33966700 Fax: 86 2162786973 Fax: 65 6287 8998 Fax: 886 3 4356820 (FRE) 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, 2011. Pulse Electronics, Inc. All rights reserved. 1 pulseelectronics.com M135.F (07/11)