Power Inductors. SRP4020TA-220M Datasheet

SRP4020TA-220M Datasheet PDF


Part Number

SRP4020TA-220M

Description

Shielded Power Inductors

Manufacture

Bourns

Total Page 4 Pages
Datasheet
Download SRP4020TA-220M Datasheet


SRP4020TA-220M
2R2
Features
Shielded construction
Carbonyl powder core
High saturation current
Inductance range: 0.1 to 22 µH
AEC-Q200 compliant
RoHS compliant* and halogen free**
SRP4020TA Series - Shielded Power Inductors
Electrical Specifications @ 25 °C
Bourns
Part Number
Inductance
@ 100 KHz
/1V
Q (Min.) SRF DCR DCR
L Tol. @100 KHz (MHz) (mΩ) (mΩ) Irms Isat Terminal
(μH) (%)
/1V
Typ. Typ. Max. (A) (A) Type
SRP4020TA-R10Y 0.10 ±30
SRP4020TA-R22Y 0.22 ±30
SRP4020TA-R33M 0.33 ±20
SRP4020TA-R47M 0.47 ±20
SRP4020TA-R56M 0.56 ±20
SRP4020TA-R68M 0.68 ±20
SRP4020TA-1R0M 1.0 ±20
SRP4020TA-1R2M 1.2 ±20
SRP4020TA-1R5M 1.5 ±20
SRP4020TA-2R2M 2.2 ±20
SRP4020TA-3R3M 3.3 ±20
SRP4020TA-4R7M 4.7 ±20
SRP4020TA-5R6M 5.6 ±20
SRP4020TA-6R8M 6.8 ±20
SRP4020TA-8R2M 8.2 ±20
SRP4020TA-100M 10.0 ±20
SRP4020TA-150M 15.0 ±20
SRP4020TA-220M 22.0 ±20
5
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
300 3.2 4 12 35
270 6.6 7.3 11 24
130 7.8 8.6 10 18
120 11.2 14 8.0 12
105 13.5 16 7.3 10
100 16 19 7.0 10
65 22 27 5.0 8.5
64 25 30 4.8 7.8
62 34.8 42 4.5 7.0 Lead
45 51 61 4.0 6.0 Frame
40 69 76 3.5 4.0
27 95 105 2.6 3.5
25 112 125 2.2 3.0
24 150 172 2.1 2.8
21 158 180 2.0 2.5
19 215 243 1.8 2.3
17 325 374 1.5 1.9
12 470 500 1.2 1.4
How to Order
SRP4020TA - 100M
Model
Value Code (see table)
Recommended Layout
5.2
(.205)
2.4
(.094)
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..... 3000 pcs. per 13-inch reel
Product Dimensions
Lead Frame Terminal
4.45 ± 0.25
(.175 ± .010)
Soldering Profile
PRE-HEATING
tp (245 °C / 20~40 seconds)
2.2
(.087)
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.
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.
4.06 ± 0.25
(.160 ± .010)
0.76 ± 0.3
(.030 ± .012)
2R2
1.8 ± 0.2
(.071 + .008)
2.0 ± 0.2
(.079 ± .008)
DIMENSIONS:
MM
(INCHES)
Electrical Schematic

SRP4020TA-220M
SRP4020TA Series - Shielded Power Inductors
L vs. I Charts
SRP4020TA-R10Y
0.20
0.15
0.10
0.05
0
0 6 12 18 24
DC Current (A)
SRP4020TA-R47M
0.8
0.6
0.4
0.2
0
03 69
DC Current (A)
SRP4020TA-1R0M
2.0
1.5
1.0
0.5
0
02 46
DC Current (A)
SRP4020TA-2R2M
4
3
2
1
0
0 1.5 3.0 4.5
DC Current (A)
SRP4020TA-5R6M
10
8
6
4
2
0
0 0.7 1.4 2.1 2.8
DC Current (A)
100
80
60
40
20
0
30
80
70
60
50
40
30
20
10
0
12
80
70
60
50
40
30
20
10
0
8
80
70
60
50
40
30
20
10
0
6.0
80
70
60
50
40
30
20
10
0
3.5
SRP4020TA-R22Y
0.4 80
70
0.3 60
50
0.2 40
30
0.1 20
10
00
0 4.5 9 13.5 18
DC Current (A)
SRP4020TA-R56M
1.2 80
70
0.9 60
50
0.6 40
30
0.3 20
10
00
0 2.2 4.4 6.6 8.8 11.0
DC Current (A)
SRP4020TA-1R2M
3.0 120
2.4 100
80
1.8
60
1.2
40
0.6 20
00
02 468
DC Current (A)
SRP4020TA-3R3M
6.0 80
70
4.5 60
50
3.0 40
30
1.5 20
10
00
01 234
DC Current (A)
SRP4020TA-6R8M
12 80
70
9 60
50
6 40
30
3 20
10
00
0 0.54 1.08 1.62 2.16 2.7
DC Current (A)
0.60
0.45
0.30
0.15
0
0
1.2
0.9
0.6
0.3
0
0
3.0
2.4
1.8
1.2
0.6
0
0
8
6
4
2
0
0
16
12
8
4
0
0
SRP4020TA-R33M
4.5 9 13.5
DC Current (A)
100
90
80
70
60
50
40
30
20
10
0
18
SRP4020TA-R68M
2 4 68
DC Current (A)
80
70
60
50
40
30
20
10
0
10
SRP4020TA-1R5M
1.875
3.750
5.625
DC Current (A)
SRP4020TA-4R7M
0.7 1.4 2.1 2.8
DC Current (A)
80
70
60
50
40
30
20
10
0
7.500
80
70
60
50
40
30
20
10
0
3.5
SRP4020TA-8R2M
0.6 1.2 1.8 2.4
DC Current (A)
80
70
60
50
40
30
20
10
0
3.0
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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