srp1038a

*R
& oHS
AE C
C OM
AP P
PR LI
OV A N
ED T
Ro VE LEA
HS RS D
C ION FRE
OM S
PL AR
IA E
NT
*
Features
Applications
n Shielded construction
n Automotive systems:
- Driver assistant
n Carbonyl powder core
n High saturation current
220316
1
AE
C *
A P Ro
P R HS
OV C
ED OM
(S PL
el IAN
ec T
tM
od
el
s)
n Inductance range: 0.20 to 47 µH
n AEC-Q200 qualified
n RoHS compliant* and halogen free**
SRP1038A Series - Shielded Power Inductors
Electrical Specifications @ 25 °C
Bourns
Part Number
SRP1038A-R20M
SRP1038A-R22M
SRP1038A-R27M
SRP1038A-R33M
SRP1038A-R36M
SRP1038A-R39M
SRP1038A-R45M
SRP1038A-R56M
SRP1038A-1R0M
SRP1038A-1R2M
SRP1038A-1R5M
SRP1038A-2R2M
SRP1038A-3R3M
SRP1038A-4R7M
SRP1038A-5R6M
SRP1038A-6R8M
SRP1038A-8R2M
SRP1038A-100M
SRP1038A-150M
SRP1038A-220M
SRP1038A-330M
SRP1038A-470M
Inductance
@ 100 KHz
/1V
Tol.
L (µH)
(%)
0.20
0.22
0.27
0.33
0.36
0.39
0.45
0.56
1.0
1.2
1.5
2.2
3.3
4.7
5.6
6.8
8.2
10
15
22
33
47
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
- Information
- Entertainment
- Lighting
n DC/DC converters
n Power supplies
General Specifications
Q (Min.)
@100 KHz
/1V
10
10
10
15
15
15
15
15
20
20
20
20
20
20
20
20
20
20
20
20
20
20
SRF
(MHz)
Typ.
DCR
(mW)
Typ.
DCR
(mW)
Max.
Irms
(A)
155
0.66
0.95
35
155
120
108
105
100
75
70
47
33
30
25
18
16
15
13
12
10
9
8
6
5
0.8
0.82
1
1.05
1.1
1.3
1.6
3
3.3
4
10.0±0.3
(.394±.012)
6.5
10.8
2.3±0.3
15
(.091±.012)
17
17.5
20
3.0±0.3
(.118±.012)
27
40
64
92
145
1
35
1
33
1.2
31
1.2
31
1.3
30
1.5
29
11.0±0.5
(.433±.020)
1.8
25
10.0±0.3
3.3
18
(.394±.012)
3.8
17
2R2
4.6
16
1150
7
12
11.8
11
3.8±0.2
15.5(.150+.008) 10
19.3
9
23.3
8.5
24
8
30
7.5
45
6.25
74
5
13.6
(.535)
112
3.5
3.5
167
3(.138)
Isat
(A)
70
60
60
60
60
60
45
40
36
33
33
27
20
17
14
13.5
12.5
12
10
7
5
4.5
Test Voltage.....................................1.0 V
Test Frequency.......................... 100 KHz
Operating Temperature
.................................-40 °C to +150 °C
(Temperature rise included)
Storage Temperature
.................................-40 °C to +125 °C
Rated Current
............. Inductance drops 20 % at Isat
Temperature Rise......40 °C at rated Irms
Resistance to Soldering Heat
......................... +260 °C, 40 sec. max.
Materials
Core..............................Carbonyl powder
Wire.............................Enameled copper
Terminal Finish....................................Sn
Packaging........ 500 pcs. per 13-inch reel
Product Dimensions
11.0±0.5
(.433±.020)
10.0±0.3
(.394±.012)
10.0±0.3
(.394±.012)
2R2
1150
5.4
(.213)
Electrical Schematic
How to Order
SRP1038A - 100M
3.8±0.2
(.150+.008)
2.3±0.3
(.091±.012)
Model
Value Code (see table)
3.0±0.3
(.118±.012)
Recommended Layout
13.6
(.535)
3.5
(.138)
5.4
(.213)
DIMENSIONS:
* RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
**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.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device
performance may vary over time.
Users should verify actual device performance in their specific applications.
