features n shielded construction n metal alloy powder core n high saturation current n inductance range 0.33 to 10 h n aec-q200 qualifed n rohs compliant* and halogen free** applications n automotive systems: - driver assistant - infotainment - lighting n dc/dc converters n power supplies SRP5020TA series - shielded power inductors operating temperature ................................ -40 c to +150 c (temperature rise included) storage temperature (component) ................................ -40 c to +150 c rated current ............ inductance drops 20 % at isat temperature rise ... 40 c at rated irms 1 moisture sensitivity level ..................... 1 esd classifcation (hbm) ................. n/a 1 circuit design, component, pcb trace size and thickness, airfow and other cooling provisions all affect the part temperature. part temperature should be verifed in the end application. electrical specifcations @ 25 c general specifcations core .......................... metal alloy powder wire ............................ enameled copper terminal finish ................................... sn packaging ..... 3000 pcs. per 13-inch reel materials recommended layout dimensions: mm (inches) * rohs directive 2015/863, mar 31, 2015 and annex. **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. users should verify actual device performance in their specifc applications. the products described herein and in this document are subject to specifc legal disclaimers set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf . bourns part number inductance @ 100 khz / 1 v q (min.) @100 khz / 1 v srf (mhz) typ. dcr (m w ) typ. dcr (m w ) max. irms (a) typ. isat (a) typ. terminal type l (h) tol. (%) SRP5020TA-r33m 0.33 20 10 117 6.3 7.3 12 21.3 lead frame SRP5020TA-r47m 0.47 20 11 100 7.3 8.6 11.5 18 lead frame SRP5020TA-r68m 0.68 20 12 90 11 12.4 10 12.8 lead frame SRP5020TA-1r0m 1.00 20 13 64 17.5 20 7 13.7 lead frame SRP5020TA-1r2m 1.20 20 14 58 23 28 6.2 11 lead frame SRP5020TA-1r5m 1.50 20 15 52 26.5 30.5 5.5 9.8 lead frame SRP5020TA-2r2m 2.20 20 16 38 42 50 4.2 9 lead frame SRP5020TA-3r3m 3.30 20 17 35 66 76 3.3 7.3 lead frame SRP5020TA-4r7m 4.70 20 18 30 103 116 2.8 5 lead frame SRP5020TA-5r6m 5.60 20 19 25 112 122 2.5 4 lead frame SRP5020TA-6r8m 6.80 20 20 23 130 150 2.4 3.8 lead frame SRP5020TA-8r2m 8.20 20 21 20 148 171 2.3 3.5 lead frame SRP5020TA-100m 10 20 22 18 180 199 2.3 3.4 lead frame product dimensions electrical schematic 4.5 (.177) 1.5 (.060) 2.5 (.099) how to order SRP5020TA - 100m model value code (see table) 1r5 1710 6.2 (0.244) 5.7 0.3 (0.224 0.012) 2.8 (0.110) 5.2 0.2 (0.204 0.008) 2.2 (0.087) 1.8 0.2 (0.071 0.008) 2.5 0.3 (0.098 0.012) 1.1 0.3 (0.043 0.012) 1r5 1710 6.2 (0.244) 5.7 0.3 (0.224 0.012) 2.8 (0.110) 5.2 0.2 (0.204 0.008) 2.2 (0.087) 1.8 0.2 (0.071 0.008) 2.5 0.3 (0.098 0.012) 1.1 0.3 (0.043 0.012) r47 1712 asia-pacifc: tel: +886-2 2562-4117 ? email: asiacus@bourns.com emea: tel: +36 88 520 390 ? email: eurocus@bourns.com the americas: tel: +1-951 781-5500 ? email: americus@bourns.com www.bourns.com dimensions: mm (inches) *rohs compliant, ** halogen free & aec qualified
