Document 365-1
SMT Power Inductors
–
DO3316T
• Designed for high temperature applications – over 125°C
ambient
• AEC-Q200 qualified; ideal for many automotive applications
• Soldered self-leaded construction for excellent solderability
• 10% tolerance for most values
• Low DCR and high current handling
Designer’s Kit C396 contains 3 of each 20% value
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 +155°C. See derating curve for
Irms vs Temperature.
Storage temperature Component: –40°C to +155°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 750/13″ reel Plastic tape: 24 mm wide, 0.35 mm thick,
DCR
max
SRF4
typ
Isat5 Irms6
12 mm pocket spacing, 6.4 mm pocket depth
L2
%
PCB washing Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
Part number1
(µH)
tol3 (Ohms) (MHz) (A) (A)
DO3316T-331ML_
DO3316T-681ML_
DO3316T-102ML_
DO3316T-152ML_
DO3316T-222_L_
0.33 20
0.002 200 20
0.005 200 13
0.006 100 11
16
12
10
0.68 20
1.0 20
1.5 20
1. When ordering, specify tolerance, termination and packaging codes:
0.008
90
90
9.0
7.8
9.0
7.4
DO3316T-474MLD
Tolerance: M = 20%, K = 10% (Table shows stock tolerances in bold.)
2.2 20,10 0.011
DO3316T-272_L_
DO3316T-332_L_
DO3316T-392_L_
DO3316T-472_L_
DO3316T-562_L_
DO3316T-682_L_
DO3316T-822_L_
DO3316T-103_L_ 10
DO3316T-123_L_ 12
DO3316T-153_L_ 15
2.7 20,10 0.012
3.3 20,10 0.014
3.9 20,10 0.015
4.7 20,10 0.018
5.6 20,10 0.021
65
60
50
50
45
43
34
31
27
25
7.0
6.4
5.9
5.4
4.7
4.4
4.0
3.9
3.4
3.1
6.6
5.9
5.3
4.8
4.65
4.40
4.15
3.90
3.50
3.10
Termination: L = RoHS compliant tin-silver-copper over copper.
Special order: 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.
6.8 20,10 0.024
8.2 20,10 0.032
20,10 0.034
20,10 0.036
20,10 0.045
2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc.
3. Tolerances in bold are stocked for immediate shipment.
4. SRF measured using Agilent/HP 8753D network analyzer.
DO3316T-183_L_ 18
DO3316T-223_L_ 22
DO3316T-273_L_ 27
DO3316T-333_L_ 33
DO3316T-393_L_ 39
20,10 0.050
20,10 0.070
20,10 0.085
20,10 0.100
20,10 0.120
22
18
18
17
15
2.8
2.5
2.3
2.0
1.8
2.90
2.70
2.30
2.10
1.95
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.
DO3316T-473_L_ 47
DO3316T-563_L_ 56
DO3316T-683_L_ 68
DO3316T-823_L_ 82
DO3316T-104_L_ 100
20,10 0.150
20,10 0.165
20,10 0.220
20,10 0.250
20,10 0.280
14
12
11
10
1.65 1.80
1.45 1.65
1.40 1.50
1.30 1.40
9.0 1.20 1.30
DO3316T-124_L_ 120
DO3316T-154_L_ 150
DO3316T-184_L_ 180
DO3316T-224_L_ 220
DO3316T-274_L_ 270
20,10 0.400
20,10 0.460
20,10 0.520
20,10 0.700
20,10 0.800
8.0 1.00 1.00
6.0 0.90 0.90
6.0 0.85 0.85
5.0 0.80 0.80
5.0 0.75 0.70
DO3316T-334_L_ 330
DO3316T-394_L_ 390
DO3316T-474_L_ 470
20,10 1.07
20,10 1.14
20,10 1.27
4.5 0.60 0.60
4.0 0.62 0.55
3.5 0.50 0.50
Document 365-1 Revised 09/25/12
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