MM
(INCHES)
Please consult Bourns® Model SRP-A
Series Visual Inspection Guide for detailed
construction, processing and testing
information.
SRP1038ASeries
Series -- Shielded
Power Inductors
SRF0504
Line Filter
L vs. I Charts
64
48
30
0.1
20
0
0
80
0
15
30
0.2
40
0.1
20
56
42
0
70
80
0.6
70
60
0.4
50
40
30
0.2
20
0
0
15
30
DC Current (A)
0.8
60
0.4
50
40
30
0.2
27
18
36
10
0
45
60
50
40
0.4
30
20
0.2
10
0
8
16
26.4
32
120
1.8
90
60
0.6
30
0
0
33
0
13.2
6.6
19.8
26.4
50
3.0
40
30
1.5
20
10
10
15
Inductance (μH)
60
5
6
SRP1038A-6R8M
30
2
0
20
0
9
18
20
0
4.25
8.5
16
80
27
SRP1038A-2R2M
3
10
0
36
80
60
50
2
40
30
1
20
0
6.75
13.5
20.25
12.75
SRP1038A-8R2M
SRP1038A-5R6M
10
0
27
60
50
6
40
4
30
20
2
0
0
17
80
70
8
10
0
3.5
7.0
10.5
0
14.0
DC Current (A)
DC Current (A)
80
20
SRP1038A-100M
80
Specifications are subject to change without notice.
70
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
12
60
60
15
60
Users should verify actual device performance in their specific applications.
30
ctance (μH)
40
70
ature Rise (°C)
ctance (μH)
40
10
0
20
50
6
30
0.5
10
80
60
4
70
9
50
40
0
0
33
50
DC Current (A)
12
60
1.0
70
70
Temperature Rise (°C)
Inductance (μH)
4.5
0
70
DC Current (A)
SRP1038A-4R7M
8
80
100
90
80
DC Current (A)
SRP1038A-3R3M
45
1.5
4
150
1.2
70
0
30
10
0
60
DC Current (A)
SRP1038A-1R5M
DC Current (A)
6
15
SRP1038A-1R0M
0
2.4
30
19.8
0
DC Current (A)
Inductance (μH)
Inductance (μH)
0.5
24
0
40
120
60
13.2
20
2.0
3.0
1.0
6.6
0
150
90
0
40
30
0.2
80
70
0.6
0
Temperature Rise (°C)
SRP1038A-1R2M
1.5
0
50
DC Current (A)
SRP1038A-R56M
DC Current (A)
2.0
70
50
8
40
30
50
10
40
ature Rise (°C)
9
45
100
60
Inductance (μH)
0
10
0
60
ctance (μH)
0
20
0
60
80
0.4
Inductance (μH)
70
48
0.6
Inductance (μH)
90
80
Inductance (μH)
1.0
Temperature Rise (°C)
Inductance (μH)
0.6
100
36
SRP1038A-R39M
DC Current (A)
SRP1038A-R45M
0.8
24
12
90
Temperature Rise (°C)
28
0
0.8
100
90
Inductance (μH)
60
14
20
0.08
0
Temperature Rise (°C)
0.3
Inductance (μH)
Inductance (μH)
80
0
40
0.16
DC Current (A)
SRP1038A-R36M
0.8
100
Temperature Rise (°C)
SRP1038A-R33M
0.4
0
45
60
0.24
DC Current (A)
DC Current (A)
0.5
10
0
60
Temperature Rise (°C)
32
16
50
40
Temperature Rise (°C)
0
0.2
ature Rise (°C)
0
60
Temperature Rise (°C)
20
70
80
Temperature Rise (°C)
0.07
0.32
Temperature Rise (°C)
40
80
SRP1038A-R27M
Temperature Rise (°C)
0.14
0.3
0.40
Temperature Rise (°C)
60
100
90
Inductance (μH)
0.21
Inductance (μH)
80
Temperature Rise (°C)
Inductance (μH)
0.28
SRP1038A-R22M
0.4
100
Temperature Rise (°C)
SRP1038A-R20M
0.35
0
13.2
6.6
26.4
SRP1038A-4R7M
8
80
3.0
40
30
Inductance (μH)
Temperature Rise (°C)
