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| (R) UNI-PACTM Power Inductors (Surface Mount) Description RoHS 2002/95/EC * Miniature surface mount design * Inductance range from 0.470uH to 1000uH * Current range from 19.2 to .47 Amps * Maximum power density * Ideal for applications requiring low inductance and high current in a miniature package * Modified standard products are available * Protective case eliminates core breakage * Meets UL 94V-0 flammability standard * Ferrite core material Applications * DC-DC converters on board level and industrial products Environmental Data * Storage temperature range: -40C to +125C * Operating ambient temperature range: -40C to +85C (range is application specific) * Solder reflow temperature: +260C max. for 10 seconds max. Part Number UP1B-R47-R UP1B-1R0-R UP1B-1R5-R UP1B-2R2-R UP1B-3R3-R UP1B-4R7-R UP1B-6R8-R UP1B-100-R UP1B-150-R UP1B-220-R UP1B-330-R UP1B-470-R UP1B-680-R UP1B-101-R UP1B-151-R UP1B-221-R UP1B-331-R UP2B-R47-R UP2B-1R0-R UP2B-1R5-R UP2B-2R2-R UP2B-3R3-R UP2B-4R7-R UP2B-6R8-R UP2B-100-R UP2B-150-R UP2B-220-R UP2B-330-R UP2B-470-R UP2B-680-R UP2B-820-R UP2B-101-R UP2B-151-R Inductance H (rated) 0.47 1.0 1.5 2.2 3.3 4.7 6.8 10.0 15.0 22.0 33.0 47.0 68.0 100.0 150.0 220.0 330.0 0.47 1.0 1.5 2.2 3.3 4.7 6.8 10.0 15.0 22.0 33.0 47.0 68.0 82.0 100.0 150.0 OCL(1) H20% 0.569 1.20 1.61 2.62 3.79 5.15 6.87 11.00 16.00 23.50 36.00 48.50 73.52 112.67 152.40 223.10 331.90 0.595 1.00 1.46 2.56 3.23 4.77 6.63 9.73 15.43 22.50 33.13 48.65 68.17 84.1 102.60 150 NO PROW AVAIL TECT ABL I VE E WI CAS TH A E Packaging * Supplied in tape and reel packaging, 900 (UP1B), 550 (UP2B), 450 (UP3B), and 275 (UP4B) per reel I RMS(2) Amperes 6.0 4.4 4.2 3.1 2.9 2.2 1.7 1.5 1.2 1.0 0.82 0.72 0.58 0.47 0.40 0.36 0.28 10.6 9.3 8.3 7.2 6.5 5.5 5.0 4.3 3.5 2.8 2.1 1.7 1.5 1.34 1.2 1.0 I SAT(3) Amperes 7.7 5.3 4.5 3.5 3.0 2.6 2.2 1.9 1.5 1.2 0.99 0.87 0.67 0.53 0.46 0.38 0.31 11.4 9.9 7.9 6.1 5.1 4.2 3.6 3.3 2.4 2.0 1.7 1.4 1.2 1.03 0.95 0.77 DCR(4) Ohms max. 0.0097 0.0177 0.0200 0.0363 0.0428 0.0544 0.0897 0.1107 0.1747 0.2541 0.3670 0.4740 0.7320 1.11 1.61 1.96 3.10 0.0049 0.0065 0.0081 0.0107 0.0128 0.0165 0.0202 0.0267 0.0410 0.0617 0.0917 0.1388 0.1787 0.2235 0.2707 0.4100 Notes: (1) Open Circuit Inductance Test Parameters: 100KHz, .250Vrms, 0.0Adc. (2) RMS current for an approximate T of 40C. at an ambient temperature of 85C. (3) Peak current for approximately 30% rolloff UP1B, 3B, 4B. 10% rolloff UP2B @ 20C (4) DCR limits 20C. (R) UNI-PACTM Power Inductors (Surface Mount) Part Number UP2B-221-R UP2B-331-R