DW3316-155ML Datasheet, PDF (1/1 Pages) Coilcraft lnc. – DW3316 Coupled Inductors for xDSL

Document 232
DW3316 Coupled Inductors for xDSL
Part number¹
Inductance² DCR
±20%
max
(mH) (Ohms)
DW3316-155ML_
1.5
10.8
DW3316-275ML_
2.7
18.0
DW3316-335ML_
3.3
20.0
DW3316-395ML_
3.9
23.0
DW3316-475ML_
4.7
26.0
DW3316-685ML_
6.8
42.0
SRF³
typ
(MHz)
1.70
1.25
1.10
0.968
0.850
0.690
Color
dot
1
Isat⁴
(mA)
300
230
180
160
160
150
4
1
4
0.100
2,54
0.290
7,37
0.400
10,16
max
2
3
2
3
Schematic
0.515
13,08
max
0.330
8,38
dia
0.200 _max
5,08
0.490
12,45
0.100
2,54
Dimensions are in
inches
mm
0.185
4,70
0.395
10,03
0.115
2,92
0.110
2,79
Recommended
Land Pattern
• Coupled inductor optimized for xDSL filtering applications
• Can be used as a common mode choke, 1:1 transformer
or in SEPIC applications
Core material Ferrite
Terminations RoHS compliant gold over nickel over phos bronze.
Other terminations available at additional cost.
Weight 1.13 – 1.34 g
Ambient temperature –40°C to +85°C
Storage temperature Component: –40°C to +85°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,
0.36 mm thick, 16 mm pocket spacing, 5.5 mm pocket depth
PCB washing Only pure water or alcohol recommended
1. When ordering, please specify termination and packaging codes:
DW3316-685MLD
Termination: L = Gold over nickel over phos bronze terminations
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 is per winding, tested at 10 kHz, 0.1 Vrms, 0 Adc using an
Agilent/HP 4263B LCR meter or equivalent.
3. SRF is measured using an Agilent/HP 8753D network analyzer.
4. DC current at which the inductance drops 10% (typ) from its value
without current.
5. 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 232 Revised 10/14/08
© Coilcraft, Inc. 2009