DO3316H-121ML Datasheet, PDF (1/2 Pages) Coilcraft lnc. – SMT Power Inductors

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.
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 Only pure water or alcohol recommended
Part
number¹
1
DCR SRF³
L ±20%² max typ
(µH) (Ohms) (MHz)
DO3316H-121ML_
DO3316H-331ML_
DO3316H-681ML_
DO3316H-102ML_
DO3316H-152ML_
0.12
0.33
0.68
1.0
1.5
0.0015 200
0.002 200
0.005 200
0.006 100
0.008 90
DO3316H-222ML_ 2.2 0.011 80
DO3316H-272ML_ 2.7 0.012 65
DO3316H-332ML_ 3.3 0.014 60
DO3316H-392ML_ 3.9 0.015 50
DO3316H-472ML_ 4.7 0.018 45
Isat⁴
(A)
28
20
13
11
9.0
7.8
7.0
6.4
5.9
5.4
Irms⁵
(A)
17
16
12
10
9.0
7.4
6.6
5.9
5.3
4.8
1. When ordering, please specify termination and packaging codes:
DO3316H-472MLD
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 D instead.
2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/HP
4263B LCR meter or equivalent.
3. SRF measured using Agilent/HP 8753D network analyzer.
4. DC current at which the inductance drops 10% (typ) from its value
without current.
5. Current that causes a 40°C temperature rise from 25°C ambient.
6. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
© Coilcraft, Inc. 2009
Specifications subject to change without notice.
Please check our website for latest information.
Document 196-1 Revised 05/04/09