Document 1096 -1
Shielded Power Inductors – SER1390
• Exceptionally high current carrying capability
• Low DC resistance
• AEC-200 Grade 3 qualified (–40°C to +85°C ambient)
Core material
Ferrite
Core and winding loss
See
www.coilcraft.com/coreloss
Terminations
RoHS compliant matte tin over nickel over phos bronze.
Other terminations available at additional cost.
Weight
4.0 – 4.8 g
Ambient temperature
–40°C to +85°C with (40°C rise)
Irms
current.
Maximum part temperature
+125°C (ambient + temp rise).
Derating.
Storage temperature
Component: –40°C to +125°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
300 per 13″ reel; Plastic tape: 24 mm wide, 0.5 mm thick,
20 mm pocket spacing, 9.6 mm pocket depth
PCB washing
Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See
Doc787_PCB_Washing.pdf.
Inductance
2
±20% (µH)
10
15
22
33
47
DCR (mOhm)
3
typ
max
13.7
13.7
21.0
21.0
21.0
15.0
15.0
23.1
23.1
23.1
SRF typ
4
(MHz)
26.9
24.3
20.3
15.7
13.2
Isat
(A)
5
20% drop
12.56
8.04
6.80
4.40
3.00
Irms
(A)
6
20°C rise 40°C rise
6.4
6.4
5.7
5.7
5.7
9.2
9.2
7.7
7.7
7.7
Part number
1
SER1390-103ML_
SER1390-153ML_
SER1390-223ML_
SER1390-333ML_
SER1390-473ML_
10% drop
11.32
7.20
6.08
3.80
2.60
30% drop
13.16
8.60
7.36
4.76
3.20
1. When ordering, please specify
termination
and
packaging
codes:
SER1390-473MLD
Termination: L
= RoHS compliant matte-tin 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 (300 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 measured at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A or equivalent.
3. DCR measured on a micro-ohmmeter.
4. SRF measured using an Agilent/HP 4395A network analyzer and an Agilent/HP 16193A test fixture.
5. DC current at 25°C that causes the specified inductance drop from its value without current.
Click for temperature derating information.
6. Current that causes the specified temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maxi-
mum ratings.
Click for temperature derating information.
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Document 1096-1
Revised 09/16/13
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