SRP4020TA

*R
& oHS
AE C
C OM
AP P
PR LI
OV AN
ED T
2R2
Features
Applications
■ Shielded construction
■ Automotive systems:
■ Carbonyl powder core
- Driver assistant
- Information
- Entertainment
- Lighting
■ DC/DC converters
■ Power supplies
■ High saturation current
■ Inductance range: 0.1 to 22 µH
■ AEC-Q200 qualified
■ RoHS compliant* and halogen free**
SRP4020TA Series - Shielded Power Inductors
Electrical Specifications @ 25 °C
Inductance
@ 100 KHz / 1 V
L (µH)
Tol. (%)
Bourns
Part Number
General Specifications
Q (Min.)
@100 KHz
/1V
SRF
(MHz)
Typ.
DCR
(mΩ)
Typ.
DCR
(mΩ)
Max.
Irms
(A)
Isat
(A)
SRP4020TA-R10Y
0.10
±30
5
300
3.2
4
12
35
SRP4020TA-R22Y
0.22
±30
10
270
6.6
7.3
11
24
SRP4020TA-R33M
0.33
±20
10
130
7.8
8.6
10
18
SRP4020TA-R47M
0.47
±20
10
120
11.2
14
8.0
12
SRP4020TA-R56M
0.56
±20
10
105
13.5
16
7.3
10
SRP4020TA-R68M
0.68
±20
10
100
16
19
7.0
10
SRP4020TA-1R0M
1.0
±20
10
65
22
27
5.0
8.5
SRP4020TA-1R2M
1.2
±20
10
64
25
30
4.8
7.8
SRP4020TA-1R5M
1.5
±20
10
62
34.8
42
4.5
7.0
SRP4020TA-2R2M
2.2
±20
10
45
51
61
4.0
6.0
SRP4020TA-3R3M
3.3
±20
10
40
69
76
3.5
4.0
SRP4020TA-4R7M
4.7
±20
10
27
95
105
2.6
3.5
SRP4020TA-5R6M
5.6
±20
10
25
112
125
2.2
3.0
SRP4020TA-6R8M
6.8
±20
10
24
150
172
2.1
2.8
SRP4020TA-8R2M
8.2
±20
10
21
158
180
2.0
2.5
SRP4020TA-100M
10.0
±20
10
19
215
243
1.8
2.3
SRP4020TA-150M
15.0
±20
10
17
325
374
1.5
1.9
SRP4020TA-220M
22.0
±20
10
12
470
500
1.2
1.4
Electrical Schematic
How to Order
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 ..... 3000 pcs. per 13-inch reel
Product Dimensions
4.45 ± 0.25
(.175 ± .010)
4.06 ± 0.25
(.042 ± .010)
2R2
SRP4020TA - 100M
Model
1.8 ± 0.2
(.071 + .008)
0.76 ± 0.3
(.030 ± .012)
Value Code (see table)
Soldering Profile
Temperature (°C)
Preheating
Soldering
20~40 Sec.
Peak Temperature (260 °C, 40 Sec. Max.)
200 °C
150°C
Natural Cooling
217 °C
60~150 Sec.
60~180
Sec.
2.0 ± 0.2
(.079 ± .008)
Peak Temperature
260 ഒ max.
Max. Peak Temperature 260 ഒ
40 sec. max.
Recommended Layout
5.2
(.205)
Max. Time Above 217 ഒ:
60~150 sec. max.
2.4
(.094)
480 Sec. Max.
25
Time (Seconds)
Reflow Times: 3 Times Max.
2.2
(.087)
DIMENSIONS:
MM
(INCHES)
* 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.
