Power Inductors. SRP1265A Datasheet

SRP1265A Inductors. Datasheet pdf. Equivalent

SRP1265A Datasheet
Recommendation SRP1265A Datasheet
Part SRP1265A
Description Shielded Power Inductors
Feature SRP1265A; AEC-Q20*0RCoOHSMPaLnIdANT Features ■ Shielded construction ■ Carbonyl powder core ■ High saturation.
Manufacture Bourns
Datasheet
Download SRP1265A Datasheet




Bourns SRP1265A
Features
Shielded construction
Carbonyl powder core
High saturation current
Inductance range: 0.15 to 47 µH
AEC-Q200 compliant
RoHS compliant* and halogen free**
SRP1265A Series - Shielded Power Inductors
Electrical Specifications @ 25 °C
Bourns
Part Number
SRP1265A-R15M
SRP1265A-R22M
SRP1265A-R33M
SRP1265A-R36M
SRP1265A-R47M
SRP1265A-R56M
SRP1265A-R68M
SRP1265A-R82M
SRP1265A-1R0M
SRP1265A-1R5M
SRP1265A-1R8M
SRP1265A-2R2M
SRP1265A-3R3M
SRP1265A-4R7M
SRP1265A-5R6M
SRP1265A-6R0M
SRP1265A-6R8M
SRP1265A-8R2M
SRP1265A-100M
SRP1265A-150M
SRP1265A-220M
SRP1265A-330M
SRP1265A-470M
Inductance
@ 100 KHz
/1V
L Tol.
(μH) (%)
0.15 20
0.22 20
0.33 20
0.36 20
0.47 20
0.56 20
0.68 20
0.82 20
1.0 20
1.5 20
1.8 20
2.2 20
3.3 20
4.7 20
5.6 20
6.0 20
6.8 20
8.2 20
10 20
15 20
22 20
33 20
47 20
Q (Min.) SRF DCR
@100 KHz (MHz) (mΩ)
/1V
Typ. Typ.
10 210 0.49
10 130 0.49
10 90 0.65
10 80 0.7
10 75 0.9
10 65 1.05
15 50 1.3
15 50 1.6
20 45 2.0
20 30 2.7
20 30 3.6
20 23 3.8
20 20 5.7
20 17 7
20 15 8.5
20 14 8.5
20 13 9.5
20 11 12
20 10 13.2
20 7 23.2
20 6 32.5
20 5 48
20 4 76
DCR
(mΩ)
Max.
Irms
(A)
Isat
(A)
0.6 55 118
0.6 53 112
0.8 46 68
0.9 45 66
1.2 41 63
1.2 37 58
1.5 35 55
1.9 33 50
2.3 30 48
3.0 27 45
4.0 24 40
4.2 22 40
6.8 18 30
8.4 13.5 28
10.0 12.5 23
10.0 12.0 23
11.5 11.5 18
15.5 10.5 16
16.5 10 15.5
28.0 9 12.5
37.0 9 12
58.0 8 11
90.0 6.5 9.5
Terminal
Type
Non-
Lead
Frame
Lead
Frame
Product Dimensions
Non-Lead Frame Terminal
13.5 ± 0.5
(.531 ± .020)
Lead Frame Terminal
13.5 ± 0.5
(.531 ± .020)
12.5 ± 0.3
(.492 ± .012)
R15
1510
12.5 ± 0.3
(.492 ± .012)
3R3
1510
2.75 ± 0.35
(.108 ± .014)
2.3 ± 0.3
(.091 ± .012)
6.2 ± 0.3
(.244 + .012)
2.0
(.079)
REF.
GRADUATED
LINE
2.75 ± 0.35
(.108 ± .014)
2.3 ± 0.3
(.091 ± .012)
6.2 ± 0.3
(.244 + .012)
2.0
(.079)
REF.
GRADUATED
LINE
4.7 ± 0.3
(.185 ± .012)
4.7 ± 0.3
(.185 ± .012)
General Specifications
Test Voltage ....................................1.0 V
Test Frequency ......................... 100 KHz
Operating Temperature
................................-55 °C to +150 °C
(Temperature rise included)
Storage Temperature
................................-55 °C to +150 °C
Rated Current
............ Inductance drops 20 % at Isat
Temperature Rise .....40 °C at rated Irms
Moisture Sensitivity Level ..................... 1
ESD Classification (HBM)................. N/A
1 Circuit design, component, PCB trace
size and thickness, airflow and other
cooling provisions all affect the part
temperature. Part temperature should be
verified in the end application.
Materials
Core.............................Carbonyl powder
Wire ............................Enameled copper
Terminal Finish ...................................Sn
Packaging....... 500 pcs. per 13-inch reel
How to Order
SRP1265A - 100M
Model
Value Code (see table)
Recommended Layout
14.2
(.559)
8.0
(.315)
5.0
(.197)
DIMENSIONS:
MM
(INCHES)
Please consult Bourns® Model SRP-A
Series Visual Inspection Guide for detailed
construction, processing and testing
information.
WARNING
Cancer and Reproductive Harm
www.P65Warnings.ca.gov
* RoHS Directive 2015/863, Mar 31, 2015 and Annex.
**Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine
(Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less.
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of
this document, and at www.bourns.com/docs/legal/disclaimer.pdf.



