DO3316H-102MLD Datasheet, PDF (1/2 Pages) Coilcraft lnc. – SMT Power Inductors - DO3316H Series

Document 196-1
SMT Power Inductors - DO3316H Series
• Soldered self-leaded construction for excellent solderability.
• Very low DCR values and excellent current handling
Designer’s Kit C326 contains 3 of each part
Core material Ferrite
Core and winding loss  See www.coilcraft.com/coreloss
Terminations  RoHS compliant tin-silver-copper over copper. Other
terminations available at additional cost.
Weight  0.95 – 1.25 g
Ambient temperature  –40°C to +85°C with Irms current, +85°C to
+125°C with derated current
Storage temperature  Component: –40°C to +125°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  750 per 13″ reel  Plastic tape:  24 mm wide,
0.35 mm thick, 12 mm pocket spacing, 6.4 mm pocket depth
PCB washing  Tested with pure water or alcohol only. For other solvents,
see Doc787_PCB_Washing.pdf.
DCR ^  SRF^4
  L² %
max typ ^  Isat^{5  } Irms⁶
  _{Part number}1
(µH) ^  tol³ (Ohms) (MHz) (A) (A)
DO3316H-121ML_ 0.12 20
DO3316H-331ML_ 0.33 20
DO3316H-681ML_ 0.68 20
DO3316H-102ML_ 1.0 20
DO3316H-152ML_ 1.5 20
0.0015 200 28 17
0.002 200 20 16
0.005 200 13 12
0.006 100 11 10
0.008 90 9.0 9.0
DO3316H-222_L_ 2.2 20,10 0.011
DO3316H-272_L_ 2.7 20,10 0.012
DO3316H-332_L_ 3.3 20,10 0.014
DO3316H-392_L_ 3.9 20,10 0.015
DO3316H-472_L_ 4.7 20,10 0.018
80 7.8 7.4
65 7.0 6.6
60 6.4 5.9
50 5.9 5.3
45 5.4 4.8
1. When ordering, specify tolerance, termination and packaging codes:
DO3316H-472MLD
Tolerance: M = 20%, K = 10% (Table shows stock tolerances in bold.)
Termination: L = 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 (750 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 using an Agilent/HP
4263B LCR meter or equivalent.
3. Tolerances in bold are stocked for immediate shipment.
4. SRF measured using Agilent/HP 8753D network analyzer.
5. DC current at which the inductance drops 10% (typ) from its value with-
out current.
6. Current that causes a 40°C 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 196-1  Revised 09/25/12
© Coilcraft Inc. 2013
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.