XAL4020-222MEC Datasheet, PDF (1/3 Pages) Coilcraft lnc. – Shielded Power Inductors XAL4020

Document 806-1
HIGH ^TEMPERATURE
Shielded Power Inductors – XAL40xx
• High current and very low DCR
• AEC-200 Grade 1 qualified (–40°C to +125°C ambient)
• Soft saturation makes them ideal for VRM/VRD applications.
Designer’s Kit C429 contains 5 of each value
Core material Composite
Core and winding loss  See www.coilcraft.com/coreloss
Environmental  RoHS compliant, halogen free
Terminations  RoHS compliant tin-silver (96.5/3.5) over copper.
Other terminations available at additional cost.
Ambient temperature  –40°C to +125°C with Irms current, +125°C
to +165°C with derated current.
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  Only pure water or alcohol recommended
^  Inductance²
  _{Part number}1 _{±20% (µH)}
XAL4020-221ME_
0.22
XAL4020-401ME_
0.40
XAL4020-601ME_
0.60
XAL4020-102ME_
1.0
XAL4020-152ME_
1.5
XAL4020-222ME_
2.2
XAL4030-332ME_
3.3
XAL4030-472ME_
4.7
XAL4030-682ME_
6.8
XAL4040-822ME_
8.2
XAL4040-103ME_
10
XAL4040-153ME_
15
  DCR (mOhms)³
typ   max
5.81
7.55
9.50
13.25
21.45
35.20
6.40
8.30
10.45
14.60
23.60
38.70
26.0
28.6
40.1
44.1
67.4
74.1
60.8
84.0
109
66.9
92.4
120
  _{SRF typ}4
(MHz)
191
145
106
79
64
52
43
36
29
27
24
20
  _Isat5
(A)
18.7
12.5
10.4
8.7
7.1
5.6
5.5
4.5
3.6
4.0
3.0
2.8
  Irms (A)⁶
20°C rise 40°C rise
12.0
16.8
10.0
14.0
7.9
11.7
6.7
9.6
5.2
7.5
4.0
5.5
5.0
6.6
3.9
5.1
3.0
3.9
2.4
3.4
2.2
3.1
2.0
2.8
1. When ordering, please specify termination and packaging coded:
XAL4020-222MEC
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: 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.
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. 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 [e-mail] ^notice.
UK +44-1^P2^l3^e6^a-^s7^e30^c5^h9^e5^{ck [e-mail].}
Taiwan [phone] [e-mail]
China [phone] [e-mail]
Singapore + 65-6484 8412 [e-mail]
Document 806-1  Revised 07/18/12
© 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.