UP1B-R47-R EATON | Alldatasheet

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Technical content

UNI-PAC™ drum core power inductors Product features

  • Maximum power density
  • Ideal for applications requiring low inductance and high current in a miniature package
  • Current range from 0.47 A to 19.2 A
  • Inductance range from 0.470 uH to 1000 uH
  • Protective case eliminates core breakage
  • Meets UL 94V-0 flammability standard
  • Ferrite core material

Applications

  • Buck or boost inductor
  • Workstations/servers
  • Desktop computer
  • DVD Players
  • Portable power devices
  • Base stations
  • Industrial power supplies
  • Output filter chokes
  • Test equipment instrumentation Environmental Data
  • Storage temperature range (Component): -40 °C to +125 °C
  • Operating temperature range: -40 ° C to +125 °C (ambient plus self-temperature rise)
  • Solder reflow temperature: J-STD-020 (latest revision) compliant

www.eaton.com/electronics Technical Data DS4308 Effective August 2017 Product Specifications UP UNI-PAC™ drum core power inductors Part Inductance OCL (1) I R MS(2) I S A T(3) DCR (4) Number µH (rated) µH±20% (A) (A) Ohms max. UP2B-151-R 150.0 150 1.0 0.77 0.4100 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: 100 kHz, .250 Vrms, 0.0 Adc. (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.

www.eaton.com/electronics UP UNI-PAC™ drum core power inductors Dimensions- mm TOP VIEW 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 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 TOP VIEW 12.70 19.30 max 13.212 max18.13 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 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 Do not route traces or vias underneath inductor wwllyy = (date code) R = revision level xxx = Inductance value per family chart UP1B

www.eaton.com/electronics Technical Data DS4308 Effective August2017 Packaging information- mm UP UNI-PAC™ drum core power inductors 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 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 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 ACTUAL SIZE UNI-PAC 3B ACTUAL SIZE UNI-PAC 4B 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 ACTUAL SIZE UNI-PAC 1B 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.

UNI-PAC™ drum core power inductors 5www.eaton.com/electronics 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™ drum core power inductors 6 www.eaton.com/electronics 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 Inductance characteristics

Life Support Policy: Eaton 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 reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also reserves the right to change or update, without notice, any technical information contained in this bulletin. Eaton Electronics Division

1000 Eaton Boulevard

Cleveland, OH 44122 United States www.eaton.com/electronics © 2017 Eaton All Rights Reserved Printed in USA Publication No. DS4308 August 2017 Eaton is a registered trademark. All other trademarks are property of their respective owners. Solder Reflow Profile Temperature t tP ts TC -5°C Time 25°C to Peak Time 25°C Tsmin Tsmax TL TP Preheat A Max. Ramp Up Rate = 3°C/s Max. Ramp Down Rate = 6°C/s TTaabbllee 11 -- SSttaannddaarrdd SSnnPPbb SSoollddeerr ((TTcc)) VolumeVolume Package mm 3 mm3 Thickness <350 _>350 <2.5mm 235°C 220°C TTaabbllee 22 -- LLeeaadd ((PPbb)) FFrreeee SSoollddeerr ((TTcc)) Volume Volume Volume Package mm 3 mm3 mm3 Thickness <350 350 - 2000 >2000 <1.6mm 260°C 260°C 260°C 1.6 – 2.5mm 260°C 250°C 245°C >2.5mm 250°C 245°C 245°C Reference JDEC J-STD-020 Standard SnPb Solder Lead (Pb) Free SolderProfile Feature Preheat and Soak eT mperature min. (Tsmin) 100°C 150°C  Temperature max. (Tsmax) 150°C 200°C  Time (Tsmin to Tsmax) (ts) 60-120 Seconds 60-120 Seconds 3°C/ Second Max. 3°C/ Second Max. 183°C 217°C 60-150 Seconds 60-150 Seconds Table 1 able 2T

20 Seconds 30 Seconds

6°C/ Second Max. 6°C/ Second Max. 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 (T c) Average ramp-down rate (Tp to Tsmax) Time 25°C to Peak Temperature Minutes Max.6 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. Technical Data DS4308 Effective August 2017 UP UNI-PAC™ drum core power inductors