Technical Data 4311 Effective April 2014 Supersedes December 2007 Coiltronics DRQ Series Dual winding, shielded inductors/transformers Applications * As a transformer: SEPIC, flyback * As an inductor: buck, boost, coupled inductor * DC-DC Converters * VRM inductor for CPU and DDR power supplies * Input and output filter chokes Environmental data Product description * Lead free, RoHS compliant * 125C maximum total operating temperature * Dual winding inductors that can be used as either a single inductor, or in coupled inductor/transformer applications (1:1 turns ratio) * Four sizes of shielded drum core inductors * Windings can be connected in series or parallel, offering a broad range of inductance and current ratings * Peak current ratings from 0.13 to 56 amps * RMS current ratings from 0.128 to 17.9 amps * Inductance ratings from 0.33H to 4.02mH * Surface mount * 200Vac Isolation between windings * Ferrite core material * Storage temperature range (Component): -40C to +125C * Operating temperature range: -40C to +125C (ambient + self-temperature rise) * Solder reflow temperature: J-STD-020D compliant Packaging: * Supplied in tape and reel packaging (per reel): - DRQ73 1350 - DRQ74 1100 - DRQ125 600 - DRQ127 350 Pb The Coiltronics brand of magnetics (formerly of the Bussmann Division of Cooper Industries) is now part of Eaton's Electrical Group, Electronics Division. Coiltronics is now part of Eaton Same great products plus even more. Technical Data 4311 DRQ Series Dual winding, shielded inductors/transformers Effective April 2014 Product specifications Parallel Ratings Rated Inductance (H) Part Number OCL1 20% (H) Irms2 Amps Isat3 Amps Peak DCR 4 typ. Volt5 -Sec Irms2 Amps Isat3 Amps Peak DCR 4 typ. Volt5 -Sec DRQ73-R33-R 0.33 0.306 6.19 14.4 0.0074 1.98 1.224 3.10 7.18 0.0296 3.96 DRQ73-1R0-R 1.00 0.992 5.25 7.97 0.0103 3.56 3.968 2.63 3.99 0.0411 7.12 DRQ73-1R5-R 1.50 1.482 4.64 6.52 0.0132 4.36 5.928 2.32 3.26 0.0527 8.72 DRQ73-2R2-R 2.20 2.070 4.11 5.52 0.0167 5.15 8.280 2.06 2.76 0.0669 10.3 DRQ73-3R3-R 3.30 3.540 3.31 4.22 0.0259 6.73 14.16 1.66 2.11 0.1035 13.5 DRQ73-4R7-R 4.70 4.422 3.09 3.78 0.0297 7.52 17.69 1.55 1.89 0.1188 15.0 DRQ73-6R8-R 6.80 6.480 2.55 3.12 0.0435 9.11 25.92 1.28 1.56 0.1742 18.2 DRQ73-8R2-R 8.20 8.930 2.19 2.66 0.0592 10.7 35.72 1.10 1.33 0.2368 21.4 DRQ73-100-R 10.0 10.30 2.08 2.47 0.0656 11.5 41.20 1.04 1.24 0.2623 23.0 DRQ73-150-R 15.0 15.01 1.83 2.05 0.0844 13.9 60.04 0.916 1.03 0.339 27.8 DRQ73-220-R 22.0 22.65 1.62 1.67 0.107 17.0 90.60 0.811 0.83 0.429 34.0 DRQ73-330-R 33.0 34.41 1.31 1.35 0.166 21.0 137.6 0.653 0.68 0.665 42.0 DRQ73-470-R 47.0 48.62 1.08 1.14 0.241 24.9 194.5 0.542 0.57 0.965 49.8 DRQ73-680-R 68.0 68.91 0.89 0.96 