XAL1580 Datasheet, PDF (1/3 Pages) Coilcraft lnc. – Shielded Power Inductors

Document 891-1
Shielded Power Inductors – XAL1580
• High current – up to 111 A
• Very low DCR – 0.50 mOhms
• Soft saturation makes them ideal for VRM/VRD applications.
Core material Composite
Terminations  RoHS compliant tin-silver (96.5/3.5) over copper.
Other terminations available at additional cost.
Weight  10.6 g
Ambient temperature  –40°C to +90°C with Irms current, +90°C to
+130°C with derated current.
Storage temperature  Component: –40°C to +130°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
Packaging  300/13″ reel  Plastic tape:  32 mm wide, 0.3 mm thick,
24 mm pocket spacing, 8.26 mm pocket depth
PCB washing  Only pure water or alcohol recommended
  ^DCR3
  Inductance^{2 (mOhms)}
  _{Part number}1 _{±20% (µH) typ   max}
XAL1580-401ME_ 0.40
XAL1580-741ME_ 0.74
XAL1580-102ME_ 1.0
XAL1580-132ME_ 1.3
XAL1580-182ME_ 1.8
0.50 0.70
0.72 0.86
0.93 1.12
1.15 1.38
1.61 1.93
XAL1580-202ME_ 2.0
XAL1580-302ME_ 3.0
XAL1580-452ME_ 4.5
XAL1580-532ME_ 5.3
XAL1580-612ME_ 6.1
1.91 2.29
2.62 3.10
3.82 4.58
4.35 5.22
5.66 6.79
SRF
 typ^{4  } Isat⁵   ^{Irms (A)6}
(MHz) (A) 20°C rise  40°C rise ^  Height⁷
53.0 111
47.0
60.0 0.315 / 8.0
35.1 86.0
43.2
59.7 0.315 / 8.0
30.0 73.5
40.6
57.5 0.315 / 8.0
26.2 65.0
34.6
46.7 0.307 / 7.8
21.3 57.0
33.2
43.8 0.303 / 7.7
20.1 51.0
29.5
39.9 0.303 / 7.7
16.0 43.0
25.6
34.4 0.295 / 7.5
12.5 34.2
20.4
27.0 0.295 / 7.5
11.8 33.0
19.5
26.5 0.295 / 7.5
11.7 31.0
16.9
22.6 0.291 / 7.4
1. When ordering, please specify termination and packaging codes:
XAL1580-612MED
Termination: E = RoHS compliant tin-silver over copper.
Special order: T = RoHS tin-silver-copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37).
Packaging: D= 13″ machine-ready reel. EIA-481 embossed plastic tape (300 parts per full reel).
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.
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.
7. Maximum height in inches / mm.
8. 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.
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China [phone] [e-mail]
Singapore + 65-6484 8412 [e-mail]
Document 891-1  Revised 07/25/12
© Coilcraft Inc. 2012
This product may not be used in medical of high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check out web site for latest information.