features n semi-shielded construction n inductance range: 1 to 220 h n rated current up to 8 a n aec-q200 qualifed n rohs compliant* and halogen free** srn6045ta series - semi-shielded power inductors *rohs directive 2002/95/ec jan. 27, 2003 including annex and rohs recast 2011/65/eu june 8, 2011. **bourns considers a product to be halogen free if (a) the bromine (br) content is 900 ppm or less; (b) the chlorine (cl) content is 900 ppm or less; and (c) the total bromine (br) and chlorine (cl) content is 1500 ppm or less. specifcations are subject to change without notice. the device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. users should verify actual device performance in their specifc applications. operating temp. .......... -55 c to +125 c (t emperature rise included) storage temperature .. -55 c to +125 c temperature rise ..... 40 c at rated irms rated current ............ inductance drops 30 % at isat failure in time (fit) ........ 24.7/10 9 hours mean time between failures (mtbf) .................................. 40.4 x 10 6 hours electrical specifcations @ 25 c bourns part no. inductance @ 1 mhz / 1 v q (min.) @ 1 mhz srf (mhz) typ. dcr (mw) 20 % irms (a) typ. isat (a) typ. l ( m h) tol. % srn6045ta-1r0y 1.0 30 15 110 10 8.00 13.50 srn6045ta-1r2y 1.2 30 15 90 10.5 7.50 12.5 srn6045ta-1r5y 1.5 30 15 75 11.7 7.00 12.0 srn6045ta-2r2y 2.2 30 15 55 15 6.00 9.50 srn6045ta-3r3y 3.3 30 15 45 21 5.00 7.80 srn6045ta-4r7m 4.7 20 15 40 26 4.50 6.80 srn6045ta-6r3m 6.3 20 15 35 33 3.80 5.90 srn6045ta-6r8m 6.8 20 15 30 34 3.60 5.70 srn6045ta-8r2m 8.2 20 15 27 46 3.40 5.10 SRN6045TA-100M 10 20 15 25 52 3.20 4.60 srn6045ta-120m 12 20 15 22 65 3.00 4.00 srn6045ta-150m 15 20 15 20 71 2.80 3.80 srn6045ta-220m 22 20 15 17 96 2.30 3.30 srn6045ta-330m 33 20 15 13 145 1.80 2.50 srn6045ta-470m 47 20 15 12 200 1.60 2.00 srn6045ta-560m 56 20 15 11 230 1.40 1.80 srn6045ta-680m 68 20 15 10 305 1.10 1.60 srn6045ta-820m 82 20 15 9 365 0.98 1.50 srn6045ta-101m 100 20 15 8.5 456 0.92 1.33 srn6045ta-121m 120 20 15 7 500 0.85 1.20 srn6045ta-151m 150 20 15 6.5 626 0.75 1.10 srn6045ta-181m 180 20 15 6 745 0.68 1.00 srn6045ta-221m 220 20 15 5 900 0.60 0.88 general specifcations core .............................................. ferrite wire ............................ enameled copper t erminal finish ................................... sn coating ................. magnetic epoxy resin packaging ..... 1000 pcs. per 13-inch reel materials product dimensions recommended layout dimensions: mm (inches) electrical schematic how to order srn6045t a - 100m model value code (see table) *rohs compliant *rohs compliant & aec approved *rohs compliant aec approved (select models) lead free *rohs compliant versions available lead free versions are rohs compliant* applications n automotive systems: - driver assistant - infotainment - lighting n dc/dc converters n power supplies n digital video cameras n hdds n smartphones n televisions, lcd displays 4.25 0.3 (.167 .012) 4.2 0.3 (.165 .012) 1.9 0.3 (.075 .012) 6.0 0.3 (.236 .012) 6.0 0.3 (.236 .012) 2r2 5.1 (.201) 1.8 (.071) 6.5 (.256) 4.8 0.3 (.189 .012) 4.25 0.3 (.167 .012) 4.2 0.3 (.165 .012) 1.9 0.3 (.075 .012) 6.0 0.3 (.236 .012) 6.0 0.3 (.236 .012) 2r2 5.1 (.201) 1.8 (.071) 6.5 (.256) 4.8 0.3 (.189 .012)
