GATE DRIVE TRANSFORMER Military/Aerospace Grade Storage & Operating Temperature: -55C to +125C 60 V - sec MAX Lead finish: SN100 MSL: 3 1500Vrms isolation (380Vrms continuous) Electrical Specifications 25C Part 3,4 Number Turns Ratio Pri-Sec Insulation Max1 (V*sec) Primary Inductance (H MIN) Leakage 2 Inductance DCR Primary ( MAX) DCR Secondary ( MAX) X-1622NL 1:1:1 1500 VRMS 60 1800 0.60 1.60 1.60 Notes: 1. The maximum volt-sec rating limits the peak flux density to 2800 Gauss when used in a unipolar drive application. For bi-polar drive applications a maximum volt-sec of two times this rating is acceptable (ie: 2* (volt*sec rating) Volt*sec = (voltage applied to the primary) * dutycycle / Frequecy = V * alpha / Freq_Hz = V * sec 2. Leakage inductance is measured at primary terminals with all secondaries shorted. Mechanical X-1622NL 1 pulseelectronics-milaero.com 3. Optional Tape & Reel packaging can be ordered by adding a "T" suffix to the part number (i.e. X-1622NL becomes X-1622NLT). Pulse complies to industry standard tape and reel specification EIA481. 4. The "NL" suffix indicates an RoHS-compliant part number. Sn63Pb37 Lead Finish available on request. 5. The temperature of the component (ambient plus temperature rise) must be within the stated operating temperature range. Schematic M295 (01/17) GATE DRIVE TRANSFORMER Military/Aerospace Grade For More Information Pulse North America Headquarters Two Pearl Buck Court Bristol, PA 19007 U.S.A. Pulse China Headquarters Pulse North China Pulse South Asia Pulse North Asia B402, Shenzhen Academy Room 2704/2705 135 Joo Seng Road 3F No. 198, Zhongyuan of Aerospace Technology Super Ocean Finance Ctr. #03-02 Road Bldg. 2067 Yan An Road West PM Industrial Bldg. Zhongli City 10th Kejinan Road Shanghai 200336 Singapore 368363 Taoyuan County (32068) High-Tech Zone China Taiwan Nanshan District Tel: 215 781 6400 Tel: 49 7032 7806 0 Shenzen, PR China 518057 Tel: 86 21 62787060 Tel: 65 6287 8998 Tel: 886 3 4356768 Fax: 215 781 6403 Fax: 49 7032 7806 12 Tel: 86 755 33966678 Fax: 86 2162786973 Fax: 65 6287 8998 Fax: 886 3 4356823 Fax: 86 755 33966700 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, 2013. Pulse Electronics, Inc. All rights reserved. 2 Pulse Europe Zeppelinstrasse 15 71083 Herrenberg Germany pulseelectronics-milaero.com M295 (01/17)