SRP4020TA
Series- -Line
Shielded
SRF0504
Series
FilterPower Inductors
L vs. I Charts
SRP4020TA-R33M
0.60
80
100
90
80
40
30
0.1
20
70
60
0.30
50
40
30
0.15
20
10
18
24
0
0
30
0
4.5
0
18
SRP4020TA-R47M
80
40
30
0.2
20
60
50
0.6
40
30
0.3
20
10
0
0
12
9
0
0
2.2
4.4
DC Current (A)
1.0
40
30
0.5
20
0
100
80
1.8
60
1.2
40
0.6
20
0
0
6
6
4
2
40
30
1
20
Inductance (μH)
50
0
4.5
4.5
50
3.0
40
30
1.5
20
1.875
3
2
70
6
60
50
4
40
30
2
20
10
0
4
0
0.7
40
4
30
20
2
2.8
0
3.5
2.1
2.8
80
9
60
50
6
40
30
3
20
SRP4020TA-8R2M
16
80
70
12
60
50
8
40
30
4
20
10
0
0
0.54
1.08
1.62
DC Current (A)
0
3.5
DC Current (A)
10
0
1.4
70
Inductance (μH)
50
6
0
7.500
80
SRP4020TA-6R8M
12
Temperature Rise (°C)
60
5.625
3.750
SRP4020TA-4R7M
8
DC Current (A)
8
Inductance (μH)
10
0
0
1
0
70
DC Current (A)
20
0
60
0
0
6.0
80
2.1
30
10
SRP4020TA-5R6M
1.4
40
1.2
0.6
80
DC Current (A)
0.7
50
DC Current (A)
10
0
60
1.8
70
Temperature Rise (°C)
Inductance (μH)
60
0
10
70
2.4
8
70
3
8
6
80
SRP4020TA-3R3M
6.0
80
10
4
SRP4020TA-1R5M
DC Current (A)
SRP4020TA-2R2M
3.0
2
3.0
0
2
0
8
DC Current (A)
1.5
0
120
10
0
20
0
Inductance (μH)
50
4
30
0.3
DC Current (A)
2.4
Inductance (μH)
60
Temperature Rise (°C)
Inductance (μH)
1.5
4
40
10
0
11.0
70
2
50
0.6
SRP4020TA-1R2M
3.0
80
0
60
DC Current (A)
SRP4020TA-1R0M
2.0
8.8
6.6
Inductance (μH)
6
0.9
10
Inductance (μH)
3
80
70
Inductance (μH)
0.4
0.9
Temperature Rise (°C)
50
Inductance (μH)
60
SRP4020TA-R68M
1.2
70
Temperature Rise (°C)
Inductance (μH)
0.6
13.5
9
DC Current (A)
70
0
4.5
0
SRP4020TA-R56M
1.2
80
10
0
18
0
DC Current (A)
DC Current (A)
0.8
13.5
9
Temperature Rise (°C)
12
Temperature Rise (°C)
6
Temperature Rise (°C)
0
Temperature Rise (°C)
0
Temperature Rise (°C)
20
50
0.2
0.45
Temperature Rise (°C)
0.05
60
Inductance (μH)
40
0.3
Temperature Rise (°C)
60
0.10
Inductance (μH)
80
0.15
Temperature Rise (°C)
Inductance (μH)
70
Temperature Rise (°C)
SRP4020TA-R22Y
0.4
100
2.16
0
2.7
Temperature Rise (°C)
SRP4020TA-R10Y
0.20
10
0
0
0.6
1.2
1.8
2.4
0
3.0
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.
SRP4020TA Series - Shielded Power Inductors
L vs. I Charts
SRP4020TA-100M
SRP4020TA-150M
30
80
SRP4020TA-220M
40
50
80
70
8
30
20
4
40
18
30
12
20
6
10
Inductance (μH)
40
24
Temperature Rise (°C)
50
12
70
Inductance (μH)
60
Temperature Rise (°C)
Inductance (μH)
16
30
60
50
20
40
30
10
20
10
0
0.575
1.150
10
0
0
2.30
0
1.725
0.38
0
0.76
1.14
1.52
0
1.90
0
0
DC Current (A)
DC Current (A)
0.4
1.2
0.8
0
1.6
DC Current (A)
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)
12.0 ± 0.5
(.472 ± .020)
1.75
(.069)
4.0
(.157)
2.0
(.079)
0.35 ± 0.05
(.014 ± .002)
1.5
DIA.
(.059)
5.0 ± 0.1
(.197 ± .004)
5.5 ± 0.1
(.217 ± .004)
Marking
USER DIRECTION OF FEED
Marking
8.0 ± 0.1
(.315 ± .004)
Marking
Marking
Marking
Marking
12.0 ± 0.3
(.472 ± .012)
3°
4.5 ± 0.1
(.177 ± .004)
2.3 ± 0.1
(.091 ± .004)
DIMENSIONS:
QTY: 3000 PCS. PER REEL
Asia-Pacific: Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116
EMEA: Tel: +36 88 520 390 • Fax: +36 88 520 211
The Americas: Tel: +1-951 781-5500 • Fax: +1-951 781-5700
www.bourns.com
REV. 03/15
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)
Temperature Rise (°C)
20