NT
Features
■
Formerly
J. .Miller
models
W
■
Shielded construction
■
Unit height of 5.9 mm
■
Inductance range: 0.22 µH to 10 µH
■
Current up to 45 A
■
RoHS compliant*
Applications
■
Input/output of DC/DC converters
■
Power supplies for:
oH
S
CO
M
PL
IA
•
•
•
•
Portable communications equipment
Camcorders
LCD TVs
Car audio systems
*R
PM12645S, PM12651S, PM13560S, PM13656S, PM13666S Series -
Shielded Power Inductors
Electrical Specifications
Inductance
L (µH)
1.20
1.80
2.70
0.50
4.70
9.00
6.00
10.0
0.22
0.50
1.00
I rms
(A)
27
21
17
36
12
10
I sat
(A)
49
40
32
55
27
18
DCR
(mΩ) max.
3.3
4.7
7.3
1.5
15.0
22.5
10.0
25.5
1.0
1.5
2.5
General Specifications
Test Voltage ..................................0.25 V
Test Frequency ......................... 100 KHz
Reflow Soldering .... 230 ˚C; 50 sec max.
Operating Temperature
............................... -55 °C to +150 °C
(Temperature rise included)
Storage Temperature
............................... -55 °C to +150 °C
Resistance to Soldering Heat
.............................+260 °C for 10 sec.
Materials
Bourns Part No.
PM12645S-1R2M-RC
PM12645S-1R8M-RC
PM12645S-2R7M-RC
PM12651S-R50M-RC
PM12651S-4R7M-RC
PM12651S-9R0M-RC
PM13560S-6R0M-RC
PM13560S-100M-RC
PM13656S-R22M-RC
PM13656S-R50M-RC
PM13666S-1R0M-RC
Soldering Profile
275
225
175
125
75
25
0
Temperature (°C)
<1> Maximum of 10 seconds
between +255 °C and +260 °C
150 °C
Y
R
A
N
I
M
I
L
E
R
P
9.5
9
45
36
29
14
16
80
55
50
Core ..................................................Iron
Wire ........................... Enameled copper
Terminal ........................................Cu/Sn
Rated Current ... Ind. drops 20 % at I sat
Temperature Rise .... 40 ˚C at rated I rms
Packaging.......500 pcs. per 13-inch reel
Product Dimensions
13.9
MAX.
(0.547)
12.7 ± 0.3
(0.500 ± 0.012)
260 °C peak
5.9
MAX.
(.232)
5.2
(.205) MAX.
<1> 255 °C
220 °C
190°C
60 seconds
maximum
Ramp Down
5 °C/second
13.5
(0.531)
MAX.
1R5
120-150 seconds
10 seconds minimum
Ramp Up
4 °C/second maximum
100
12.7 ± 0.3
(0.500 ± 0.012)
50
150
200
250
300
Time (Seconds)
Electrical Schematic
3.0 ± 0.5
(0.118 ± 0.020)
2.5 ± 0.5
(0.098 ± 0.020)
Recommended Layout
15.0
(0.591)
4.5
(.177)
7.0
(.276)
DIMENSIONS:
MM
(INCHES)
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications
PM12645S, PM12651S, PM13560S, PM13656S, PM13666S Series -
Shielded Power Inductors
L vs. I Charts
1.6
PM12645S-1R2M-RC
160
2.4
PM12645S-1R8M-RC
160
4.0
PM12645S-2R7M-RC
140
120
100
Temperature Rise (°C)
Temperature Rise (°C)
Inductance (µH)
Inductance (µH)
1.2
0.8
0.4
0
0
10
20
30
40
120
80
40
0
50
120
1.5
1.2
0.8
40
0.4
0
0
8
16
24
32
0
40
80
Inductance (µH)
2.0
3.2
2.4
1.6
0.8
0
0
8
16
24
80
60
40
20
0
32
DC Current (A)
0.60
0.54
0.48
0.42
0.36
0.30
0.24
0.18
0.12
0.06
0
0
5
PM12651S-R50M-RC
10
15
20
25
DC Current (A)
10
PM13560S-6R0M-RC
Inductance (µH)
6
4
2
0
0
2.8
5.6
60
40
20
Inductance (µH)
8
DC Current (A)
Temperature Rise (°C)
0.4
PM13656S-R22M-RC
0.32
0.24
0.16
0.08
0
0
12
24
80
60
40
20
0
36
48
60
0
5
10
15
20
25
30
40
45
50
55
DC Current (A)
DC Current (A)
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
5
PM13666S-1R0M-RC
10
15
20
25
35
40
45
50
110
99
88
77
66
55
44
33
22
11
0
60
DC Current (A)
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications
Temperature Rise (°C)
Inductance (µH)
Temperature Rise (°C)
Inductance (µH)
Inductance (µH)
Y
R
A
N
I
M
I
L
E
R
P
30
40
45
50
55
110
99
88
77
66
55
44
33
22
11
0
60
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
DC Current (A)
DC Current (A)
PM12651S-4R7M-RC
Temperature Rise (°C)
Temperature Rise (°C)
Inductance (µH)
Inductance (µH)
Inductance (µH)
100
80
60
40
20
0
18
12
0
4
8
12
15
20
24
60
48
36
24
12
0
28
8
4
0
0
3
6
9
12
15
DC Current (A)
DC Current (A)
100
80
8.4
11.2
0
14
12.0
11.0
10.0
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0
PM13560S-100M-RC
Temperature Rise (°C)
0
2
4
6
8
10
12
14
30
20
10
0
16
DC Current (A)
100
0.60
0.54
0.48
0.42
0.36
0.30
0.24
0.18
0.12
0.06
0
PM13656S-R50M-RC
110
99
88
77
66
55
44
33
22
11
0
60
Temperature Rise (°C)
100
90
80
70
60
50
40
Temperature Rise (°C)
108
96
84
72
16
PM12651S-9R0M-RC
120
Temperature Rise (°C)
PM12645S, PM12651S, PM13560S, PM13656S, PM13666S Series -
Shielded Power Inductors
Packaging Specifications
330.0
(13.00)
DIA.
2.0
±
0.5
(.079
±
.020)
THICKNESS
0.10
(.004)
MAX.
EMBOSSED
CAVITY
75.0 ± 2.0
(2.96 ± 0.08)
13.5
±
0.5
(0.53
±
.020)
DIA.
0.35 ± 0.05
(0.014 ± 0.020)
13.9 ± 0.1
(0.547 ± 0.004)
5.6 ± 0.1
(0.220 ± 0.004)
Y
R
A
N
I
M
I
L
E
R
P
13.5
±
0.5
DIA.
(.53
±
.020)
EMBOSSED
CARRIER
24.0 ± 0.5
(0.95 ± 0.020)
DIMENSIONS:
MM
(INCHES)
4.0 ± 0.1
(0.157 ± 0.004)
2.0 ± 0.1
(0.079 ± 0.004)
1.5 ± 0.1
(0.059 ± 0.004)
DIA.
1.75 ± 0.1
(.069 ± 0.004)
2.7 ± 0.3
(.106 ± 0.012)
24.0 ± 0.3
(0.95 ± 0.012)
0.15
DIA.
(0.0006)
13.5 ± 0.1
(0.520 ± 0.004)
16.0 ± 0.1
(0.629 ± 0.004)
REV. 10/08
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications
Embedded System
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