KA5013-AE Datasheet, PDF (1/2 Pages) Coilcraft lnc. – Shielded Power Inductor

Document 885-1
Shielded Power Inductor  KA5013-AE
• High current and very low DCR
• Soft saturation makes them ideal for VRM/VRD applications.
Core material Composite
Environmental  RoHS compliant, halogen free
Terminations  RoHS compliant tin-silver over copper. Other termina-
tions available at additional cost.
Weight  0.16 g
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  1000/7″ reel; 3500/13″ reel  Plastic tape: 12 mm wide,
0.23 mm thick, 8 mm pocket spacing, 2.1 mm pocket depth
PCB washing  Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
^  Inductance²   ^{DCR (mOhms)3}
  _{Part number}1 _{±20% (µH)}
typ   max
KA5013-AE_
1.5
29.0
31.9
 SRF typ⁴
(MHz)
50
 ^Isat5   ^{Irms (A)6}
(A)
20°C rise 40°C rise
8.0
5.0
7.0
1. When ordering, please specify packaging code:
KA5013-AEC
Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic tape (1000 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.
D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked
(3500 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.
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.
Document 885-1  Revised 11/28/11