srf0504 series - line filter temperature rise vs. current specifcations are subject to change without notice. the device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. users should verify actual device performance in their specifc applications. srn6045ta series - semi-shielded power inductors 40 0 0 0.8 1.6 2.4 3.2 4.0 0 03 69 12 15 8 6 4 2 10 32 24 16 8 temperature rise (c) inductance (h) dc current (a) dc current (a) 221m 181m 121m 151m 560m 470m 330m 220m 150m 100m 6r3m 4r7m 3r3y 2r2y 1r5y 1r0y 1r2y 3r3y 2r2y 1r5y 1r2y 1r0y 0 22 44 66 88 110 0 0.6 1.2 1.8 2.4 3.0 temperature rise (c) dc current (a) 101m 820m 680m 560m 470m 330m 0 50 100 150 200 250 0 0.28 0.56 0.84 1.12 1.40 temperature rise (c) dc current (a) 221m 181m 151m 121m srn6045ta-1r0y ~ srn6045ta-3r3y srn6045ta-330m ~ srn6045ta-101m srn6045ta-121m ~ srn6045ta-221m 820m 680m 101m 6r8m 8r2m 0 5 10 15 20 25 0 1.6 3.2 4.8 6.4 8.0 temperature rise (c) dc current (a) 220m 150m 100m 6r8m 6r3m 4r7m 8r2m srn6045ta-4r7m ~ srn6045ta-220m inductance vs. current 40 0 0 0.8 1.6 2.4 3.2 4.0 0 03 69 12 15 8 6 4 2 10 32 24 16 8 temperature rise (c) inductance (h) dc current (a) dc current (a) 221m 181m 121m 151m 560m 470m 330m 220m 150m 100m 6r3m 4r7m 3r3y 2r2y 1r5y 1r0y 1r2y 3r3y 2r2y 1r5y 1r2y 1r0y 0 22 44 66 88 110 0 0.6 1.2 1.8 2.4 3.0 temperature rise (c) dc current (a) 101m 820m 680m 560m 470m 330m 0 50 100 150 200 250 0 0.28 0.56 0.84 1.12 1.40 temperature rise (c) dc current (a) 221m 181m 151m 121m srn6045ta-1r0y ~ srn6045ta-3r3y srn6045ta-330m ~ srn6045ta-101m srn6045ta-121m ~ srn6045ta-221m 820m 680m 101m 6r8m 8r2m 0 5 10 15 20 25 0 1.6 3.2 4.8 6.4 8.0 temperature rise (c) dc current (a) 220m 150m 100m 6r8m 6r3m 4r7m 8r2m srn6045ta-4r7m ~ srn6045ta-220m 0 0 1.2 3.6 2.4 4.8 6.0 3.6 7.2 10.8 14.4 18.0 0 inductance ( h) dc current (a) srn6045ta-120m temperature rise (c) 14 28 42 56 70 40 0 0 0.8 1.6 2.4 3.2 4.0 0 03 69 12 15 8 6 4 2 10 32 24 16 8 temperature rise (c) inductance (h) dc current (a) dc current (a) 221m 181m 121m 151m 560m 470m 330m 220m 150m 100m 6r3m 4r7m 3r3y 2r2y 1r5y 1r0y 1r2y 3r3y 2r2y 1r5y 1r2y 1r0y 0 22 44 66 88 110 0 0.6 1.2 1.8 2.4 3.0 temperature rise (c) dc current (a) 101m 820m 680m 560m 470m 330m 0 50 100 150 200 250 0 0.28 0.56 0.84 1.12 1.40 temperature rise (c) dc current (a) 221m 181m 151m 121m srn6045ta-1r0y ~ srn6045ta-3r3y srn6045ta-330m ~ srn6045ta-101m srn6045ta-121m ~ srn6045ta-221m 820m 680m 101m 6r8m 8r2m 0 5 10 15 20 25 0 1.6 3.2 4.8 6.4 8.0 temperature rise (c) dc current (a) 220m 150m 100m 6r8m 6r3m 4r7m 8r2m srn6045ta-4r7m ~ srn6045ta-220m
user direction of feed 4.0 0.1 (.157 .004) 2.0 0.1 (.079 .004) 1.75 0.1 (.069 .004) 7.5 0.1 (.295 .004) 16.0 0.3 (.630 .012) 12.0 0.1 (.472 .004) 6.4 0.1 (.252 .004) 16.4 +2.0/-0 (.646 +.079/-0) 2.0 0.5 (.079 .020) 80.0 2.0 (3.150 .079) 330 3.0 (12.99 .118) dia. 13.5 0.5 (.531 .020) dia. 13.5 0.5 (.531 .020) dia. dia. 1.5 0.1 (.059 .004) 0.4 0.1 (.016 .004) 6.4 0.1 (.252 .004) 4.7 0.1 (.185 .004) 2r2 2r2 2r2 2r2 srf0504 series - line filter specifcations are subject to change without notice. the device characteristics and parameters in this data sheet can and do vary in different applic ations and actual device performance may vary over time. users should verify actual device performance in their specifc applications. srn6045ta series - semi-shielded power inductors packaging specifcations dimensions: mm (inches) qty: 1000 pcs. per reel rev. 1 1/16 soldering profle 25 temperature (c) time (seconds) preheating soldering natural cooling 217 c t p (245 c, 20~40 sec.) 200 c 150c 60~180 sec. 480 sec. max. 60~150 sec. t p (260 c, 10 sec. max.)
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