COILCRAFT DS3316P

Document 187-1
SMT Power Inductors – DS3316P
Magnetic shielding and high efficiency are features of the
DS3316 family of power inductors. They are designed for
high performance DC-DC converter applications, especially those requiring shielding.
The terminations wrap around the end of the base, ensuring a sound solder fillet and simplifying inspection.
Saturation current ratings up to 11 A and rms current ratings as high as 5 A are available. DC resistance as low as
0.021 Ohms keeps power losses to a minimum.
For new designs, consider the MSS1038 as an alternative to this series. The MSS1038 series is more cost effective, features a smaller footprint, lower profile, lower
DCR and better current handling. We will continue to
manufacture and support the DS3316 indefinitely.
L DCRSRF
±20%2
Isat3 Irms4
maxtyp
Part number1
(µH) (Ohms)(MHz)(A) (A)
DS3316P-102ML_ 1.0 0.021 14011.0 5.0
DS3316P-152ML_ 1.5 0.022 120 9.54.5
DS3316P-222ML_ 2.2 0.032 80 7.83.8
DS3316P-332ML_ 3.3 0.039 70 6.03.3
DS3316P-472ML_ 4.7 0.054 40 5.42.7
DS3316P-682ML_ 6.8 0.075 38 4.52.2
DS3316P-822ML_ 8.2 0.085 36 4.02.1
DS3316P-103ML_ 10 0.101 35 3.52.0
DS3316P-153ML_ 15 0.150 25 3.01.5
DS3316P-223ML_ 22 0.207 19 2.01.3
DS3316P-333ML_ 33 0.334 15 1.81.1
DS3316P-473ML_ 47 0.472 13 1.40.80
DS3316P-683ML_ 68 0.660 10 1.30.70
DS3316P-104ML_ 100 1.11
7 1.20.60
DS3316P-154ML_ 150
1.55
6 0.800.50
DS3316P-224ML_ 220
2.00
5 0.700.37
DS3316P-105ML_ 1000
8.30
2 0.320.17
1. When ordering, please specify termination and packaging codes:
DS3316P-105MLD
Termination:L=RoHS compliant gold over nickel over phos bronze.
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 (1000 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 0.1 Vrms, 100 kHz, 0 Adc.
3. DC current at which the inductance drops 10% (typ) from its value without current.
4. Current that causes a 40°C temperature rise from 25°C ambient.
5.Ambient temperature range: –40°C to +85°C with Irms current
+85°C to +125°C with derated current
6.Storage temperature range:Component: –40°C to +125°C
Packaging: –40°C to +80°C
7.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.
8. Electrical specifications at 25°C.
See Qualification Standards section for environmental and test data.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
US +1-847-639-6400 [email protected]
UK +44-1236-730595 [email protected]
Taiwan +886-2-2264 3646 [email protected]
China +86-21-6218 8074 [email protected]
Singapore + 65-6484 8412 [email protected]
Document 187-1 Revised 01/12/11
© 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.
Document 187-2
SMT Power Inductors - DS3316P Series
Typical L vs Frequency
Typical L vs Current
1000
Inductance (µH)
100
47 µH
10 µH
10
1.0 µH
1
0.1
0.1
1
Current (A)
100
10
0.190
dia
4,83
Irms Derating
120
0.370
max
9,40
110
90
0.330
dia
8,38
80
an additional 0.01/0,254
* Allow
in length and 0.005/0,127 in
height for optional tin-lead and
tin-silver-copper application.
0.200
max*
5,08
70
60
0.510
max*
12,95
50
40
30
Recommended
Land Pattern
0.145
3,69
0.100
2,54
25°C
Percent of rated Irms
100
0.290
7,37
0.110
2,79
20
10
0.115
2,92
0
-40
-20
0
20
40
60
80
Ambient temperature (°C)
100
120 140
0.100
2,54
0.300
7,62
Internal
code
Dash
number
XXX
X
Part marking since Feb. 2005. Parts manufactured
prior to that date may have color dots.
Visit www.coilcraft.com/colrpowr.cfm
for color dot marking details.
Weight:
0.82 – 0.87 g
Tape and reel:1000/13″ reel 24 mm tape width
For packaging data see Tape and Reel Specifications section.
US +1-847-639-6400 [email protected]
UK +44-1236-730595 [email protected]
Taiwan +886-2-2264 3646 [email protected]
China +86-21-6218 8074 [email protected]
Singapore + 65-6484 8412 [email protected]
Document 187-2 Revised 01/12/11
© 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.