srf0504 series - line filter SRP5020TA series - shielded power inductors specifcations are subject to change without notice. users should verify actual device performance in their specifc applications. the products described herein and in this document are subject to specifc legal disclaimers set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf . l vs. i charts 0 0 5.325 10.65 15.975 21.3 0.15 0.3 0.45 0.60 0 inductance ( h) dc current (a) srp5020t a-r33m temperature rise (c) 80 10 20 30 40 50 60 70 90 100 0 0 4.5 9.0 13.5 18.0 0.2 0.4 0.6 0.8 0 inductance ( h) dc current (a) srp5020t a-r47m temperature rise (c) 80 10 20 30 40 50 60 70 90 100 0 0 3.25 6.50 9.75 13.0 0.3 0.6 0.9 1.2 0 inductance ( h) dc current (a) srp5020t a-r68m temperature rise (c) 80 10 20 30 40 50 60 70 0 0 3.425 6.850 10.275 13.700 0.4 0.8 1.6 1.2 2.0 0 inductance ( h) dc current (a) srp5020t a-1r0m temperature rise (c) 120 15 30 45 60 75 90 105 135 150 0 0 2.2 4.4 6.6 8.81 1 0.4 0.8 1.6 1.2 2.0 0 inductance ( h) dc current (a) srp5020t a-1r2m temperature rise (c) 120 15 30 45 60 75 90 105 135 150 0 0 2 4 6 81 0 0.6 1.2 2.4 1.8 3.0 0 inductance ( h) dc current (a) srp5020t a-1r5m temperature rise (c) 80 20 40 60 100 0 0 2.25 4.50 6.75 9.00 1 3 2 4 0 inductance ( h) dc current (a) srp5020t a-2r2m temperature rise (c) 80 10 20 30 40 50 60 70 90 100 0 0 1.825 3.650 5.475 7.300 1.5 4.5 3.0 6.0 0 inductance ( h) dc current (a) srp5020t a-3r3m temperature rise (c) 90 15 30 45 60 75 105 120 0 0 1 2 3 45 2 4 6 8 0 inductance ( h) dc current (a) srp5020t a-4r7m temperature rise (c) 90 105 15 30 45 60 75 120 0 0 1 2 34 2 4 8 6 10 0 inductance ( h) dc current (a) srp5020t a-5r6m temperature rise (c) 70 80 20 10 30 40 50 60 0 0 1 2 34 3 9 6 12 0 inductance ( h) dc current (a) srp5020t a-6r8m temperature rise (c) 70 80 10 30 30 40 50 60 90 100 0 0 0.7 1.4 2.1 2.83 .5 4 12 8 16 0 inductance ( h) dc current (a) srp5020t a-8r2m temperature rise (c) 70 80 10 20 30 40 50 60 90 100 0 0 0.85 1.70 2.55 3.40 4 16 12 8 20 0 inductance ( h) dc current (a) srp5020t a-100m temperature rise (c) 90 15 30 45 60 75 105 120
SRP5020TA series - shielded power inductors specifcations are subject to change without notice. users should verify actual device performance in their specifc applications. the products described herein and in this document are subject to specifc legal disclaimers set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf . packaging specifcations 10/17 dimensions: mm (inches) qty: 3000 pcs. per reel 12.4 +2/-0 (.488 +.079/-0) 2.0 0.5 (.079 .020) 100.0 2 (3.937 .079) 330 (12.99) dia. dia. 13.5 +0.5/-0.2 (.531 +.020/-.008) dia. 13.5 0.5 (.531 .020) st ar t end user direction of feed 1r5 1710 1r5 1710 1r5 1710 1r5 1710 5.6 0.1 (.220 .004) 3 0.35 0.05 (.014 .002) 2.3 0.1 (.091 .004) 6.3 0.1 (.248 .004) 8.0 0.1 (.315 .004) 12.0 0.3 (.472 .012) 5.5 0.1 (.217 .004) 4.0 (.157) 2.0 (.079) 1.5 0.1 (.059 .004) dia. 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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