XAL7070 Datasheet, PDF (1/4 Pages) Coilcraft lnc. – High Temperature Shielded Power Inductors

Document 856-1
HIGH ^TEMPERATURE
Shielded Power Inductors – XAL7070
• 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.
Core material Composite
Environmental  RoHS compliant, halogen free
Terminations  RoHS compliant tin-silver (96.5/3.5) over copper. Other
terminations available at additional cost.
Weight  1.9 – 2.1g
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
Packaging  150/7″ reel, 750/13″ reel  Plastic tape:  16 mm wide,
0.3 mm thick, 12 mm pocket spacing, 7.21 mm pocket depth
PCB washing  Only pure water or alcohol recommended
^  Inductance²   ^{DCR (mOhms)3}
  _{Part number}1 _{±20% (µH)}
typ    max
XAL7070-161ME_
0.16
XAL7070-301ME_
0.30
XAL7070-551ME_
0.55
XAL7070-651ME_
0.65
XAL7070-801ME_
0.80
0.75 0.83
1.06 1.17
1.42 1.56
1.75 1.93
2.08 2.29
XAL7070-102ME_
1.0
XAL7070-122ME_
1.2
XAL7070-182ME_
1.8
XAL7070-222ME_
2.2
XAL7070-332ME_
3.3
2.55 2.81
3.10 3.41
4.05 4.46
5.73 6.33
8.56 9.42
XAL7070-472ME_
4.7
XAL7070-562ME_
5.6
XAL7070-682ME_
6.8
12.96
13.67
17.84
14.26
15.03
19.62
 SRF typ⁴
(MHz)
207
135
89
74
67
64
43
43
35
32
26
21
20
Isat⁵   ^{Irms (A)6}
(A) 20°C rise  40°C rise
78.0
30.5
36.1
55.6
26.1
33.4
43.0
23.5
29.0
40.0
21.0
26.5
37.8
20.8
25.8
34.8
20.0
25.0
31.2
16.2
21.6
25.0
15.8
21.0
19.6
13.2
17.8
19.4
11.5
15.1
15.2
10.5
13.6
13.0
8.5
11.4
12.8
6.8
9.2
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.
1. When ordering, please specify packaging code:
XAL7070-682MEC
Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic tape (150 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 D instead.
D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked
(750 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.
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
US [phone] [e-mail]
UK [phone] [e-mail]
Taiwan [phone] [e-mail]
China [phone] [e-mail]
Singapore + 65-6484 8412 [e-mail]
Document 856-1  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.