EE
AE C
C OM
AP P
PR
OV
FR
CO
M
& PL
AE IA
C NT,
CO *
M *HA
PL L
IA OG
NT EN
oH
S
n Shielded construction – low radiation
G R A DE
n Bifilar wound
n High temperature
T
0
11024
2
*R
Features
AUTOMOTIVE
n AEC-Q200 compliant
4.5 ± halogen
0.2
n RoHS compliant* and
free**
(.177 ± .008)
3.2 ± 0.2
110-TCommon Mode Chip Inductors, CANbus
SRF4530A
Series
(.126 ± .008)
YYWW
Electrical Specifications @ 25 °C
Inductance
@ 100 kHz / 0.1 V
Bourns
Part Number
SRF4530A-110Y
SRF4530A-220Y
3.2 ± 0.2
SRF4530A-510Y
(.126 ± .008)
SRF4530A-101Y
General Specifications
Leakage L (µH)
@ 100 kHz
/ 0.1 V0.2
Common Mode
Impedance
@ 10 MHz
4.5 ±L0.2
(µH)
(.177
± .008)
Tolerance
(%)
Typ.(.008)
MIN.
(µH)
Min.
(kW)
11.0
+50 / -30
0.10
0.30
22.0
+50 / -30
0.15
0.60
51.0
+50 / -30
0.25
+50 / -30
0.30
110 T
YYWW
100.0
2
Typ.
(kW)
DCR
Max.
(W)
Irms
(A)
0.60
0.50
0.36
3.80
REF.
(.150)
1.20
0.60
0.31
1.50
3.50
1.00
30.23
3.00
7.50
1.50
0.20
0.65
(.026)
REF.
Product Dimensions
4.5 ± 0.2
(.177 ± .008)
0.2
(.008)
MIN.
110 T
3.2 ± 0.2
(.126 ± .008)
2
4
0.70
(.028)
Materials
Core...............................................Ferrite
Wire.............................Enameled copper
Terminal Finish....................................Au
Packaging.......... 500 pcs. per 7-inch reel
How to Order
YYWW
3.80
REF.
(.150)
3.00
(.118)
MAX.
1
Rated Voltage............................. 50 VDC
Insulation Resistance
3.00
.............. 10 megohms
min. @ 50 VDC
(.118)
Operating Temperature
MAX.
.................................-55 °C to +150 °C
(Temperature rise included)
Storage
Temperature
COPLANARITY
WITHIN 80 µm
.................................-55 °C to +150 °C
Temperature Rise......40 °C at rated Irms
COPLANARITY WITHIN 80 µm
3
SRF4530A - 220 Y
Model
Value Code (see table)
Tolerance Code
0.65
(.026)
REF.
3.00
(.118)
MAX.
0.2
(.008)
MIN.
Typical Part Marking
MODEL CODE
1
4
2
0.70 3.80 REF.
(.028) (.150)
COPLANARITY WITHIN 80 µm
3
3.40
(.139)
0.65
(.026)
REF.
110 T
1.60
(.063)
YYWW
DIMENSIONS:
1
0.70
(.028)
MANUFACTURING
DATE CODE:
• 1ST & 2ND DIGITS INDICATE THE YEAR
• 3RD & 4TH DIGITS INDICATE THE WEEK NUMBER
3.00
(.118)
4
5.90
(.232)
1
3.40
(.139)
MM
(INCHES)
Schematic
Recommended Layout
N1
4
WARNING Cancer and Reproductive Harm
www.P65Warnings.ca.gov
* RoHS Directive 2015/863, Mar 31, 2015 and Annex.
1.60
(.063)
2
3.00
(.118)
DIMENSIONS:
3.40
(.139)
1.60
(.063) N1
N2
3
** 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.
5.90
(.232)
1
MANUFACTURING
LOCATION
• M = MALAYSIA
• T = TAIWAN
MM
(INCHES)
4
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.
SRF4530A Series - Common Mode Chip Inductors, CANbus
Soldering Profile
Peak Temperature: 250 °C max.
Max. Peak Temperature -5 °C: 30 sec. max.
Max. Time Above 217 °C: 60~150 sec. max.
