PRODUCT DATA SHEET
SHIELDED POWER INDUCTOR
Features
∗
∗
∗
∗
∗
∗
∗
∗
∗
Lead-free (Pb-free)
RoHS compliant
Magnetic Shielding
High Current (to 5A)
Low DCR (to 20mΩ)
Low profile (3-7mm)
Wide range (1µH – 10,000µH)
Surface Mount
Flat top for pick & place
P7604
Family
Applications
∗
∗
∗
∗
DC-DC Converters
High Current/Low Voltage Converters
Notebook and handheld equipment
Flash memory programmers
DESCRIPTION
The P7604 family comprises high current, shielded
power inductors.
Components are available in five mechanical sizes
and offer exceptionally compact solutions for
applications requiring high energy storage.
The miniature 1608 parts employ a ceramic base
for optimum heat transfer and have very high
current rating for their size; the 3308 and 3316
parts have the same footprint but differ in height,
3308 being only 3mm.
The P7604 family of components is compliant
with RoHS Directive 2002/95/EC, and suitable for
Pb-free and conventional placement and reflow.
P7604-1608
P7604-2012
P7604-3308
P7604-3316
P7604-5022
ETALDOC 833/3
Page 1 of 7
December 2006
P7604
CONSTRUCTION
P7604-1608 dimensions
Fig. 1
6.6 max
P7604-2012 dimensions
Fig. 2
10.5± 0.2
P7604-3308 dimensions
Fig. 3
12.7± 0.2
4.45 max
e
4
1.1
typ
MARKING
INDUCT
ANCE CODE
e
3
2.1
typ
MARKING
INDUCT
ANCE CODE
5.0± 0.3
e
3
2.4
typ
MARKING
INDUCT
ANCE CODE
2.7
± 0.3
7.6
typ
2.4
typ
2.2
typ
4.3
typ
1.1
typ
2.92
max
6.0
typ
2.1
typ
2.0
typ
2.7
typ
3.6
2.4
1.4
4.1
PCB P T
AT ERN
2.2
5.7
PCB P T
AT ERN
3.0
2.8
7.3
PCB P T
AT ERN
P7604-3316 dimensions
Fig. 4
12.7± 0.2
P7604-5022 dimensions
Fig. 5
18.4± 0.3
Dimensions
millimetres
shown
are
10.0± 0.2
8.0± 0.2
in
Terminal plating JESD97 category
e3 or e4 as shown.
Recommended
reflow
solder
profile:
2
minutes
@
150-200ºC,
10
seconds
@
260ºC;
time above 217ºC 60 seconds
maximum.
15.0± 0.3
e
3
2.4
typ
10.0± 0.2
MARKING
INDUCT
ANCE CODE
4.9± 0.3
e
3
2.4
typ
MARKING
INDUCT
ANCE CODE
7.0± 0.5
13.3
typ
2.4
typ
2.2
typ
7.8
typ
2.4
typ
2.2
typ
2.8
3.0
7.3
PCB P T
AT ERN
2.8
3.0
12.7
PCB P T
AT ERN
ETALDOC 833/3
Page 2 of 7
December 2006
P7604
SPECIFICATIONS
Electrical
1608 size
Part Number
P7604-1608-1R0M
P7604-1608-1R5M
P7604-1608-2R2M
P7604-1608-3R3M
P7604-1608-4R7M
P7604-1608-6R8M
P7604-1608-100M
P7604-1608-150M
P7604-1608-220M
P7604-1608-330M
P7604-1608-470M
P7604-1608-680M
P7604-1608-101M
P7604-1608-151M
P7604-1608-221M
P7604-1608-331M
P7604-1608-471M
P7604-1608-681M
P7604-1608-102M
P7604-1608-152M
P7604-1608-222M
P7604-1608-332M
P7604-1608-472M
P7604-1608-682M
P7604-1608-103M
Notes
1. Inductance measured at 100kHz, 100mV.
2. SRF (Self resonant Frequency) is typical and for reference only.
3. Rated current is the current at which the temperature rise is 30ºC typical.
Note that for this 1608 size, the DC current at which saturation occurs is lower than the rated AC current.
4. Operating temperature -25ºC to +85ºC.
5. For non-standard inductance values, please contact Profec.
Inductance (µH)
1.0±20%
1.5±20%
2.2±20%
3.3±20%
4.7±20%
6.8±20%
10±20%
15±20%
22±20%
33±20%
47±20%
68±20%
100±20%
150±20%
220±20%
330±20%
470±20%
680±20%
1000±20%
1500±20%
2200±20%
3300±20%
4700±20%
6800±20%
10000±20%
(1)
DCR (Ω) Max
0.040
0.045
0.050
0.055
0.060
0.065
0.075
0.090
0.11
0.19
0.23
0.29
0.48
0.59
0.77
1.4
1.8
2.2
3.4
4.2
8.5
11
14
25
33
SRF (MHz)
250
125
120
120
105
50
38
33
25
20
20
15
10
9
6
5
4
3
2
2
2
1
1
1
0.8
(2)
Rated Current
(3)
I
RMS
(A)
3.0
2.8
1.8
1.6
1.4
1.2
1.0
0.8
0.7
0.6
0.5
0.4
0.3
0.26
0.22
0.20
0.19
0.18
0.15
0.12
0.10
0.08
0.06
0.04
0.02
ETALDOC 833/3
Page 3 of 7
December 2006
P7604
2012 size
Part Number
P7604-2012-2R2M
P7604-2012-3R9M
P7604-2012-5R6M
P7604-2012-8R2M
P7604-2012-100M
P7604-2012-120M
P7604-2012-150M
P7604-2012-180L
P7604-2012-220L
P7604-2012-270L
P7604-2012-330L
P7604-2012-390L
P7604-2012-470L
P7604-2012-560K
P7604-2012-680K
P7604-2012-820K
P7604-2012-101K
P7604-2012-121K
P7604-2012-151K
P7604-2012-181K
P7604-2012-221K
P7604-2012-271K
P7604-2012-331K
P7604-2012-391K
P7604-2012-471K
P7604-2012-561K
P7604-2012-681K
P7604-2012-821K
P7604-2012-102K
Notes
1.
