6132 POWER INDUCTORS
Power Inductor for Critical Applications
ST511PNA
■
6.1 × 6.1 mm footprint; 3.2 mm high shielded inductors
■
Low DCR and excellent current handling
Core material
Ferrite
Terminations
RoHS compliant gold over nickel over phos bronze.
Other terminations available at additional cost.
Weight
0.33 – 0.38 g
Ambient temperature
–40°C to +85°C with
Irms
current,
+85°C to +125°C with derated current
Storage temperature
Component: –55°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)
Packaging
500/7″ reel; Plastic tape: 16 mm wide, 0.3 mm thick,
12 mm pocket spacing, 3.1 mm pocket depth
PCB washing
Only pure water or alcohol recommended
Part number
1
ST511PNA472MLZ
ST511PNA562MLZ
ST511PNA682MLZ
ST511PNA822MLZ
ST511PNA103MLZ
ST511PNA123MLZ
ST511PNA153MLZ
ST511PNA183MLZ
ST511PNA223MLZ
ST511PNA273MLZ
ST511PNA333MLZ
ST511PNA393MLZ
ST511PNA473MLZ
ST511PNA563MLZ
ST511PNA683MLZ
ST511PNA823MLZ
ST511PNA104MLZ
Inductance
2
±20% (µH)
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
DCR max
(Ohms)
0.056
0.060
0.065
0.070
0.085
0.110
0.135
0.160
0.190
0.235
0.310
0.345
0.380
0.430
0.580
0.640
0.820
SRF typ
3
(MHz)
65.0
60.0
47.0
45.0
39.0
33.0
27.0
24.0
21.0
19.0
18.0
17.0
16.0
14.0
12.0
10.0
9.0
10% drop
2.18
2.10
1.80
1.78
1.36
1.30
1.16
1.04
0.97
0.91
0.81
0.79
0.72
0.61
0.55
0.53
0.45
Isat
(A)
4
20% drop
2.60
2.50
2.12
2.06
1.64
1.54
1.42
1.22
1.12
1.08
0.96
0.92
0.86
0.72
0.63
0.62
0.54
30% drop
2.84
2.74
2.30
2.22
1.84
1.70
1.56
1.36
1.22
1.18
1.10
0.99
0.93
0.79
0.69
0.67
0.59
Irms
(A)
5
20°C rise 40°C rise
2.30
3.10
2.20
2.95
2.10
2.80
2.00
2.65
1.90
2.50
1.75
2.35
1.65
2.20
1.55
2.05
1.45
1.90
1.30
1.75
1.20
1.60
1.10
1.45
0.95
1.30
0.85
1.15
0.73
1.00
0.60
0.85
0.50
0.69
1. When ordering, please specify
termination
and
testing
codes:
ST511PNA104MLZ
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).
Testing:
Z
= COTS
H
= Screening per Coilcraft CP-SA-10001
2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/
HP 4263B LCR meter or equivalent.
3. SRF measured using Agilent/HP 4191A or equilvalent.
4. DC current at which the inductance drops the specified amount from
its value without current.
5. Current that causes the specified temperature rise from 25°C ambient.
6. 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 ST641-1
Revised 09/23/11
1102 Silver Lake Road
Cary IL 60013
© Coilcraft, Inc. 2011
Phone 800-981-0363
Fax 847-639-1508
E-mail cps@coilcraft.com
Web www.coilcraft-cps.com
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