Temperature
Rising Area
Preheat
Area
Reflow
Area
Forced
Cooling Area
+4.0 °C/Sec. Max.
150~200 °C / 60~120 Sec.
+3.0 °C/Sec. Max.
-(1.0~5.0) °C/Sec. Max.
Peak Temperature: 250 °C
Temperature (°C)
250
217 °C
60~150 Sec.
200
60 Sec.
Max.
150
60~120 Sec.
100
50
50
0
100
150
200
250
Time (Seconds)
Typical Impedance vs. Frequency
SRF4530A-110Y
10000.0
Impedance (Ohms)
Impedance (Ohms)
Common Mode
1000.0
100.0
10.0
Differential Mode
1.0
0.1
1
10
100
SRF4530A-510Y
100000.0
10000.0
Common Mode
1000.0
100.0
Differential Mode
10.0
1.0
1000
1
SRF4530A-220Y
10000.0
10
100
Frequency (MHz)
Frequency (MHz)
SRF4530A-101Y
100000.0
Impedance (Ohms)
Impedance (Ohms)
Common Mode
1000.0
100.0
10.0
Differential Mode
1.0
0.1
1
10
100
10000.0
1000.0
100.0
Differential Mode
10.0
1.0
1000
Common Mode
Frequency (MHz)
1
10
100
Frequency (MHz)
40.0
)
)
Specifications are subject to change without notice.
SRF4530A-110Y
SRF4530A-510Y
Users should verify actual device performance
in their
specific applications.
60.0
70.0
The products described herein and this document are subject to specific
legal
disclaimers
as
set
forth
on
the
last
page
of
this
document, ΔT
and@at25
www.bourns.com/docs/legal/disclaimer.pdf.
°C
ΔT @ 25 °C
60.0
50.0
50.0
Frequency (MHz)
Frequency (MHz)
SRF4530A-220Y
10000.0
SRF4530A-101Y
100000.0
100.0
10.0
Differential Mode
1.0
0.1
Impedance (Ohms)
Impedance (Ohms)
Common Mode
1000.0
1
10
100
10000.0
Common Mode
1000.0
100.0
1.0
1000
Differential Mode
10.0
1
10
Frequency (MHz)
100
Frequency (MHz)
SRF4530A Series - Common Mode Chip Inductors, CANbus
Temperature Rise vs. IDC
SRF4530A-110Y
60.0
ΔT @ 25 °C
40.0
30.0
20.0
50.0
40.0
30.0
20.0
10.0
0.0
ΔT @ 25 °C
60.0
ΔT (°C)
ΔT (°C)
50.0
SRF4530A-510Y
70.0
10.0
0.0
0.2
0.4
0.6
0.8
0.0
1.0
0.0 0.1 0.2 0.3 0.4 0.5
SRF4530A-220Y
60.0
ΔT (°C)
ΔT (°C)
30.0
40.0
30.0
20.0
20.0
10.0
10.0
0.0
0.0
0.2
0.4
IDC (A)
0.6
ΔT @ 25 °C
50.0
40.0
0.0
SRF4530A-101Y
60.0
ΔT @ 25 °C
50.0
0.6 0.7
IDC (A)
IDC (A)
0.8
0.0
0.1
0.2
0.3
0.4
0.5
IDC (A)
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.
SRF4530A Series - Common Mode Chip Inductors, CANbus
Packaging Specifications
178
DIA.
(7.008)
2.0 ± 0.5
(.079 ± .020)
16.5
(.650)
13.0
(.512)
DIA.
21.0 ± 0.8
(.827 ± .031)
50.0 -0
(1.97 -0)
13.0
DIA.
(.512)
12.0
(.472)
14 +0
(.551 +0)
8.0
(.315)
END
USER DIRECTION OF FEED
YYWW
COMPONENTS
START
110 T
YYWW
110 T
YYWW
1000
(39.37)
MIN.
110 T
YYWW
110 T
NO COMPONENT
4.0
(.157)
NO COMPONENT
400
(15.75)
MIN.
