≤
*R
AE **H oHS
C- AL C
Q2 O O
00 GE MP
CO N F LIA
M RE NT
PL E ,
IA &
NT
Features
■
Shielded construction
8.7 ± 0.25
(.343 ± .010)
0.15
(.006)
1.0
Inductance
@ 100 kHz / 1 V
L (µH)
Tol. %
■
Metal alloy powder core
■
High saturation current
■
Inductance range 0.1 to 10 µH
■
AEC-Q200 compliant
■
RoHS compliant* and halogen free**
11.3 ± 0.3
(.445 ± .012)
12.0 ± 0.2
(.472 ± .008)
100
1720
SRP3020TA Series – Shielded Power Inductors
2.5 ± 0.3
(.098 ± .012)
2.8 ± 0.10
(.110 ± .004)
2.3 ± 0.3
(.091 ± .012)
Bourns
Part Number
Q
Min.
SRF
(MHz)
Typ.
DCR
(mΩ)
Typ.
DCR
(mΩ)
Max.
I rms
(A)
Typ.
I sat
(A)
Typ.
SRP3020TA-R10Y
SRP3020TA-R22Y
0.10
SRP3020TA-R33M
0.22
0.33
0.47
0.68
1.0
1.5
2.2
3.3
4.7
5.6
6.8
8.2
10
± 30 %
± 30 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
5
5
5
5
5
340
185
160
94
82
54
45
40
34
29
24
22
20
105
6.6
17
11
14
9
10.5
9.0
8.0
14.0
10.0
9.0
7.0
5.0
4.0
3.7
3.5
3.0
2.6
2.2
1.6
1.9
11.2
SRP3020TA-R47M
SRP3020TA-R68M
SRP3020TA-1R0M
SRP3020TA-1R5M
SRP3020TA-2R2M
SRP3020TA-3R3M
SRP3020TA-4R7M
SRP3020TA-5R6M
SRP3020TA-6R8M
SRP3020TA-8R2M
SRP3020TA-100M
19.7
32
42
125
172
205
260
340
366
65
21
10
10
10
10
10
10
10
10
10
25.5
23
29
38
50
75
7.0
5.5
4.0
3.8
3.5
3.0
2.6
2.2
1.9
1.4
1.6
Operating Temperature
................................-40 °C to +150 °C
2.8 ± 0.10
(Temperature rise included)
Storage Temperature (Component)
(.110 ± .004)
................................-40 °C to
0.15
+150 °C
1.95 ±
Rated Current
(.077 ± .006)
............ Inductance drops 30 % at Isat
3.4
MIN.
(.134)
rated Irms
1
Temperature Rise ... 40 °C at
MSL ......................................................1
................. N/A
Note 1: Circuit design, component, PCB trace size
and thickness, airflow and other cooling provisions all
100
affect
9.60
part temperature. Part temperature should be
the
± 0.2
(.378 .008)
1720
verified in
±
the end application.
145
200
238
300
422
390
Materials
Core ..........................Metal alloy powder
Wire ............................Enameled copper
3.4
Terminal Finish .............................. Sn/Ni
(.134)
Packaging ..... 3000 pcs. per 13-inch reel
S
F
3.3
How to Order
(.130)
F
Product Dimensions
3.5 ± 0.2
(.138 ± .008)
0.7 ± 0.2
(.028 ± .008)
SRP3020TA -
1.50
1R0M
S
(.059)
Model
Value Code (see
2.9
table)
(.114)
3.2 ± 0.2
(.126 ± .008)
1.0
DIMENSIONS:
MM
(INCHES)
Schematic
1.2 ± 0.2
(.047 ± .008)
9.7
(.382)
1.8 ± 0.2
(.071 ± .008)
Recommended Layout
4.1
(.161)
1.45
(.057)
EMEA:
The Americas:
www.bourns.com
1.9
(.075)
DIMENSIONS:
MM
(INCHES)
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 his document, and at
www.bourns.com/docs/legal/disclaimer.pdf
Legal Disclaimer Notice
This legal disclaimer applies to purchasers and users of Bourns
®
products manufactured by or on behalf of Bourns, Inc. and
its affiliates (collectively, “Bourns”).
Unless otherwise expressly indicated in writing, Bourns
®
products and data sheets relating thereto are subject to change
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®
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The characteristics and parameters of a Bourns
®
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product in their specific devices and applications, and make their own independent
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standard products that are suitable for use in automotive applications on such
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standard products that are suitable for use in aircraft or space applications on such
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®
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®
custom products shall be negotiated on a case-by-case basis by Bourns
and the user for which such Bourns
®
custom products are specially designed. Absent a written agreement between Bourns
and the user regarding the use and level of such testing, the above provisions applicable to Bourns
®
standard products shall
also apply to such Bourns
®
custom products.
Users shall not sell, transfer, export or re-export any Bourns
®
products or technology for use in activities which involve the
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®
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®
products may not, without
prior authorization from Bourns and/or the U.S. Government, be resold, transferred, or re-exported to any party not eligible
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To the maximum extent permitted by applicable law, Bourns disclaims (i) any and all liability for special, punitive, consequential,
incidental or indirect damages or lost revenues or lost profits, and (ii) any and all implied warranties, including implied warranties
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bilingual versions are available at:
Web Page:
http://www.bourns.com/legal/disclaimers-terms-and-policies
PDF:
http://www.bourns.com/docs/Legal/disclaimer.pdf
C1753 05/17/18
Microcontroller MCU
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