Document 365-1
SMT Power Inductors – DO3316T Series
• Designed for high temperature applications – over 125°C
ambient
• AEC-Q200 qualified; ideal for many automotive applications
• Soldered self-leaded construction for excellent solderability
• Low DCR and high current handling
Designer’s Kit C396
contains 3 of each 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.
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,
12 mm pocket spacing, 6.4 mm pocket depth
PCB washing
Only pure water or alcohol recommended
L ±20%
2
Part number
1
DO3316T-331ML_
DO3316T-681ML_
DO3316T-102ML_
DO3316T-152ML_
DO3316T-222ML_
DO3316T-272ML_
DO3316T-332ML_
DO3316T-392ML_
DO3316T-472ML_
DO3316T-562ML_
DO3316T-682ML_
DO3316T-822ML_
DO3316T-103ML_
DO3316T-123ML_
DO3316T-153ML_
DO3316T-183ML_
DO3316T-223ML_
DO3316T-273ML_
DO3316T-333ML_
DO3316T-393ML_
DO3316T-473ML_
DO3316T-563ML_
DO3316T-683ML_
DO3316T-823ML_
DO3316T-104ML_
DO3316T-124ML_
DO3316T-154ML_
DO3316T-184ML_
DO3316T-224ML_
DO3316T-274ML_
DO3316T-334ML_
DO3316T-394ML_
DO3316T-474ML_
(µH)
0.33
0.68
1.0
1.5
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
DCR
max
(Ohms)
0.002
0.005
0.006
0.008
0.011
0.012
0.014
0.015
0.018
0.021
0.024
0.032
0.034
0.036
0.045
0.050
0.070
0.085
0.100
0.120
0.150
0.165
0.220
0.250
0.280
0.400
0.460
0.520
0.700
0.800
1.07
1.14
1.27
SRF
3
typ
(MHz)
200
200
100
90
90
65
60
50
50
45
43
34
31
27
25
22
18
18
17
15
14
12
11
10
9.0
8.0
6.0
6.0
5.0
5.0
4.5
4.0
3.5
Isat
4
(A)
20
13
11
9
7.8
7.0
6.4
5.9
5.4
4.7
4.4
4.0
3.9
3.4
3.1
2.8
2.5
2.3
2.0
1.8
1.65
1.45
1.40
1.30
1.20
1.00
0.90
0.85
0.80
0.75
0.60
0.62
0.50
Irms
5
(A)
16
12
10
9
7.4
6.6
5.9
5.3
4.8
4.65
4.40
4.15
3.90
3.50
3.10
2.90
2.70
2.30
2.10
1.95
1.80
1.65
1.50
1.40
1.30
1.00
0.90
0.85
0.80
0.70
0.60
0.55
0.50
1. When ordering, please specify
termination
and
packaging
codes:
DO3316T-474MLD
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.
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.
Specifications subject to change without notice.
Please check our website for latest information.
Document 365-1
Revised 05/04/09
© Coilcraft, Inc. 2009
COILCRAFT [ Coilcraft lnc. ]