UP2B-471-R UP2B-681-R UP2B-821-R UP2B-102-R UP3B-R47-R UP3B-1R0-R UP3B-1R5-R UP3B-2R2-R UP3B-3R3-R UP3B-4R7-R UP3B-6R8-R UP3B-100-R UP3B-150-R UP3B-220-R UP3B-330-R UP3B-470-R UP3B-680-R UP3B-101-R UP3B-151-R UP3B-331-R UP4B-R47-R UP4B-1R0-R UP4B-1R5-R UP4B-2R2-R UP4B-3R3-R UP4B-4R7-R UP4B-6R8-R UP4B-100-R UP4B-150-R UP4B-220-R UP4B-330-R UP4B-470-R UP4B-680-R UP4B-101-R UP4B-151-R UP4B-221-R UP4B-331-R UP4B-471-R Inductance H (rated) 220.0 330.0 470.0 680.0 820.0 1000.0 0.47 1.0 1.5 2.2 3.3 4.7 6.8 10.0 15.0 22.0 33.0 47.0 68.0 100.0 150.0 330.0 0.47 1.0 1.5 2.2 3.3 4.7 6.8 10.0 15.0 22.0 33.0 47.0 68.0 100.0 150.0 220.0 330.0 470.0 OCL(1) H20% 223 338 471 700 823 1005 0.452 1.34 2.08 3.01 3.96 5.00 7.70 11.00 16.38 23.93 33.85 51.00 69.50 101.40 152.9 332.80 0.473 0.916 1.52 2.27 3.14 5.34 6.66 9.77 15.61 22.61 34.30 48.10 69.14 99.42 146.90 221.40 330.00 470.10 I RMS(2) Amperes 0.773 0.676 0.553 0.452 0.423 0.369 16.0 12.5 10.0 9.2 8.0 6.5 5.8 4.3 3.9 3.1 2.4 1.9 1.6 1.4 1.2 0.75 19.2 17.3 13.4 12.0 11.0 8.6 8.3 6.8 5.5 4.5 3.7 3.1 2.4 2.0 1.7 1.4 1.1 0.91 I SAT(3) Amperes 0.637 0.510 0.427 0.355 0.334 0.300 25.1 15.3 12.0 10.2 9.3 7.7 6.2 5.2 4.3 3.7 3.0 2.4 2.0 1.8 1.4 0.98 51.7 37.3 28.9 23.7 20.2 15.6 14.1 11.5 9.1 7.6 6.1 5.2 4.3 3.6 3.0 2.4 2.0 1.7 DCR(4) Ohms max. 0.6717 0.8783 1.31 1.97 2.24 2.96 0.0021 0.0034 0.0053 0.0074 0.0083 0.0114 0.0183 0.0260 0.0317 0.0490 0.0688 0.1082 0.1558 0.2053 0.2960 0.7330 0.0019 0.0023 0.0039 0.0048 0.0057 0.0093 0.0100 0.0150 0.0230 0.0340 0.0520 0.0740 0.1200 0.1700 0.2392 0.3571 0.5800 0.8330 Notes: (1) Open Circuit Inductance Test Parameters: 100KHz, .250Vrms, 0.0Adc. (2) RMS current for an approximate T of 40C. at an ambient temperature of 85C. (3) Peak current for approximately 30% rolloff UP1B, 3B, 4B. 10% rolloff UP2B @ 20C (4) DCR limits 20C. (R) UNI-PACTM Power Inductors (Surface Mount) Mechanical Diagrams UP1B Series PCB PAD LAYOUT TOP VIEW 8.89 Max 2.42 Ref 8.89 5.08 SCHEMATIC 1 FRONT VIEW 4.04 Max 5.0 Max 6.10 Max UP1B XXX wwllyy R 4.1 0.762 Min 2 1.9 COMPONENT VIEW UP2B Series PCB PAD LAYOUT TOP VIEW 13.97 Max 4.22 Ref 14.0 SCHEMATIC FRONT VIEW 6.73 Max 6.0 Max 9.4 1 7.3 10.41 Max UP2B XXX wwllyy R 0.762 Min 2 2.3 COMPONENT VIEW UP3B Series TOP VIEW PCB PAD LAYOUT 19.3 UP3B XXX wwllyy R SIDE VIEW SCHEMATIC 11.7 8.13 max 1 2 13.21 max 1 6.8 max 8.7 12.70 3.8 2 19.30 max COMPONENT VIEW UP4B Series TOP VIEW PCB PAD LAYOUT 22.1 UP4B XXX wwllyy R SIDE VIEW SCHEMATIC 13.5 11.18 max 1 2 15.00 max 1 7.87 max 12.0 14.61 4.3 2 22.10 max COMPONENT VIEW Dimensions in Millimeters. wwllyy = (date code) R = revision level xxx = Inductance value per family chart (R) UNI-PACTM Power Inductors (Surface Mount) Packaging Information UP1B Series 1.5 Dia. 2.0 4.0 A 1.75 1 7.5 9.3 2 4.4 5.6 SECTION A-A 2.3 6.4 12.0 Direction of feed Dimensions in millimeters. 