2.
3.
4.
5.
6.
Inductance measured at 100kHz, 100mV.
SRF (Self resonant Frequency) is typical and for reference only.
Rated current is the current at which the temperature rise is 40ºC typical.
Saturation Current, I
sat
, is the DC current at which the zero current inductance drops by 10% (typ).
Operating temperature -25ºC to +85ºC.
For non-standard inductance values, please contact Profec.
Inductance
(1)
(µH)
2.2±20%
3.9±20%
5.9±20%
8.2±20%
10±20%
12±20%
15±20%
18±15%
22±15%
27±15%
33±15%
39±15%
47±15%
56±10%
68±10%
82±10%
100±10%
120±10%
150±10%
180±10%
220±10%
270±10%
330±10%
390±10%
470±10%
560±10%
680±10%
820±10%
1000±10%
DCR (Ω) Max
0.040
0.055
0.065
0.080
0.10
0.12
0.14
0.16
0.18
0.20
0.24
0.26
0.28
0.38
0.44
0.55
0.60
0.75
0.90
1.05
1.2
1.4
1.8
2.1
2.3
3.0
3.4
4.0
5.0
SRF (MHz)
75
50
40
32
28
24
22
19
17
15.5
13.5
12.0
10.5
9.5
9.0
8.5
7.5
7.0
6.5
4.8
4.5
4.2
3.8
3.6
3.5
3.0
2.8
2.5
2.2
(2)
Rated Current
(3)
I
RMS
(A)
2.50
2.10
1.95
1.75
1.50
1.40
1.30
1.20
1.10
1.00
0.92
0.84
0.75
0.68
0.60
0.54
0.50
0.45
0.40
0.35
0.30
0.27
0.24
0.22
0.20
0.18
0.17
0.16
0.15
I
sat
(A)
(4)
6.0
4.5
4.0
3.0
2.5
2.0
1.8
1.6
1.5
1.4
1.3
1.0
0.90
0.80
0.70
0.60
0.50
0.45
0.40
0.37
0.35
0.32
0.30
0.28
0.26
0.25
0.23
0.22
0.20
ETALDOC 833/3
Page 4 of 7
December 2006
P7604
3308 size
Part Number
P7604-3308-2R2M
P7604-3308-3R0M
P7604-3308-3R9M
P7604-3308-4R7M
P7604-3308-6R8M
P7604-3308-100M
P7604-3308-120M
P7604-3308-150M
P7604-3308-180M
P7604-3308-220M
P7604-3308-270M
P7604-3308-330M
P7604-3308-390M
P7604-3308-470M
P7604-3308-560M
P7604-3308-680M
P7604-3308-820M
P7604-3308-101M
P7604-3308-121M
P7604-3308-151M
P7604-3308-181M
P7604-3308-221M
P7604-3308-271L
P7604-3308-331L
P7604-3308-391L
P7604-3308-471L
Notes
1.
2.
3.
4.
5.
6.
Inductance measured at 100kHz, 100mV.
SRF (Self resonant Frequency) is typical and for reference only.
Rated current is the current at which the temperature rise is 40ºC typical.
Saturation Current, I
sat
, is the DC current at which the zero current inductance drops by 10% (typ).
Operating temperature -25ºC to +85ºC.
For non-standard inductance values, please contact Profec.
Inductance
(1)
(µH)
2.2±20%
3.0±20%
3.0±20%
4.7±20%
6.8±20%
10±20%
12±20%
15±20%
18±20%
22±20%
27±20%
33±20%
39±20%
47±20%
56±20%
68±20%
82±20%
100±20%
120±20%
150±20%
180±20%
220±20%
270±15%
330±15%
390±15%
470±15%
DCR (Ω) Max
0.045
0.062
0.070
0.078
0.10
0.15
0.19
0.20
0.27
0.30
0.40
0.45
0.56
0.65
0.68
0.80
1.2
1.4
1.5
1.8
2.2
2.2
3.1
3.6
4.6
5.1
SRF (MHz)
90
70
60
50
50
38
29
30
25
22
18
17
17
15
14
12
11
9.5
8.5
8.0
7.0
6.5
5.5
5.2
5.0
4.5
(2)
Rated Current
(3)
I
RMS
(A)
3.5
3.0
2.8
2.5
2.2
2.0
1.7
1.5
1.4
1.3
1.2
1.1
0.95
0.80
0.75
0.70
0.65
0.60
0.55
0.50
0.45
0.40
0.35
0.30
0.25
0.20
I
sat
(A)
(4)
4.2
3.6
3.4
3.0
2.6
2.2
2.0
1.8
1.6
1.5
1.3
1.2
1.1
1.05
1.00
0.90
0.85
0.80
0.70
0.65
0.60
0.50
0.45
0.40
0.35
0.30
ETALDOC 833/3
Page 5 of 7
December 2006
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