HALOGEN High Power, Drum Inductors HF UNI-PAC UP2UC Series FREE Applications Buck or boost inductor PDAs Desktop computer DVD Players Portable power devices Output filter chokes Test equipment instrumentation SMD Device Environmental Data Description Storage temperature range: -40C to +125C Operating temperature range: -40C to +125C Halogen Free, RoHS compliant (ambient plus self-temperature rise) 125C maximum total temperature operation Solder reflow temperature: J-STD-020D compliant 9.5 x 12.7 x 5.21mm drum core Ferrite core material Packaging Inductance range from 1.0H to 1000H Supplied in tape and reel packaging, 600 parts per reel, 13 diameter reel Current range from 0.30 to 9.0 amps Product Specifications 1 OCL I 2 I 3 SRF MHz DCR m 20C DCR m 20C rms sat 5 4 Part Number H 20% Amps Amps 25C Typical Typical Maximum K-factor UP2UC-1R0-R 1.0 6.8 9.0 100 4.0 9.0 216 UP2UC-1R5-R 1.5 6.4 8.0 90.0 4.4 10.0 177 UP2UC-2R2-R 2.2 6.1 7.0 80.0 5.8 12.0 130 UP2UC-3R3-R 3.3 5.4 6.4 65.0 9.9 15.0 114 UP2UC-4R7-R 4.7 4.8 5.4 45.0 12.0 18.0 92.52 UP2UC-6R8-R 6.8 4.4 4.6 38.0 25.8 27.0 77.72 UP2UC-100-R 10.0 3.9 3.8 30.0 25.9 38.0 62.68 UP2UC-150-R 15.0 3.1 3.0 27.0 35.4 46.0 49.82 UP2UC-220-R 22.0 2.7 2.6 19.0 55.9 85.0 41.34 UP2UC-330-R 33.0 2.1 2.0 15.0 81.6 100 34.09 UP2UC-470-R 47.0 1.8 1.6 12.0 120 140 29.00 UP2UC-680-R 68.0 1.5 1.4 10.0 145 200 24.59 UP2UC-101-R 100 1.3 1.2 9.0 211 280 20.89 UP2UC-151-R 150 1.0 1.0 6.0 347 400 15.80 UP2UC-221-R 220 0.80 0.80 5.0 491 610 13.04 UP2UC-331-R 330 0.60 0.60 4.5 750 1020 10.85 UP2UC-471-R 470 0.50 0.50 3.5 1188 1270 9.39 UP2UC-681-R 680 0.40 0.40 2.5 1811 2020 7.56 UP2UC-102-R 1000 0.30 0.30 2.0 2757 3000 6.13 1 Open Circuit Inductance (OCL) Test Parameters: 100kHz, 0.25V , 0.0Adc 4 K-factor: Used to determine B for core loss (see graph). B = K L I B : (Gauss), rms p-p p-p * * p-p , 2I : DC current for an approximate T rise of 40C without core loss. Derating is necessary for rms K: (K-factor from table), L: (inductance in H),I (peak-to-peak ripple current in amps). AC currents. PCB layout, trace thickness and width, air-flow and proximity of other heat generat- 6 Part Number Definition: UP2CU-xxx-R ing components will affect the temperature rise. It is recommended the part temperature not UP2CU = Product code and size exceed 125C under worst case operating conditions verified in the end application. xxx= Inductance value in H, R = decimal point. If no R is present, then third digit 3I : Peak current for approximately 7.5% rolloff at 25C. sat equals the number of zeros. -R suffix = RoHS compliant 0609 BU09493 Page 1 of 4 Data Sheet: 43691 2 Dimensions - mm Tolerances are 0.254mm unless otherwise specified. Top View Bottom View Side View Recommended Pad Layout Schematic 2.54 2.79 9.3 0.2 5.21 ref 0.2 max 1 UP2UC- 7.62 2.54 12.7 8.4 7.62 typ ref xxx 0.2 0.25 0.15 wwllyy R 2 2.92 ref Part Marking: UP2UC xxx = Inductance value in H (R = Decimal point). If no R is present, then the third digit equals the number of zeros. wwllyy = Date code R = Revision level Packaging Information - mm 1.5 dia. 2.0 1.75 4.0 16 11.5 UP2UC- UP2UC- UP2UC- 24 0.30 xxx xxx xxx 13.4 wwllyy R wwllyy R wwllyy R 4.40 5.5 9.70 Section A-A User direction of feed Supplied in tape-and-reel packaging, 600 parts per reel, 13 diameter reel. Temperature Rise vs. Total Loss 60 50 40 30 20 10 0 0 0.1 0.2 0.3 0.4 0.5 0.6 Total Loss (W ) 0609 BU09493 Page 2 of 4 Data Sheet: 4369 Tem perature Rise (C)