QTY: 500 PCS. PER REEL
DIMENSIONS:
MM
(INCHES)
Asia-Pacific: Tel: +886-2 2562-4117 • Email: asiacus@bourns.com
EMEA: Tel: +36 88 885 877 • Email: eurocus@bourns.com
The Americas: Tel: +1-951 781-5500 • Email: americus@bourns.com
www.bourns.com
07/20
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.
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
without notice. Users should check for and obtain the latest relevant information and verify that such information is current and
complete before placing orders for Bourns® products.
The characteristics and parameters of a Bourns® product set forth in its data sheet are based on laboratory conditions, and
statements regarding the suitability of products for certain types of applications are based on Bourns’ knowledge of typical
requirements in generic applications. The characteristics and parameters of a Bourns® product in a user application may vary
from the data sheet characteristics and parameters due to (i) the combination of the Bourns® product with other components
in the user’s application, or (ii) the environment of the user application itself. The characteristics and parameters of a Bourns®
product also can and do vary in different applications and actual performance may vary over time. Users should always verify
the actual performance of the Bourns® product in their specific devices and applications, and make their own independent
judgments regarding the amount of additional test margin to design into their device or application to compensate for
differences between laboratory and real world conditions.
Unless Bourns has explicitly designated an individual Bourns® product as meeting the requirements of a particular industry
standard (e.g., ISO/TS 16949) or a particular qualification (e.g., UL listed or recognized), Bourns is not responsible for any
failure of an individual Bourns® product to meet the requirements of such industry standard or particular qualification. Users of
Bourns® products are responsible for ensuring compliance with safety-related requirements and standards applicable to their
devices or applications.
Bourns® products are not recommended, authorized or intended for use in nuclear, lifesaving, life-critical or life-sustaining applications, nor in any other applications where failure or malfunction may result in personal injury, death, or severe property or
environmental damage. Unless expressly and specifically approved in writing by two authorized Bourns representatives on a
case-by-case basis, use of any Bourns® products in such unauthorized applications might not be safe and thus is at the user’s
sole risk. Life-critical applications include devices identified by the U.S. Food and Drug Administration as Class III devices and
generally equivalent classifications outside of the United States.
Bourns expressly identifies those Bourns® standard products that are suitable for use in automotive applications on such
products’ data sheets in the section entitled “Applications.” Unless expressly and specifically approved in writing by two
authorized Bourns representatives on a case-by-case basis, use of any other Bourns® standard products in an automotive
application might not be safe and thus is not recommended, authorized or intended and is at the user’s sole risk. If Bourns
expressly identifies a sub-category of automotive application in the data sheet for its standard products (such as infotainment
or lighting), such identification means that Bourns has reviewed its standard product and has determined that if such Bourns®
standard product is considered for potential use in automotive applications, it should only be used in such sub-category of
automotive applications. Any reference to Bourns® standard product in the data sheet as compliant with the AEC-Q standard
or “automotive grade” does not by itself mean that Bourns has approved such product for use in an automotive application.
Bourns® standard products are not tested to comply with United States Federal Aviation Administration standards generally
or any other generally equivalent governmental organization standard applicable to products designed or manufactured for
use in aircraft or space applications. Bourns expressly identifies Bourns® standard products that are suitable for use in aircraft
or space applications on such products’ data sheets in the section entitled “Applications.” Unless expressly and specifically
approved in writing by two authorized Bourns representatives on a case-by-case basis, use of any other Bourns® standard
product in an aircraft or space application might not be safe and thus is not recommended, authorized or intended and is at the
user’s sole risk.
The use and level of testing applicable to Bourns® 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
design, development, production, use or stockpiling of nuclear, chemical or biological weapons or missiles, nor shall they use
Bourns® products or technology in any facility which engages in activities relating to such devices. The foregoing restrictions
apply to all uses and applications that violate national or international prohibitions, including embargos or international
regulations. Further, Bourns® products and Bourns technology and technical data may not under any circumstance be
exported or re-exported to countries subject to international sanctions or embargoes. Bourns® 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
to receive U.S. commodities, software, and technical data.
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
of fitness for particular purpose, non-infringement and merchantability.
For your convenience, copies of this Legal Disclaimer Notice with German, Spanish, Japanese, Traditional Chinese and Simplified Chinese
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 05/17/18R
