SMT GATE DRIVE TRANSFORMERS 1500VDC Basic and Operational Insulation Storage Temperature: -55°C to +130°C 500Vdc isolation between gate and drive. Basic insulation(1.4mm creepage/clearance) and operational available. Maximum Reflow Temperature: 235°C (245°C for RoHS compliant) Moisture Sensitivity Level (MSL): 1 Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C 5 Part Number Turns Ratio Pri-Sec Insulation (Vdc) MAX (v* usec) Primary Inductance (uH MIN) Leakage Inductance (uH MAX) DCR Primary (Ω MAX) DCR Secondary (Ω MAX) Package Size PL1960 1:1 1500.00 9.700 785.0 0.46 0.60 0.6 8.6x6.7x2.5 NOTES: 1.The maximum volt-μsec rating limits the peak flux density to 2200 Gauss when used in a unipolar drive application. For bi-polar drive applications a maximum volt-μsec of two times this rating is acceptable (ie: 2* (volt*μsec rating) Volt*μsec = (voltage applied to the primary) * dutycycle / Frequecy = V * alpha / Freq_Hz = V * μsec 2. Leakage inductance is measured at primary terminals with all secondaries shorted. 3.Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part number (i.e. P0544NL becomes P0544NLT). Pulse complies to industry standard tape and reel specification EIA481. 4.The “NL” suffix indicates an RoHS-compliant part number. Non-NL suffixed parts are not necessarily RoHS compliant, but are electrically and mechanically equivalent to NL versions. If a part number does not have the “NL” suffix, but an RoHS compliant version 5. The temperature of the component (ambient plus temperature rise) must be within the stated operating temperature range. Mechanical Schematic .340 MAX 8,64 .070 1,77 .265 MAX 6,73 .100 4X 2,54 .220 .320 5,58 8,12 .200 5,08 .140 MAX 3,56 Weight . . . . . . . . . . . . . . 0.28 grams Tape & Reel . . . . . . . . . . . . 1500/reel Tube . . . . . . . . . . . . . . . . . . 60/tube .100 2,54 SUGGESTED PAD LAYOUT .005/0.13 4 SURFACES Dimensions: Inches mm Unless otherwise specified, all tolerances are ± .010 0,25 For More Information: Pulse Worldwide Headquarters Two Pearl Buck Court Bristol, PA 19007 U.S.A. www.pulseeng.com Tel: 215 781 6400 Fax: 215 781 6403 Pulse Europe Pulse China Headquarters Pulse North China Pulse South Asia Pulse North Asia Einsteinstrasse 1 D-71083 Herrenberg Germany B402, Shenzhen Academy of Aerospace Technology Bldg. 10th Kejinan Rd. High-Tech Zone Nanshan District Shenzen, PR China 518057 Tel: 86 755 33966678 Fax: 86 755 33966700 Room 2704/2705 Super Ocean Finance Ctr. 2067 Yan An Rd. West Shanghai 200336 China 135 Joo Seng Rd. #03-02 PM Industrial Bldg. Singapore 368363 No. 26, Kao Ching Rd. Yang Mei Chen Taoyuan Hsien Taiwan R. O. C. Tel: 86 21 62787060 Fax: 86 2162786973 Tel: 65 6287 8998 Fax: 65 6280 0080 Tel: 886 3 4643715 Fax: 886 3 4641911 Tel: 49 7032 7806 0 Fax: 49 7032 7806 135 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, 2010. Pulse Engineering, Inc. All rights reserved. www.pulseeng.com M149.A (8/10)