Document 1105-1
Shielded PowerVAENRDYDLCOLWOASSCES Inductors XEL4012, 4014
• Extremely low DCR and ultra low AC losses for high switching frequencies (2 to 5 MHz)
• Superior current handling with soft saturation characteristics • Can withstand high current spikes • XEL4014: AEC-200 Grade 1 qualified (–40°C to +125°C ambient)
Core material Composite Environment RoHS compliant, halogen free Terminations RoHS compliant, tin-silver over copper. Weight 0.11 g Ambient temperature –40°C to +125°C with (40°C) Irms current. Maximum part temperature +165°C (ambient + temp rise). Storage temperature Component: –40°C to +165°C. Tape and reel packaging: –40°C to +80°C Resistance to soldering heat Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C / 85% relative humidity) Failures in Time (FIT) / Mean Time Between Failures (MTBF) 38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332 PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787_PCB_Washing.pdf.
Part number1
Inductance2 DCR (mOhms)3 SRF typ4 Isat5
Irms (A)6
(nH)
typ max (MHz) (A) 20°C rise 40°C rise
XEL4012-920NE_ XEL4012-221NE_
92 ±30% 220 ±30%
5.2 5.7 9.7 10.6
279 24.0 11.5 146 16.0 6.5
16.5 9.0
XEL4014-221ME_ 220 ±20% 7.5 9.5
XEL4014-331ME_ 330 ±20%
9.9 12.0
XEL4014-561ME_ 560 ±20%
16.5 18.4
XEL4014-781ME_ 780 ±20%
20.3 22.8
150 18.2 9.0 110 14.6 6.5
80 11.6 5.5 70 9.8 5.0
12.0 9.0 7.5 6.5
1. When ordering, please specify packaging code:
XEL4014-781MEC
Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic tape. B = Less than full reel. In tape, but not machine ready. To have a leader and trailer added
($25 charge), use code letter C instead. D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked
(4000 parts per full reel). 2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc. 3. DCR measured on a micro-ohmmeter. 4. SRF measured using Agilent/HP 4395A or equivalent. 5. DC current at which the inductance drops 30% (typ) from its value without current. 6. Current that causes the specified temperature rise from 25°C ambient. This information is for reference only
and does not represent absolute maximum ratings. 7. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Irms Testing
Irms testing was performed on 0.75 inch wide × 0.25 inch thick copper traces in still air. Temperature rise is highly dependent on many factors including pcb land pattern, trace size, and proximity to other components. Therefore temperature rise should be verified in application conditions.
US +1-847-639-6400
[email protected] UK +44-1236-730595
[email protected] Taiwan +886-2-2264 3646
[email protected] China +86-21-6218 8074
[email protected] Singapore + 65-6484 8412
[email protected]
Document 1105-1 Revised 03/10/16
© Coilcraft Inc. 2016 This product may not be used in medical or high risk applications without prior Coilcraft approval.
Specification subject to change without notice. Please check web site for latest information.
VAENRDYDLCOLWOASSCES
Shielded Power Inductors – XEL4012, XEL4014
Document 1105-2
Inductance (nH)
Inductance (nH)
Inductance (nH)
Inductance (nH)
L vs Current
L vs Frequency
120 100
80 XEL4012-920 60
40
20 0
0 5 10 15 20 25 30 35 40
Current (A)
300 250
200 XEL4012-221 150
100
50 0 0 5 10 15 20 25
Current (A)
300 250 200 XEL4014-221
150
100
50 0 0 5 10 15 20 25
Current (A)
500 400 300 XEL4014-331
200
100 0 0 2 4 6 8 10 12 14 16 18 20
Current (A)
700 600 500 XEL4014-561
400
300
200
100 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Current (A)
1000 800 600 400
XEL4014-781
200 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
Current (A)
Inductance (nH)
10,000 1000
XEL4014-781 XEL4014-561
XEL4014-331 XEL4014-221 XEL4012-221
XEL4012-920
100 1
10 100
Frequency (MHz)
0.157 ±0.012 4,0 ±0,3
1000
XXX
0.157 ±0.012 4,0 ±0,3
Dash number
Line indicates alignment of terminations
See height table
0.032 ±0.002 0,82 ±0,05
Series
XEL4012 XEL4014
Height in / mm
0.047 / 1,20 0.055 / 1,40
0.093 2,37
0.132 ±0.008 3,36 ±0,20
0.134 3,4
0.062 ±0.010 1,57 ±0.25
Dimensions
are
in
inches mm
0.038 0,98
Recommended Land Pattern
Packaging XEL4012 1500/7″ reel; 5000/13″ reel Plastic tape: 12 mm wide, 0.23 mm thick, 8 mm pocket spacing, 1.40 mm pocket depth XEL4014 1000/7″ reel; 4000/13″ reel Plastic tape: 12 mm wide, 0.23 mm thick, 8 mm pocket spacing, 1.78 mm pocket depth
US +1-847-639-6400
[email protected] UK +44-1236-730595
[email protected] Taiwan +886-2-2264 3646
[email protected] China +86-21-6218 8074
[email protected] Singapore + 65-6484 8412
[email protected]
Document 1105-2 Revised 03/10/16
© Coilcraft Inc. 2016 This product may not be used in med.