0.358 29.7 275.6 0.444 0.48 1.43 59.4 DRQ73-820-R 82.0 80.37 0.86 0.89 0.384 32.1 321.5 0.430 0.44 1.54 64.2 DRQ73-101-R 100 101.4 0.73 0.79 0.527 36.0 405.6 0.367 0.39 2.11 72.0 DRQ73-151-R 150 150.9 0.58 0.65 0.851 44.0 603.6 0.289 0.32 3.41 88.0 DRQ73-221-R 220 223.3 0.52 0.53 1.05 53.5 893.2 0.260 0.27 4.20 107 DRQ73-331-R 330 325.5 0.42 0.44 1.59 64.5 1302 0.211 0.22 6.36 129 DRQ73-471-R 470 465.8 0.35 0.37 2.36 77.2 1863 0.173 0.18 9.44 154 DRQ73-681-R 680 676.5 0.29 0.31 3.47 93.1 2706 0.143 0.15 13.88 186 DRQ73-821-R 820 821.7 0.27 0.28 3.93 103 3287 0.134 0.14 15.72 206 DRQ73-102-R 1000 995.0 0.26 0.25 4.34 113 3980 0.128 0.13 17.36 226 1. Open Circuit Inductance Test Parameters: 100kHz, 0.25 Vrms, 0.0 Adc Parallel: (1,2 -4,3) Series: (1-4) tie (2-3) 2. RMS current for an approximate DT of 40C without core loss. It is recommended that the temperature of the part not exceed 125C. 3. Peak current for approximately 30% roll-off at 20C 4. DCR limits @ 20C 5. Applied Volt-Time product (V-S) across the inductor. This value represents the applied V-S at 100KHz necessary to generate a core loss equal to 10% of the total losses for a 40C temperature rise. 2 Series Ratings OCL1 20% (H) www.eaton.com/elx 6. Turns Ratio (1:3):(2-4) 1:1 7. Part number definition: DRQxxx-yyy-R - DRQxxx = product code and size, - yyy = inductance value in H, - R = decimal point. If no R is present, third character = # of zeros - "-R" suffix = RoHS compliant DRQ Series Dual winding, shielded inductors/transformers Technical Data 4311 Effective April 2014 Product specifications Parallel Ratings Part Number Rated Inductance (H) OCL1 20% (H) DRQ74-R33-R 0.33 DRQ74-1R0-R 1.00 DRQ74-1R5-R Series Ratings Irms2 Amps Isat3 Amps Peak Volt5 -Sec OCL1 20% (H) DCR 4 Typ. Irms2 Amps Isat3 Amps Peak DCR 4 Typ. Volt5 -Sec 0.294 6.20 18.4 0.952 5.33 10.2 0.0074 1.71 1.176 3.10 9.18 0.0295 3.42 0.0100 3.08 3.808 2.66 5.10 0.0400 6.16 1.50 1.422 4.96 8.35 0.0115 3.76 5.688 2.48 4.17 0.0461 7.52 DRQ74-2R2-R 2.20 1.986 DRQ74-3R3-R 3.30 3.396 4.66 7.06 0.0130 4.45 7.944 2.33 3.53 0.0521 8.9 3.94 5.40 0.0183 5.81 13.58 1.97 2.70 0.0732 11.6 DRQ74-4R7-R 4.70 DRQ74-6R8-R 6.80 5.182 3.34 4.37 0.0254 7.18 20.73 1.67 2.19 0.102 14.4 7.344 2.60 3.67 0.0418 8.55 29.38 1.30 1.84 0.167 17.1 DRQ74-8R2-R 8.20 8.566 2.53 3.40 0.0441 9.23 34.26 1.27 1.70 0.177 18.5 DRQ74-100-R 10.0 9.882 2.41 3.17 0.0489 9.92 39.53 1.20 1.58 0.196 19.8 DRQ74-150-R 15.0 16.09 2.11 2.48 0.0637 12.7 64.36 1.05 1.24 0.255 25.4 DRQ74-220-R 22.0 21.73 1.75 2.13 0.0925 14.7 86.92 0.874 1.07 0.371 29.4 DRQ74-330-R 33.0 33.01 1.41 1.73 0.143 18.1 132.0 0.702 0.87 0.574 36.2 DRQ74-470-R 47.0 49.64 1.15 1.41 0.216 22.2 198.6 0.573 0.71 0.865 44.4 DRQ74-680-R 