UP1B-R47-R COOPER | Alldatasheet

Document overview

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Technical content

Description

  • 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: -40°C to +125°C
  • Operating ambient temperature range: -40°C to +85°C (range is application specific)
  • Solder reflow temperature: +260°C max. for 10 seconds max. Packaging
  • Supplied in tape and reel packaging, 900 (UP1B), 550 (UP2B), 450 (UP3B), and 275 (UP4B) per reel Part Inductance OCL (1) I RMS(2) I SAT(3) DCR(4) Number µH (rated) µH ±20% Amperes Amperes Ohms max. UP2B-151-R 150.0 150 1.0 0.77 0.4100 Notes:(1) Open Circuit Inductance Test Parameters: 100KHz, .250Vrms, 0.0Adc. (2) RMS current for an approximate ∆T of 40°C. at an ambient temperature of 85˚C. (3) Peak current for approximately 30% rolloff UP1B, 3B, 4B. 10% rolloff UP2B @ 20°C (4) DCR limits 20°C. UNI-PAC™ Power Inductors (Surface Mount) NOW AVAILABLE WITH A PROTECTIVE CASE RoHS 2002/95/EC

Part Inductance OCL (1) I RMS(2) I SAT(3) DCR(4) Number µH (rated) µH ±20% Amperes Amperes Ohms max. UP2B-221-R 220.0 223 0.773 0.637 0.6717 UP2B-331-R 330.0 338 0.676 0.510 0.8783 UP2B-471-R 470.0 471 0.553 0.427 1.31 UP2B-681-R 680.0 700 0.452 0.355 1.97 UP2B-821-R 820.0 823 0.423 0.334 2.24 UP2B-102-R 1000.0 1005 0.369 0.300 2.96 Notes:(1) Open Circuit Inductance Test Parameters: 100KHz, .250Vrms, 0.0Adc. (2) RMS current for an approximate ∆T of 40°C. at an ambient temperature of 85˚C. (3) Peak current for approximately 30% rolloff UP1B, 3B, 4B. 10% rolloff UP2B @ 20°C (4) DCR limits 20°C. UNI-PAC™ Power Inductors (Surface Mount)

6.10 Max 8.89 Max 2.42 Ref 4.04 Max 0.762 Min UP1B XXX wwllyy R FRONT VIEW 5.0 Max COMPONENT VIEW PCB PAD LAYOUT 1.9 4.1 8.89 5.08 SCHEMATIC UP2B Series TOP VIEW 10.41 Max 13.97 Max 4.22 Ref 6.73 Max 0.762 Min UP2B XXX wwllyy R FRONT VIEW 6.0 Max 14.0 COMPONENT VIEW PCB PAD LAYOUT 9.4 7.3 2.3 SCHEMATIC UP3B Series TOP VIEW 12.70 19.30 max 13.21 max1 28.13 max UP3B XXX wwllyy R 6.8 max SIDE VIEW 19.3 COMPONENT VIEW PCB PAD LAYOUT 11.7 8.7 3.8 SCHEMATIC UP4B Series 22.10 max TOP VIEW 15.00 max 14.61 1 211.18 max UP4B XXX wwllyy R SIDE VIEW 7.87 max 22.1 COMPONENT VIEW PCB PAD LAYOUT 13.5 12.0 4.3 SCHEMATIC Dimensions in Millimeters. wwllyy = (date code) R = revision level xxx = Inductance value per family chart UNI-PAC™ Power Inductors (Surface Mount)

14.3 10.7 5.1 1.5 Dia. 16.0 6.8 5.4 SECTION A-A A A 1.75 11.5 2.0 4.0 Direction of feed Dimensions in millimeters. UP2B Series ACTUAL SIZE UNI-PAC 2B 13.5 5.8 4.0 2.0 16.0 1.75 14.2 1.5 Dia. 7.7 SECTION A-A A A 28.4 Direction of feed Dimensions in millimeters. 19.6 5.9 UP3B Series 15.3 11.1 4.0 2.0 24.0 1.75 14.2 1.5 Dia. 9.0 SECTION A-A A A 28.4 Direction of feed Dimensions in millimeters. 22.3 7.2 UP4B Series ACTUAL SIZE UNI-PAC 3B ACTUAL SIZE UNI-PAC 4B Packaging Information 6.4 2.3 4.0 2.0 12.0 1.75 7.5 1.5 Dia. 5.6 4.4 SECTION A-A 9.3 A A Direction of feed Dimensions in millimeters. UP1B Series ACTUAL SIZE UNI-PAC 1B UNI-PAC™ Power Inductors (Surface Mount) Parts packaged on 13" Diameter reel, 900 parts per reel. Parts packaged on 13" Diameter reel, 550 parts per reel. Parts packaged on 13" Diameter reel, 450 parts per reel. Parts packaged on 13" Diameter reel, 275 parts per reel.

Inductance Characteristics UP1B-470 Typical Inductance & Energy vs Saturation Current UP1B-100 Typical Inductance & Energy vs Saturation Current UP1B-1R0 Typical Inductance & Energy vs Saturation Current UP2B-470 Typical Inductance & Energy vs Saturation Current UP2B-100 Typical Inductance & Energy vs Saturation Current UP2B-1R0 Typical Inductance & Energy vs Saturation Current UNI-PAC™ Power Inductors (Surface Mount)

Inductance Characteristics UP3B-470 Typical Inductance & Energy vs Saturation Current UP3B-100 Typical Inductance & Energy vs Saturation Current UP3B-1R0 Typical Inductance & Energy vs Saturation Current UP4B-100 Typical Inductance & Energy vs Saturation Current UP4B-470 Typical Inductance & Energy vs Saturation Current UP4B-1R0 Typical Inductance & Energy vs Saturation Current UNI-PAC™ Power Inductors (Surface Mount)

UNI-PAC™ Power Inductors (Surface Mount) 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. PM-4308 8/06 © Cooper Electronic Technologies 2006