Document 765 For use with TI UCD3138 Gate Drive Transformer Digital Power Controllers Selected by Texas Instruments for their UCD3138 evaluation boards. Designed to meet UL/CSA/IEC 60950 Reinforced Insulation specification 3.0 mm creepage and clearance. Isolation: 3000 Vrms primaries to secondary 500 Vrms windings to core Core material Ferrite Terminations RoHS compliant tin-silver over tin over nickel over phos-bronze. Weight 6.3 g Ambient temperature 40C to +85C Maximum part temperature +125C (ambient + temp rise) Storage temperature Component: 40C to +125C. Packaging: 40C to +80C Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30C / 85% relative humidity) Packaging 200/13 reel Plastic tape: 44 mm wide, 0.4 mm thick, 24 mm pocket spacing, 10.56 mm pocket depth PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787 PCB Washing.pdf. Primary Leakage Volt-time SRF 2 3 4 5 Part Turns inductance inductance DCR max product typ Capacitance 1 number ratio 25% (H) max (H) (Ohms) (V-sec) (MHz) max (pF) GA3550-BL 1 : 1 : 1 460 1.15 (Pri A ) 0.410 (Pri A ) 165 5.85 34.0 (1 10) 1.25 (Pri B ) 0.475 (Pri B ) 10.5 (1 5) 0.440 (sec) 1. When ordering, please specify a packaging code: 2. Inductance is for each winding, measured at 200 kHz, 0.4 Vrms, 0 Adc. 3. Leakage inductance is measured at 200 kHz, 0.4 Vrms with secondary GA3550-BLD pins shorted. Packaging: D = 13 machine ready reel. EIA-481 embossed plastic 4. Volt-time product is per winding. tape (200 parts per full reel). Quantities less than 5. SRF is per winding, measured on an Agilent/HP 4192 or equivalent. full reel available: in tape (not machine ready) or with 6. Electrical specifications at 25C. leader and trailer ( 25 charge). Refer to Doc 362 Soldering Surface Mount Components before soldering. B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to D. 1 10 Pri A Sec 2 9 5 Pri B 6 inches Dimensions are in mm Document 765 Revised 10/04/17 US +1-847-639-6400 sales coilcraft.com UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2021 This product may not be used in medical or high Taiwan +886-2-2264 3646 sales coilcraft.com.tw risk applications without prior Coilcraft approval. China +86-21-6218 8074 sales coilcraft.com.cn Specification subject to change without notice. Singapore + 65-6484 8412 sales coilcraft.com.sg Please check web site for latest information.X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Pulse Transformers category: Click to view products by Coilcraft manufacturer: Other Similar products are found below : E4001NLT 1879401-1 IF-18-0269-N T1042NLT T1049NL PE-68023NL PH0905NL PT4163S PT5010 PA0173NLT CTX02-14608 PE- 65457NLT T60403-D4721-X088 H1183NLT CTX33-18971-R HM2108NLT HM0068ANLT PG1427.001NLT 750031353 PH9400.566NLT PH9400.655ANLT PH9400.655NLT PH9385.013NLT B78307X0001 B78307A2276A003 HX6096FNL HX6106NLT P0926NL HX6096NL PA3493NLT P0585ANL HU4102NL PH9385.012NLT PH9400.111NLT PH9400.211NLT PH9400.233ANLT SMQC1553-6 78615/9JC-R SMQ1553-45 Q1553-45 Q1553-22 Q1553-21 PH9400.211ANLT TGM-050P3RL TGRAD-560V8LF TGMR- 360V6LF P0544 PA0264NLT T60403-D4215-X014 T60403-F4185-X035