68.0 69.67 1.03 1.19 0.265 26.3 278.7 0.517 0.60 1.06 52.6 DRQ74-820-R 82.0 80.95 0.91 1.11 0.345 28.4 323.8 0.453 0.55 1.38 56.8 DRQ74-101-R 100 101.6 0.86 0.99 0.383 31.8 406.4 0.430 0.49 1.53 63.6 DRQ74-151-R 150 150.0 0.69 0.81 0.591 38.6 600.0 0.346 0.41 2.37 77.2 DRQ74-221-R 220 227.0 0.56 0.66 0.907 47.5 908.0 0.279 0.33 3.63 95 DRQ74-331-R 330 335.6 0.45 0.54 1.41 57.8 1342 0.224 0.27 5.66 116 DRQ74-471-R 470 465.3 0.40 0.46 1.74 68.1 1861 0.202 0.23 6.97 136 DRQ74-681-R 680 671.2 0.33 0.38 2.58 81.7 2685 0.166 0.19 10.3 163 DRQ74-821-R 820 812.7 0.31 0.35 2.93 89.9 3251 0.156 0.17 11.7 180 DRQ74-102-R 1000 1009 0.27 0.31 3.89 100 4036 0.135 0.16 15.6 200 1. Open Circuit Inductance Test Parameters: 100kHz, 0.25 Vrms, 0.0 Adc Parallel: (1,2 -4,3) Series: (1-4) tie (2-3) 2. RMS current for an approximate DT of 40C without core loss. It is recommended that the temperature of the part not exceed 125C. 3. Peak current for approximately 30% roll-off at 20C 4. DCR limits @ 20C 5. Applied Volt-Time product (V-S) across the inductor. This value represents the applied V-S at 100KHz necessary to generate a core loss equal to 10% of the total losses for a 40C temperature rise. 6. Turns Ratio (1:3):(2-4) 1:1 7. Part number definition: DRQxxx-yyy-R - DRQxxx = product code and size, - yyy = inductance value in H, - R = decimal point. If no R is present, third character = # of zeros - "-R" suffix = RoHS compliant www.eaton.com/elx 3 Technical Data 4311 DRQ Series Dual winding, shielded inductors/transformers Effective April 2014 Product specifications Rated Parallel Ratings Part Number (H) DRQ125-R47-R 0.47 0.456 17.6 33.0 0.0018 3.17 1.824 8.80 16.5 0.0078 6.34 DRQ125-1R0-R 1.00 0.894 15.0 23.6 0.0024 4.43 3.576 7.51 11.8 0.0096 8.86 DRQ125-1R5-R 1.50 1.478 13.8 18.3 0.0029 5.70 5.912 6.89 9.15 0.0114 11.40 DRQ125-2R2-R 2.20 2.208 10.9 15.0 0.0045 6.97 8.832 5.46 7.50 0.0182 13.9 DRQ125-3R3-R 3.30 3.084 9.26 12.7 0.0063 8.23 12.34 4.63 6.35 0.0253 16.5 DRQ125-4R7-R 4.70 5.274 7.18 9.71 0.0105 10.8 21.10 3.59 4.86 0.0420 21.6 DRQ125-6R8-R 6.80 6.588 6.64 8.68 0.0123 12.0 26.35 3.32 4.34 0.0492 24.0 DRQ125-8R2-R 8.20 8.048 5.54 7.86 0.0176 13.3 32.19 2.77 3.93 0.0705 26.6 DRQ125-100-R 10.0 9.654 5.35 7.17 0.0189 14.6 38.62 2.67 3.59 0.0757 29.2 DRQ125-150-R 15.0 15.35 4.27 5.69 0.0298 18.4 61.40 2.13 2.85 0.120 36.8 DRQ125-220-R 22.0 22.36 3.70 4.71 0.0396 22.2 89.44 1.84 2.36 0.159 44.4 DRQ125-330-R 33.0 33.74 3.28 3.84 0.0505 27.2 135.0 1.64 1.92 0.203 54.4 DRQ125-470-R 47.0 47.47 2.71 3.24 0.0740 32.3 189.9 1.35 1.62 0.297 64.6 DRQ125-680-R 68.0 67.91 2.22 2.70 0.101 38.6 271.6 1.11 1.35 0.440 77.2 DRQ125-820-R 82.0 86.89 2.05 2.39 0.128 43.7 347.6 1.03 1.20 0.515 87.4 