Bourns SRP1265A
SRP1265A Series - Shielded Power Inductors
L vs. I Charts
0.30
0.24
0.18
0.12
0.06
0
0
SRP1265A-R15M
23.6 47.2 70.8 94.4
DC Current (A)
130
104
78
52
26
0
118
0.60
0.48
0.36
0.24
0.12
0
0
SRP1265A-R36M
13.2 26.4 39.6 52.8
DC Current (A)
130
104
78
52
26
0
66
SRP1265A-R68M
1.0 100
0.8 80
0.6 60
0.4 40
0.2 20
00
0 11 22 33 44 55
DC Current (A)
SRP1265A-1R5M
2.5 130
2.0 104
1.5 78
1.0 52
0.5 26
00
0 9 18 27 36 45
DC Current (A)
SRP1265A-3R3M
5 130
4 104
3 78
2 52
1 26
00
0 6 12 18 24 30
DC Current (A)
0.5
0.4
0.3
0.2
0.1
0
0
0.80
0.64
0.48
0.32
0.16
0
0
1.20
0.96
0.72
0.48
0.24
0
0
3.0
2.4
1.8
1.2
0.6
0
0
7.0
5.6
4.2
2.8
1.4
0
0
SRP1265A-R22M
22.4 44.8
67.2 89.5
DC Current (A)
SRP1265A-R47M
12.6 25.2 37.8 50.4
DC Current (A)
SRP1265A-R82M
11 22 33 44
DC Current (A)
SRP1265A-1R8M
8 16 24 32
DC Current (A)
SRP1265A-4R7M
5.6 11.2 16.8 22.4
DC Current (A)
130
104
78
52
26
0
112
130
104
78
52
26
0
63
100
80
60
40
20
0
55
130
104
78
52
26
0
40
130
104
78
52
26
0
28
0.60
0.48
0.36
0.24
0.12
0
0
1.0
0.8
0.6
0.4
0.2
0
0
1.40
1.12
0.84
0.56
0.28
0
0
3.0
2.4
1.8
1.2
0.6
0
0
8.0
6.4
4.8
3.2
1.6
0
0
SRP1265A-R33M
13.6 27.2 40.8 54.4
DC Current (A)
SRP1265A-R56M
11.6 23.2 34.8 46.4
DC Current (A)
SRP1265A-1R0M
9.6 19.2 28.8 38.4
DC Current (A)
SRP1265A-2R2M
7.4 14.8 22.2 29.6
DC Current (A)
SRP1265A-5R6M
4.6 9.2 13.8 19.4
DC Current (A)
130
104
78
52
26
0
68
110
88
66
44
22
0
58
130
104
78
52
26
0
48
130
104
78
52
26
0
37
120
96
72
48
24
0
23
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.



Bourns SRP1265A
SRP1265A Series - Shielded Power Inductors
L vs. I Charts (Continued)
SRP1265A-6R0M
10 100
8 80
6 60
4 40
2 20
00
0 4.6 9.2 13.8 18.4 23
DC Current (A)
SRP1265A-100M
15 120
12 96
9 72
6 48
3 24
00
0 3.1 6.2 9.3 12.4 15.5
DC Current (A)
SRP1265A-330M
50 120
40 96
30 72
20 48
10 24
00
0 2.2 4.4 6.6 8.8 11
DC Current (A)
SRP1265A-6R8M
10 90
8 72
6 54
4 36
2 18
00
0 3.6 7.2 10.8 14.4 18
DC Current (A)
SRP1265A-150M
25 100
20 80
15 60
10 40
5 20
00
0 2.4 4.8 7.2 9.6 12
DC Current (A)
SRP1265A-470M
70 120
56 96
42 72
28 48
14 24
00
0 1.9 3.8 5.7 7.6 9.5
DC Current (A)
Soldering Profile
PRE-HEATING
tp (245 °C / 20~40 seconds)
SOLDERING
TP (260 °C / 10 seconds max.)
NATURAL
COOLING
217
200
150
60 ~ 180 seconds
60 ~ 150 seconds
480 seconds max.
25
Time (Seconds)
REFLOW TIMES: 3 MAX.
12.0
9.6
7.2
4.8
2.4
0
0
35
28
21
14
7
0
0
SRP1265A-8R2M
3.2 6.4 9.6 12.8
DC Current (A)
SRP1265A-220M
2.4 4.8 7.2 9.6
DC Current (A)
100
80
60
40
20
0
16
120
96
72
48
24
0
12
Electrical Schematic
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.





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