16 ACTUAL SIZE UNI-PAC 1B A Parts packaged on 13" Diameter reel, 900 parts per reel. UP2B Series 1.5 Dia. 2.0 4.0 A 1 1.75 11.5 14.3 24 2 5.4 6.8 SECTION A-A 5.1 10.7 16.0 Direction of feed Dimensions in millimeters. ACTUAL SIZE UNI-PAC 2B A Parts packaged on 13" Diameter reel, 550 parts per reel. UP3B Series 2.0 1.5 Dia. 4.0 A 1 1.75 14.2 19.6 2 5.9 7.7 SECTION A-A 5.8 13.5 28.4 32 ACTUAL SIZE UNI-PAC 3B A 16.0 Direction of feed Dimensions in millimeters. Parts packaged on 13" Diameter reel, 450 parts per reel. UP4B Series 2.0 1.5 Dia. 4.0 A 1 1.75 14.2 22.3 2 7.2 9.0 SECTION A-A 11.1 15.3 28.4 32 A 24.0 Direction of feed Dimensions in millimeters. ACTUAL SIZE UNI-PAC 4B Parts packaged on 13" Diameter reel, 275 parts per reel. (R) UNI-PACTM Power Inductors (Surface Mount) Inductance Characteristics UP1B-1R0 Typical Inductance & Energy vs Saturation Current UP1B-100 Typical Inductance & Energy vs Saturation Current UP1B-470 Typical Inductance & Energy vs Saturation Current UP2B-1R0 Typical Inductance & Energy vs Saturation Current UP2B-100 Typical Inductance & Energy vs Saturation Current UP2B-470 Typical Inductance & Energy vs Saturation Current (R) UNI-PACTM Power Inductors (Surface Mount) Inductance Characteristics UP3B-1R0 Typical Inductance & Energy vs Saturation Current UP3B-100 Typical Inductance & Energy vs Saturation Current UP3B-470 Typical Inductance & Energy vs Saturation Current UP4B-1R0 Typical Inductance & Energy vs Saturation Current UP4B-100 Typical Inductance & Energy vs Saturation Current UP4B-470 Typical Inductance & Energy vs Saturation Current (R) UNI-PACTM Power Inductors (Surface Mount) PM-4308 8/06 (c) Cooper Electronic Technologies 2006 Visit us on the Web at www.cooperbussmann.com 1225 Broken Sound Pkwy. Suite F Boca Raton, FL 33487 Tel: +1-561-998-4100 Toll Free: +1-888-414-2645 Fax: +1-561-241-6640 This bulletin is intended to present product design solutions and technical information that will help the end user with design applications. Cooper Electronic Technologies reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Cooper Electronic Technologies 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: Cooper Electronic Technologies 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. |
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