DRQ125-101-R 100 102.7 1.78 2.20 0.170 47.5 410.8 0.892 1.10 0.682 95.0 DRQ125-151-R 150 151.1 1.48 1.81 0.248 57.6 604.4 0.739 0.905 0.991 115.2 DRQ125-221-R 220 216.8 1.19 1.51 0.384 69.0 867.2 0.594 0.755 1.54 138 DRQ125-331-R 330 332.6 1.06 1.22 0.482 85.5 1330 0.530 0.610 1.93 171 DRQ125-471-R 470 473.1 0.87 1.02 0.718 102 1892 0.434 0.510 2.87 204 DRQ125-681-R 680 679.8 0.70 0.85 1.10 122 2719 0.350 0.425 4.42 244 DRQ125-821-R 820 828.0 0.60 0.77 1.49 135 3312 0.301 0.385 5.96 270 DRQ125-102-R 1000 1008 0.57 0.70 1.69 149 4032 0.283 0.350 6.76 298 Inductance Irms2 Amps Isat3 Amps Peak DCR 4 typ. 1. Open Circuit Inductance Test Parameters: 100kHz, 0.25 Vrms, 0.0 Adc Parallel: (1,2 -4,3) Series: (1-4) tie (2-3) 2. RMS current for an approximate DT of 40C without core loss. It is recommended that the temperature of the part not exceed 125C. 3. Peak current for approximately 30% roll-off at 20C 4. DCR limits @ 20C 5. Applied Volt-Time product (V-S) across the inductor. This value represents the applied V-S at 100KHz necessary to generate a core loss equal to 10% of the total losses for a 40C temperature rise. 4 Series Ratings OCL1 20% (H) www.eaton.com/elx Volt5 -Sec OCL1 20% (H) Irms2 Amps Isat3 Amps Peak DCR 4 typ. Volt5 -Sec 6. Turns Ratio (1:3):(2-4) 1:1 7. Part number definition: DRQxxx-yyy-R - DRQxxx = product code and size, - yyy = inductance value in H, - R = decimal point. If no R is present, third character = # of zeros - "-R" suffix = RoHS compliant Technical Data 4311 DRQ Series Dual winding, shielded inductors/transformers Effective April 2014 Product specifications Parallel Ratings Rated Inductance (H) OCL1 20% (H) DRQ127-R47-R 0.47 DRQ127-1R0-R 1.00 DRQ127-1R5-R Series Ratings Irms2 Amps Isat3 Amps Peak Volt5 -Sec OCL1 20% (H) DCR 4 typ. Irms2 Amps Isat3 Amps Peak DCR 4 typ. Volt5 -Sec 0.419 17.9 56.0 0.821 15.5 40.0 0.00195 3.50 1.676 8.94 28 0.0078 7.00 0.00261 4.90 3.284 7.74 20 0.0104 9.80 1.50 1.357 13.5 31.1 0.00341 6.30 5.428 6.77 15.6 0.0137 12.60 DRQ127-2R2-R 2.20 2.027 DRQ127-3R3-R 3.30 2.831 12.5 25.5 0.00373 7.70 8.108 6.23 12.7 0.0161 15.4 10.4 21.5 0.00567 9.10 11.32 5.23 10.8 0.0229 18.2 DRQ127-4R7-R 4.70 DRQ127-6R8-R 6.80 4.841 8.25 16.5 0.00917 11.9 19.36 4.13 8.24 0.0367 23.8 7.387 7.34 13.3 0.0116 14.7 29.55 3.67 6.67 0.0465 29.4 DRQ127-8R2-R 8.20 8.861 6.32 12.2 0.0157 16.1 35.44 3.16 6.09 0.0627 32.2 DRQ127-100-R 10.0 10.47 6.04 11.2 0.0172 17.5 41.88 3.02 5.60 0.0686 35.0 DRQ127-150-R 15.0 14.09 5.03 9.66 0.0247 20.3 56.36 2.51 4.83 0.0990 40.6 DRQ127-220-R 22.0 22.93 4.00 7.57 0.0391 25.9 91.72 2.00 3.78 0.157 51.8 DRQ127-330-R 33.0 33.92 3.23 6.22 0.0600 31.5 135.7 1.61 3.11 0.241 63.0 DRQ127-470-R 47.0 47.05 2.95 5.28 0.0719 37.1 188.2 