6
20
10
50
4
40
30
2
0
0
20
15
DC Current (A)
L vs. I Charts (Continued)
0
4.25
8.5
20
10
12.75
50
6
40
30
3
20
10
3.375
6.75
10.125
Inductance (μH)
60
12
60
50
8
40
30
4
20
0
0
3.125
SRP1038A-150M
18
60
12
50
40
30
6
20
0
10
0
10
6
8
SRP1038A-470M
36
42
24
28
12
14
1
2
3
10
0
3.5
4
10.5
7.0
SRP1038A-100M
80
70
15
60
50
10
40
30
5
20
10
0
0
3
20
40
30
10
20
10
3.50
DC Current (A)
6
0
12
9
5.25
7
0
SRP1038A-330M
50
80
50
1.75
0
14.0
DC Current (A)
60
0
Temperature Rise (°C)
20
2
80
70
40
60
50
30
40
20
30
20
10
10
0
0
1
2
3
DC Current (A)
Temperature Rise (°C)
Inductance (μH)
56
0
30
70
48
0
40
4
20
0
12.5
30
0
DC Current (A)
60
Inductance (μH)
70
4
9.375
70
Temperature Rise (°C)
Inductance (μH)
24
2
6.25
SRP1038A-220M
40
100
90
80
0
50
DC Current (A)
DC Current (A)
30
60
6
0
80
10
0
13.5
80
70
70
Temperature Rise (°C)
Inductance (μH)
9
0
SRP1038A-5R6M
DC Current (A)
SRP1038A-8R2M
16
80
20.25
13.5
0
27
8
0
17
70
0
6.75
DC Current (A)
SRP1038A-6R8M
12
0
10
80
60
SRP1038A Series - Shielded Power Inductors
1.5
10
10
Inductance (μH)
Inductance (μH)
50
5
20
0
0
33
70
60
0
30
1
Inductance (μH)
SRP1038A-3R3M
4.5
0
40
DC Current (A)
70
50
2
DC Current (A)
DC Current (A)
6
19.8
60
Temperature Rise (°C)
26.4
0
0
33
Inductance (μH)
19.8
30
Temperature Rise (°C)
13.2
6.6
0.6
Temperature Rise (°C)
0
60
Temperature Rise (°C)
0
30
1.2
3
Temperature Rise (°C)
0.5
90
0
5
DC Current (A)
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
4
0
5
Temperature Rise (°C)
60
120
1.8
Inductance (μH)
1.0
2.4
Temperature Rise (°C)
90
Inductance (μH)
Temperature Rise (°C)
Inductance (μH)
120
1.5
SRP1038ASeries
Series -- Shielded
Power Inductors
SRF0504
Line Filter
Soldering Profile
Temperature (°C)
Preheating
Soldering
20~40 Sec.
Peak Temperature (260 °C, 40 Sec. Max.)
200 °C
150°C
Natural Cooling
Peak Temperature
260 ഒ max.
Max. Peak Temperature 260 ഒ
40 sec. max.
217 °C
60~150 Sec.
Max. Time Above 217 ഒ:
60~150 sec. max.
60~180
Sec.
480 Sec. Max.
25
Time (Seconds)
Reflow Times: 3 Times Max.
Packaging Specifications
330
DIA.
(12.99)
2.0±0.5
(.079±.020)
13.5±0.5
(.531±.020)
DIA.
100.0±2.0
(3.937±.079)
13.5±0.5
DIA.
(.531±.020)
24.0±0.5
(.945±.020)
1.75
(.069)
2.0
(.079)
0.35±0.05
(.014±.002)
1.5±0.1
DIA.
(.059±.004)
11.7±0.1
(.461±.004)
Marking
Date Code
Marking
Date Code
Marking
Date Code
Marking
Date Code
Marking
24.0±0.3
(.945±.012)
4.0
(.157)
Date Code
11.5±0.1
(.453±.004)
24
(.945)
3°
16.0±0.1
(.630±.004)
4.5±0.1
(.177±.004)
10.5±0.1
(.413±.004)
USER DIRECTION OF FEED
QTY: 500 PCS. PER REEL
DIMENSIONS:
REV. 03/16
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
MM
(INCHES)