EATON BUSSMANN HC1-1R0-R

Effective October 2015 Technical Data 4328 Supersedes May 2008 HC1 High current inductor Applications • Distributed power systems DC-DC converters • General-purpose low voltage supplies • Computer systems • Servers • Industrial Equipment • Data networking and storage systems Product description Environmental data • • Storage temperature range (component): Designed for high current, low voltage applications -40°C to +125°C • • Operating temperature range: -40°C to +125°C Low DCR, high efficiency (ambient + self-temperature rise). • Foil construction for higher frequency circuit • Solder reflow temperature: J-STD-020D designs • Frequency range 1kHz to 1MHz • Ferrite core material Pb HC1-XXX wwllyyR HC1 Technical Data 4328 Effective October 2015 High current inductor Product specifications 1 2 3 4 Part number OCL (μH) ±15% l amps (approx.) l amps (approx.) DCR (Ω) maximum @ 20°C Volt-μsec (V μs) ref. rms sat HC1-R22-R 0.218 51.42 40.5 0.00036 1.83 HC1-R30-R 0.291 51.42 31.8 0.00036 1.83 HC1-R57-R 0.572 37.83 33.4 0.00068 3.66 HC1-R87-R 0.866 28.01 31.0 0.00123 5.49 HC1-1R0-R 1.12 28.01 25.4 0.00123 5.49 HC1-1R7-R 1.66 22.30 22.2 0.0020 7.33 HC1-2R3-R 2.29 22.30 16.7 0.0020 7.33 HC1-3R6-R 3.59 16.76 13.4 0.0035 9.16 HC1-5R1-R 5.15 12.79 11.2 0.0057 10.99 HC1-7R8-R 7.85 12.79 6.7 0.0057 10.99 HC1-100-R 10.5 12.79 5.3 0.0057 10.99 1. OCL (Open Circuit Inductance) Test parameters: 300kHz, .25V , 0.0Adc & I . 4. Applied Volt-Time product (V-μs) across the inductor. This value represents the applied V-μs at 200kHz rms sat 2. I Amps for approximately ΔT of 40°C. DC current for an approximate ΔT of 40°C without necessary to generate a core loss equal to 10% of the total losses for 40°C temperature rise. rms core loss. Derating is necessary for AC currents. It is recommended that the temperature of the part See Core Loss Graph. not exceed 125°C under worst case operating conditions verified in the end application. 5. Part number definition - HC1-xxx-R: 3. I Amps Peak for approximately 30% rolloff @ 20°C. HC1 = Product code and size sat -xxx = Inductance value R = Decimal point (if no “R” is present, last character equals number of zeros ) -R Suffix = RoHS compliant Dimensions–mm Top View Side View Front View Recommended Pad Layout Schematic (Componenet Side) 4.5 4.5 1 10.0 13.0 4.9 Typ. Max. 10.0 Max. 2 1 2 14.5 2.2 13.0 xxx = Inductance value Typ. wwllyy = Date code R = Revision level Max. Packaging information (mm) Supplied in tape and reel packaging, 250 parts per reel, 13” diameter reel. 4.0 1.5 dia +0.1/-0.0 2.0 1.5 dia A min 1.7 1 11.5 24.0 +/-0.3 13.4 2 2.0 10.3 A 20.0 SECTION A-A 13.4 User direction of feed www.eaton.com/elx 2 HC1 Technical Data 4328 Effective October 2015 High current inductor Core loss I Derating With Core Loss rms 0 20 40 50 60 70 80 90 92 94 95 96 97 98 99 10 20 30 40 0 50 60 70 80 90 100 2 0 300400 500600 800 1000 Core loss % of Applied Volt-μ-Seconds www.eaton.com/elx 3 200kHz 50 kHz 100k Hz 400kHz 300kHz % of Losses from I (maximum) rms HC1 Technical Data 4328 Effective October 2015 High current inductor Inductance characteristics HC1 Inductor (R87) HC1 Inductor (R22, 7R8) 100 100 90 90 80 80 70 70 60 60 50 50 0102030405060708090100 110 120 0102030405060708090100 110 120 % of I sat % of I sat HC1 Inductor (1R7) HC1 Inductor (R57, 2R3, 3R6, 5R1) 100 100 90 90 80 80 70 70 60 60 50 50 0102030405060708090100 110 120 0102030405060708090100 110120 %of I % of I sat sat HC1 Inductor (R30, 100) HC1 Inductor (1R0) 100 100 90 90 80 80 70 70 60 60 50 50 0102030405060708090100 110 120 0102030405060708090 100 110 120 %of I % of I sat sat www.eaton.com/elx 4 OCL(%) OCL(%) OCL(%) OCL (%) OCL(%) OCL(%) HC1 Technical Data 4328 Effective October 2015 High current inductor Solder reflow profile TP Table 1 - Standard SnPb Solder (T ) c T -5°C C t P Volume Volume Max. Ramp Up Rate = 3°C/s Package mm3 mm3 Max. Ramp Down Rate = 6°C/s Thickness <350 ≥350 T <2.5mm) 235°C 220°C L Preheat t ≥2.5mm 220°C 220°C A Tsmax Table 2 - Lead (Pb) Free Solder (T ) c Volume Volume Volume 3 3 3 T Package mm mm mm smin Thickness <350 350 - 2000 >2000 t s <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 25°C Time 25°C to Peak Time Reference JDEC J-STD-020D Profile Feature Standard SnPb Solder Lead (Pb) Free Solder Preheat and Soak • Temperature min. (T ) 100°C 150°C smin • Temperature max. (T ) 150°C 200°C smax • Time (T to T ) (t ) 60-120 Seconds 60-120 Seconds smin smax s Average ramp up rate T to T 3°C/ Second Max. 3°C/ Second Max. smax p Liquidous temperature (Tl) 183°C 217°C Time at liquidous (t ) 60-150 Seconds 60-150 Seconds L Peak package body temperature (T )* Table 1 Table 2 P Time (t )** within 5 °C of the specified classification temperature (T ) 20 Seconds** 30 Seconds** p c Average ramp-down rate (T to T ) 6°C/ Second Max. 6°C/ Second Max. p smax Time 25°C to Peak Temperature 6 Minutes Max. 8 Minutes Max. * Tolerance for peak profile temperature (T ) is defined as a supplier minimum and a user maximum. p ** Tolerance for time at peak profile temperature (t ) is defined as a supplier minimum and a user maximum. p 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/elx © 2015 Eaton All Rights Reserved Eaton is a registered trademark. Printed in USA Publication No. 4328 BU-SB08064 All other trademarks are property October 2015 of their respective owners. Temperature