1.47 2.64 0.288 74.2 DRQ127-680-R 68.0 66.48 2.44 4.44 0.105 44.1 265.9 1.22 2.22 0.421 88.2 DRQ127-820-R 82.0 79.75 2.09 4.06 0.143 48.3 319.0 1.04 2.03 0.573 96.6 DRQ127-101-R 100 99.31 1.96 3.64 0.163 53.9 397.2 0.980 1.82 0.653 107.8 DRQ127-151-R 150 144.9 1.59 3.01 0.247 65.1 579.6 0.796 1.51 0.989 130.2 DRQ127-221-R 220 221.5 1.29 2.43 0.376 80.5 886.0 0.645 1.22 1.50 161 DRQ127-331-R 330 323.6 1.04 2.01 0.574 97.3 1294 0.522 1.01 2.30 195 DRQ127-471-R 470 467.1 0.85 1.68 0.861 117 1868 0.427 0.838 3.44 234 DRQ127-681-R 680 676.7 0.76 1.39 1.08 141 2707 0.380 0.697 4.32 282 DRQ127-821-R 820 818.1 0.65 1.27 1.47 155 3272 0.325 0.633 5.88 310 DRQ127-102-R 1000 1005 0.61 1.14 1.66 172 4020 0.307 0.571 6.64 344 Part Number 1. Open Circuit Inductance Test Parameters: 100kHz, 0.25 Vrms, 0.0 Adc Parallel: (1,2 -4,3) Series: (1-4) tie (2-3) 2. RMS current for an approximate DT of 40C without core loss. It is recommended that the temperature of the part not exceed 125C. 3. Peak current for approximately 30% roll-off at 20C 4. DCR limits @ 20C 5. Applied Volt-Time product (V-S) across the inductor. This value represents the applied V-S at 100KHz necessary to generate a core loss equal to 10% of the total losses for a 40C temperature rise. 6. Turns Ratio (1:3):(2-4) 1:1 7. Part number definition: DRQxxx-yyy-R - DRQxxx = product code and size, - yyy = inductance value in H, - R = decimal point. If no R is present, third character = # of zeros - "-R" suffix = RoHS compliant www.eaton.com/elx 5 Technical Data 4311 DRQ Series Dual winding, shielded inductors/transformers Effective April 2014 Dimensions - mm DRQ73 Series Recommended Pad Layout Side View Top View 3.55 Max 1.00 1.73 1.00 0.40 0.40 * DRQ73 ### wllyy R 7.6 Max. 1.73 7.9 7.9 Dual Inductor Mode Bottom View Series Mode Schematic 6.1 0.73 Dual Inductor 0.60 Series Mode 1 7.6 Max. 2 L1 0.80 1 L2 2 L1 4 3 Parallel Mode L2 3 2 1 L1 4 L2 3 4 DRQ74 Series Recommended Pad Layout Side View Top View 4.45 Max * DRQ74 ### wllyy R 1.00 0.40 1.73 7.6 Max 7.9 7.9 Dual Inductor Mode Bottom View Series Mode Schematic 0.73 Dual Inductor 7.6 Max 0.60 1.73 1.00 0.40 1 2 L1 3 Parallel Mode Series Mode 1 L2 2 L1 4 3 1 2 L1 L2 4 3 L2 4 6.1 ### = Inductance value per family chart wllyy = Date code R = Revision level Dot indicates pin #1 DRQ Series Dual winding, shielded inductors/transformers Technical Data 4311 Effective April 2014 Dimensions - mm DRQ125 Series Side View Top View 6.00 Max DRQ125 ### wwlly y R 2 3.85 2.50 4 4 2 12.5 Max 3 0.50 3.85 1 * 1 Recommended Pad Layout 2.50 3 1 4 2 3 0.50 13.80 13.80 Dual Inductor Mode Series Mode Bottom View 2.05 Schematic 2.00 2 3 1 4 Dual Inductor 12.5 Max 1 2 L1 1 L2 3 10.0 Parallel Mode Series Mode L1 4 2 1 4 3 L1 L2 3 2 L2 4 DRQ127 Series Side View Top View 1 2 Recommended Pad Layout 8.0 Max * DRQ127 ### wwllyy R 2.50 4 2.50 12.5 Max 3 0.50 3.85 3.85 1 4 2 3 0.50 13.80 13.80 Dual Inductor Mode Series Mode Bottom View 2.05 Schematic 2.00 2 3 1 4 10.0 Dimensions in millimeters. 