  
DO3316P Series
Surface Mount Power Inductors
|
New RoHS part numbers are shown. The products were always compliant;
only the part numbers changed. Added characters indicate tolerance, RoHS compliance, and packaging. (Old data sheet can be viewed
here.)
|
- Recommended for use with SIMPLE SWITCHER®
switching regulators
- Designed for smallest possible size, lowest cost and highest
performance
- High energy storage and very low resistance
- Flat top for reliable surface mounting
- Robust temperature deflection prevents damage during solder
reflow
- Custom versions available
- RoHS-compliant Terminations: Gold over nickel over phos bronze
- Samples of all values are available in
Coilcraft Designer's Kit C378
Photo Pricing
Materials declaration
PDF data sheet
SPECIFICATIONS
L vs Frequency L vs Current
Current Derating
Core
loss
Dimensions
Tape and reel specifications
Qualification standards
SPICE
models
 |
|
DO3316P-102ML_ |
1.0 |
20 |
0.009 |
100 |
9 |
6.8 |
|
DO3316P-152ML_ |
1.5 |
20 |
0.01 |
90 |
8 |
6.4 |
|
DO3316P-222ML_ |
2.2 |
20 |
0.012 |
80 |
7 |
6.1 |
|
DO3316P-332ML_ |
3.3 |
20 |
0.015 |
65 |
6.4 |
5.4 |
|
DO3316P-472ML_ |
4.7 |
20 |
0.018 |
45 |
5.4 |
4.8 |
|
DO3316P-682_L_ |
6.8 |
20,10 |
0.022 |
38 |
4.6 |
4.4 |
|
DO3316P-103_L_ |
10 |
20,10 |
0.038 |
30 |
3.8 |
3.9 |
| L25/L2* |
DO3316P-153_L_ |
15 |
20,10 |
0.046 |
27 |
3.0 |
3.1 |
| L24 |
DO3316P-223_L_ |
22 |
20,10 |
0.058 |
19 |
2.6 |
2.7 |
| L23 |
DO3316P-333_L_ |
33 |
20,10 |
0.10 |
15 |
2.0 |
2.1 |
| L22 |
DO3316P-473_L_ |
47 |
20,10 |
0.14 |
12 |
1.6 |
1.8 |
| L21 |
DO3316P-683_L_ |
68 |
20,10 |
0.18 |
10 |
1.4 |
1.5 |
| L20 |
DO3316P-104_L_ |
100 |
20,10 |
0.26 |
9 |
1.2 |
1.3 |
| L19 |
DO3316P-154_L_ |
150 |
20,10 |
0.38 |
6 |
1.0 |
1.0 |
| L18 |
DO3316P-224_L_ |
220 |
20,10 |
0.61 |
5 |
0.8 |
0.8 |
| L17 |
DO3316P-334_L_ |
330 |
20,10 |
0.93 |
4.5 |
0.6 |
0.6 |
|
DO3316P-474_L_ |
470 |
20,10 |
1.27 |
3.5 |
0.5 |
0.5 |
|
DO3316P-684_L_ |
680 |
20,10 |
1.84 |
2.5 |
0.4 |
0.4 |
|
DO3316P-105_L_ |
1000 |
20,10 |
2.88 |
2.0 |
0.3 |
0.3 |
 |
 |
 |
 |
 |
 |
 |
 |
|
* L2 when used with LM258X
Series of SIMPLE SWITCHER® switching regulators |
|
1 |
When ordering, please
specify Tolerance and packaging codes: e.g. DO3316P-105MLD
|
|
|
Packaging: |
D = 13" reel, machine-ready
EIA-481 embossed plastic tape (1000
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. |
|
|
Tolerance: |
M = 20%, K = 10% (Table above shows stock tolerances in
bold.) |
|
2 |
Inductance tested at 100 kHz, 0.1 Vrms |
|
3 |
Tolerances in bold are stocked for immediate
shipment. |
|
4 |
SRF >13 MHz measured using Agilent/HP8753D network analyzer; <13 MHz using Agilent/HP 4192A |
|
5 |
Isat: DC current at which the inductance
drops 10% (typ) from its value without current. |
| 6 |
Irms: Current that causes a
40°C temperature rise from 25°C ambient.
Details |
| 7 |
Ambient temperature range: |
–40°C to +85°C with Irms current.
+85°C to +125°C with derated current Derating curve |
| 8 |
Storage temperature range: |
Component: –40°C to +125°C
Packaging: –55°C to +80°C |
| 9 |
Resistance to soldering heat: Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between. |
| 10 |
Electrical specifications at 25°C. |
| See
Qualification Standards for complete environmental and
test data. |
| Refer to Soldering Coilcraft Components before soldering. |
 |
|
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Copyright © 2008, Coilcraft, Inc. Privacy policy
Updated: May 27, 2008
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