SER1390

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.
Inductance2
Part number1
±20% (µH)
DCR
SER1390-103ML_
SER1390-153ML_
SER1390-223ML_
SER1390-333ML_
SER1390-473ML_
13.715.0
13.715.0
21.023.1
21.023.1
21.023.1
10
15
22
33
47
(mOhm)3
typ max
SRF
typ4
(MHz)
26.9
24.3
20.3
15.7
13.2
10% drop
Isat (A)5
20% drop
30% drop
Irms (A)6
20°C rise 40°C rise
11.32 12.56 13.16
7.20 8.04 8.60
6.08 6.80 7.36
3.80 4.40 4.76
2.60 3.00 3.20
6.4
6.4
5.7
5.7
5.7
9.2
9.2
7.7
7.7
7.7
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 maximum 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
Document 1096 -2
Shielded Power Inductors – SER1390 Series
L vs Current
L vs Frequency
100
100
47 µH
47 µH
33 µH
Inductance (µH)
Inductance (µH)
33 µH
22 µH
15 µH
10
1
10 µH
0.1
10
1
100
15 µH
10 µH
10
1
0.1
1
10
100
Frequency (MHz)
0.531 max
13,5
1
SER1390-XXX
Current (A)
2
3
Terminal 3 is for
mounting stability only.
XXXXY
0.531 max
13,5
22 µH
0.354
max
9,0
0.006 / 0,152
0.110 ±0.008
2,8 ±0,2
0.173 ±0.008
4,4 ±0,2
0.091 ±0.008
2,3 ±0,2
0.110 ±0.008
2,8 ±0,2
0.071 ±0.004
1,80 ±0,1
0.370 ±0.008
9,40 ±0,2
0.366
9,3
0.089
2,26
0.121
3,07
0.089
2,26
1
Recommended
Land Pattern
0.163
4,14
0.121
3,07
0.063 ±0.008
1,60 ±0,2
3
0.109
2,77
2
Dimensions are in
inches
mm
Document 1096-2 Revised 09/16/13