12.5 Max Dual Inductor 1 L1 3 Series Mode 2 L2 L1 4 3 Parallel Mode 2 1 1 L2 2 L1 4 L2 3 4 ### = Inductance value per family chart wwllyy = (date code) R = revision level Dot indicates pin #1 www.eaton.com/elx 7 Technical Data 4311 DRQ Series Dual winding, shielded inductors/transformers Effective April 2014 Packaging information - mm DRQ73 Series Supplied in tape and reel packaging, 1350 parts per reel, 13" diameter reel. ACTUAL SIZE DRQ73 Ao=7.90mm Bo=7.90mm Ko=3.80mm Direction of Feed DRQ74 Series Supplied in tape and reel packaging, 1100 parts per reel, 13" diameter reel. O1.50 +0.1/-0.0 2.00 0.1 O1.50 Min. 4.00 A 1.750.10 1 2 7.500.1 DRQ74 ### B Bo ACTUAL SIZE DRQ74 4 3 Ao=7.90mm Bo=7.90mm Ko=4.70mm 16.00 0.3 A Ko Direction of Feed 12.00 0 Ao SECTION A-A DRQ125 Series Supplied in tape and reel packaging, 600 parts per reel, 13" diameter reel. 4.0 1.5 dia +0.1/-0.0 2.0 1.5 dia min A 1.7 1 2 11.5 * 24.0 +/-0.3 DRQ125 ### wwllyy B B0 K0 A0 SECTION A-A DRQ127 Series ACTUAL SIZE DRQ125 4 3 Ao=13.00mm Bo=13.00mm Ko=6.30mm Direction of Feed A 16.00 4.0 Supplied in tape and reel packaging, 350 parts per reel, 13" diameter reel. 1.5 dia +0.1/-0.0 2.0 1.5 dia min A 1.7 R0.3 max. 1 2 11.5 . K0 SECTION A-A Dimensions are in millimeters. 8 www.eaton.com/elx ACTUAL SIZE DRQ127 4 3 Ao=13.00mm Bo=13.00mm Ko=8.30mm 24.0 +/-0.3 DRQ127 ### wwllyy B B0 A0 20.00 Direction of Feed A R0.5 TYP. DRQ Series Dual winding, shielded inductors/transformers Technical Data 4311 Effective April 2014 Inductance characteristics OCL vs I sat DRQ73 100 90 80 OCL (%) 70 60 50 40 30 20 10 0 0 20 40 60 80 100 120 140 160 % of I sat OCL vs I sat DRQ74 100 OCL (%) 80 60 40 20 0 0 20 40 60 80 100 120 160 180 www.eaton.com/elx 9 140 % of I sat Technical Data 4311 DRQ Series Dual winding, shielded inductors/transformers Effective April 2014 Inductance characteristics OCL vs I sat DRQ125 100 90 80 OCL (%) 70 60 50 40 30 20 10 0 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 100 110 120 130 140 150 % of I sat OCL vs I sat DRQ127 100 90 80 OCL (%) 70 60 50 40 30 20 10 0 0 10 20 30 40 50 60 70 80 % of I sat 10 www.eaton.com/elx 90 DRQ Series Dual winding, shielded inductors/transformers Technical Data 4311 Effective April 2014 Core loss z KH 25 KH z 50 KH z 10 0 Hz 20 0K Hz 30 0K % of Losses from Irms (max) Irms Derating with Core Loss % of Applied Volt-Second www.eaton.com/elx 11 Technical Data 4311 DRQ Series Dual winding, shielded