PM1038S-R15M-RC Datasheet, PDF (1/2 Pages) Bourns Electronic Solutions – Shielded Power Inductors

*RoHS ^COMPLIANT
Features
■ Formerly
model
■ Shielded construction
■ Unit height of 4.2 mm
■ Inductance range: 0.15 µH to 2.5 µH
■ Current up to 34 A
■ RoHS compliant*
Applications
■ Input/output of DC/DC converters
■ Power supplies for:
• Portable communication equipment
• Camcorders
• LCD TVs
• Car radios
PM1038S Series - Shielded Power Inductors
Electrical Specifications
Bourns Part No.
PM1038S-R15M-RC
PM1038S-R39M-RC
PM1038S-R50M-RC
PM1038S-R75M-RC
PM1038S-1R2M-RC
PM1038S-1R7M-RC
PM1038S-2R5M-RC
Inductance
L (µH)
0.15
0.39
0.50
0.75
1.2
1.7
2.5
I rms
(A)
34
24
23
22
18
15
11.5
I sat
(A)
40
32
32
28
24
18
14
DCR
(mΩ) max.
1.3
1.4
1.9
2.5
4.7
7.5
8.7
Soldering Profile
275
<1> Maximum of 10 seconds
225
between +255 °C and +260 °C
<1> 255 °C
220 °C
260 °C peak
190°C
60 seconds
Ramp Down
175
maximum
5 °C/second
150 °C
125
75
25
0
120-150 seconds
10 seconds minimum
Ramp Up
4 °C/second maximum
50
100
150
200
250
300
Time (Seconds)
Electrical Schematic
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
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....... 800 pcs. per 13-inch reel
Product Dimensions
11.8
(0.465)
MAX.
10.7 ± 0.5
(0.421 ± 0.020)
4.2
(.165)
MAX.
4.0
(.157) ^MAX.
10.5
(0.413)
MAX.
R68
10.0 ± 0.5
(0.394 ± 0.020)
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications..
2.9 ± 0.5
(0.114 ± 0.020)
2.2 ± 0.5
(0.087 ± 0.020)
Recommended Layout
12.4
(0.488)
4.5
(.177)
5.4
(.213)
DIMENSIONS:
MM
(INCHES)