XAL8080 Datasheet, PDF (1/2 Pages) Coilcraft lnc. – Shielded Power Inductors

Document 839-1
Shielded Power Inductors – XAL8080
• High current – up to 24 A
• Very low DCR – as low as 4.08 mOhms
• Soft saturation
Core material Composite
Environmental  RoHS compliant, halogen free
Terminations  RoHS compliant tin-silver over copper. Other termina-
tions available at additional cost.
Weight  3 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)
Mean Time Between Failures (MTBF)  26,315,789 hours
Packaging  450/13″ reel  Plastic tape:  24 mm wide, 0.4 mm thick,
16 mm pocket spacing, 8.36 mm pocket depth
PCB washing  Only pure water or alcohol recommended

  _{Part number}1
XAL8080-102ME_
XAL8080-222ME_
XAL8080-472ME_
XAL8080-682ME_
XAL8080-103ME_
  _Inductance2 _{   }
±20% (µH)
1.0
2.2
4.7
6.8
10
  DCR (mOhms)³
typ
max
2.11
2.33
4.08
4.49
8.89
9.77
13.2
14.5
21.0
23.1
 SRF typ⁴
(MHz)
49.22
36.73
24.14
20.64
15.63
  ^{Isat (A)5}       ^{Irms (A)6}
10% drop 20% drop 30% drop 20°C rise 40°C rise
13.0
22.2
31.3
9.8
17.2
24.0
7.0
12.3
17.4
5.6
9.8
14.0
4.3
7.7
10.9
24.9
34.1
16.0
21.5
10.5
14.6
8.0
11.3
6.6
8.7
1. When ordering, please specify packaging code:
XAL8080-103MED
Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastic
tape. (450 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 the specified amount from its
value without current.
6. Current that causes the specified temperature rise from 25°C ambient.
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Irms Derating
120
110
100
90
80
70
60
50
40
30
20
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.
10
0
-40 -20
0
20 40 60 80 100 120 140
Ambient temperature (°C)
US [phone] [e-mail]
UK [phone] [e-mail]
Taiwan [phone] [e-mail]
China [phone] [e-mail]
Singapore + 65-6484 8412 [e-mail]
Document 839-1  Revised 04/16/12
© 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.