inductors/transformers Effective April 2014 Solder reflow profile TP TC -5C tP Max. Ramp Up Rate = 3C/s Max. Ramp Down Rate = 6C/s Package Thickness <2.5mm _2.5mm > Temperature TL 25C Preheat A T smax Table 1 - Standard SnPb Solder (T c) t Volume mm3 <350 235C 220C Volume mm3 _350 > 220C 220C Table 2 - Lead (Pb) Free Solder (T c) Tsmin Package Thickness <1.6mm 1.6 - 2.5mm >2.5mm ts Time 25C to Peak Volume mm3 <350 260C 260C 250C Volume mm3 350 - 2000 260C 250C 245C Volume mm3 >2000 260C 245C 245C Time Reference JDEC J-STD-020D Profile Feature Preheat and Soak Standard SnPb Solder 100C * Temperature min. (Tsmin) * Temperature max. (Tsmax) * Time (Tsmin to Tsmax) (ts) Average ramp up rate Tsmax to Tp Liquidous temperature (TL) Time at liquidous (tL) Peak package body temperature (TP)* Time (tp)** within 5 C of the specified classification temperature (Tc) Average ramp-down rate (Tp to Tsmax) Time 25C to Peak Temperature Lead (Pb) Free Solder 150C 150C 200C 60-120 Seconds 60-120 Seconds 3C/ Second Max. 3C/ Second Max. 183C 60-150 Seconds 217C 60-150 Seconds Table 1 Table 2 20 Seconds** 30 Seconds** 6C/ Second Max. 6C/ Second Max. 6 Minutes Max. 8 Minutes Max. * Tolerance for peak profile temperature (Tp) is defined as a supplier minimum and a user maximum. ** Tolerance for time at peak profile temperature (tp) is defined as a supplier minimum and a user maximum. North America Eaton's Electrical Group Electronics Division 1225 Broken Sound Parkway NW Suite F Boca Raton, FL 33487-3533 Tel: 1-561-998-4100 Fax: 1-561-241-6640 Toll Free: 1-888-414-2645 Eaton's Electrical Group Electronics Division P.O. Box 14460 St. Louis, MO 63178-4460 Tel: 1-636-394-2877 Fax: 1-636-527-1607 Europe Eaton's Electrical Group Electronics Division Burton-on-the-Wolds Leicestershire, LE 12 5th UK Phone: +44 (0) 1509 882 600 Fax: +44 (0) 1509 882 786 Eaton's Electrical Group Electronics Division Avda Santa Eulalia, 290 Terrassa, Barcelona 08223 Spain Phone: +34-93-736-2813 Fax: +34-93-783-5055 Asia Pacific Eaton's Electrical Group Electronics Division No.2, #06-01 Serangoon North Avenue 5 Singapore 554911 Tel: +65 6645 9888 Fax: +65 6728 3155 The only controlled copy of this Data Sheet is the electronic read-only version located on the Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications. Life Support Policy: Bussmann does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. Eaton's Electrical Group Electronics Division 114 Old State Road Ellisville, MO 63021 United States www.eaton.com/elx 12 www.eaton.com/elx (c) 2014 Eaton All Rights Reserved Publication No. 4311 -- BU-SB14113 April 2014 Eaton is a registered trademark. All other trademarks are property of their respective owners.