Mosfet Gate Drive Transformers PA3815NL Series REG.-Nr. 1441 International safety construction, VDE approval with IEC62368-1 3750VRMS gate to drive winding test Useful operating frequency from 20kHz to 100kHz Electrical Specifications 25C - Operating Temperature -40C to +125C 1 Inductance Leakage DCR DCR C C Typical WW WW Part Turns 1VRMS 1 kHz Inductance Drive Gate Drive Gate Operating Number Ratio Term 1-2 Term 1-2 Winding Winding Winding To Gate Frequency (5%) (H MIN) (H MAX) ( MAX) ( MAX) (pf MAX) (pf MAX) (kHz) PE-63385NL 1:1 1500 4.0 0.40 0.75 50 NA 20-100 PE-63387NL * 1:1:1 1500 4.0 0.40 0.75 50 130 20-100 PE-63386NL 1:1.5 1500 4.0 0.40 2.50 50 NA 20-100 PE-63388NL 1:1.5:1.5 1500 4.0 0.40 2.50 50 130 20-100 Notes: *Tested to 4400Vrms for 1 minute as PE-68448NL. Maximum Ratings Dielectric Strength PE-63385 PE-63387 Test RMS Test Volts Rating Sym PE-63386 PE-63388 Unit Between 60Hz, 1 Minute Hold 6 Drive Excitation, Unipolar ET 200 320 V-S Gate-Drive 3750 U 6 Drive Excitation, Bipolar ET B 400 640 V-S Gate-Gate 1500 Secondary RMS Current I 7 640 500 ma Gate-Core 2000 SR Operating & Storage Temp. T , T 105 105 C Drive-Core 1750 OP STG Mosfet Gate Drive Transformers PA3815NL Series Mechanical Schematic PE-XXXXXNL 1.08 .200 MAX MIN 27,43 5,08 1.20 3 1 .750 MAX 30,48 MAX GATE DRIVE 19,05 2 6 3 PE-63385NL/PE-63386NL 1 4 .850 1.09 .650 3 .700 MAX 21,59 27,69 GATE 1 16,51 17,78 4 DRIVE 5 5 2 GATE 6 2 6 PE-63387NL/PE-63388NL/PE-68448NL .200 .600 .075 .025 5,08 15,24 1,91 0,64 Inches Dimensions: mm Notes: Unless otherwise specified, .010 1. Measured with secondaries shorted 5. Mounting header flammability rating: UL-94V0 all tolerances are 0,25 2. Pins .025/0,64 square solderable 6. At 2480 Gauss 3. Unused pins not provided 7. At 200 CM/AMP 4. Pin numbers not marked on par For More Information Pulse Worldwide Pulse Europe Pulse China Headquarters Pulse North China Pulse South Asia Pulse North Asia Headquarters Pulse Electronics GmbH Pulse Electronics (ShenZhen) CO., LTD Room 2704/2705 3 Fraser Street 1F, No.111 15255 Innovation Drive Ste 100 Am Rottland 12 D708, Shenzhen Academy of Super Ocean Finance Ctr. 0428 DUO Tower Xiyuan Road San Diego, CA 92128 58540 Meinerzhagen Aerospace Technology, 2067 Yan An Road West Singapore 189352 Zhongli District U.S.A. Germany The 10th Keji South Road, Shanghai 200336 Taoyuan City 32057 Nanshan District, Shenzhen, P.R. China Taiwan (R.O.C) China 518057 Tel: 858 674 8100 Tel: 49 2354 777 100 Tel: 86 755 33966678 Tel: 86 21 62787060 Tel: 65 6287 8998 Tel: 886 3 4356768 Fax: 858 674 8262 Fax: 49 2354 777 168 Fax: 86 755 33966700 Fax: 86 2162786973 Fax: 65 6280 0080 Fax: 886 3 4356820 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, 2019. Pulse Electronics, Inc. All rights reserved.