CFN0402AFZR006ELF [BOURNS]
CFN-A Series Metal Foil, Current Sensing Chip Resistor;
| 型号： | CFN0402AFZR006ELF |
| 厂家： | 
BOURNS ELECTRONIC SOLUTIONS |
| 描述： | CFN-A Series Metal Foil, Current Sensing Chip Resistor |
| 文件： | 总6页 (文件大小：591K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Features
Applications
AUTOMOTIVE
nꢀ Metalꢀfoil
nꢀ Currentꢀsensing
nꢀ Powerꢀsupplies
nꢀ Stepperꢀmotorꢀdrives
nꢀ Inputꢀamplifiers
GRADE
nꢀ Highꢀpowerꢀdensity
nꢀ Highꢀreliabilityꢀandꢀstability
nꢀ RoHSꢀcompliant*ꢀandꢀhalogenꢀfree**
nꢀ AEC-Q200ꢀCompliant
CFN-A Series Metal Foil, Current Sensing Chip Resistor
Additional Information
Electrical Characteristics
Click these links for more information:
Characteristic
CFN0402A
CFN0603A
CFN0805A
CFN1206A
Power Rating @ 70 °C
0.2 W
0.5 W
0.75 W
1 W
5 mΩ,
10 mΩ,
20 mΩ,
30 mΩ
5 mΩ,
10 mΩ,
20 mΩ,
40 mΩ
PRODUCT TECHNICAL INVENTORY SAMPLES CONTACT
LIBRARY
5 mΩ,
10 mΩ,
20 mΩ
10 mΩ,
20 mΩ
Resistance Value
Derating Curve
Operating Temperature
Range
-55 ℃ ~ +125 ℃
-55 ℃ ~ +155 ℃
100
Temperature Coefficient
of Resistance
CFN0603A
CFN0805A
CFN1206A
±100 ppm/°C
±50 ppm/°C & ±100 ppm/°C
Tolerance
±1 %, ±5 %
CFN0402A
-55
70
125
155
Ambient Temperature (°C)
Environmental Characteristics
Storage Conditions
Temperature ...................................................................................................................................................................+5 °C ~ +35 °C
Humidity ............................................................................................................................................................................ 40 % ~ 75 %
Shelf Life..................................................................................................................................................2 years from manufacturing date
Solder Recommendations.....................................................................................................................................................Reflow profile
(Solder: Sn96.5 / Ag3 / Cu0.5)
Moisture Sensitivity Level..........................................................................................................................................................................1
Product Dimensions
L
L
W
D
t
1.10 ± 0.10
(.043 ± .004)
0.55 ± 0.10
(.021 ± .004)
0.25 ± 0.10
(.009 ± .004)
0.45 ± 0.10
(.017 ± .004)
CFN0402A
CFN0603A
CFN0805A
CFN1206A
W
1.60 ± 0.20
(.063 ± .008)
0.80 ± 0.20
(.031 ± .008)
0.40 ± 0.20
(.016 ± .008)
0.60 ± 0.20
(.024 ± .008)
2.00 ± 0.20
(.079 ± .008)
1.25 ± 0.20
(.049 ± .008)
0.40 ± 0.20
(.016 ± .008)
0.70 ± 0.20
(.028 ± .008)
3.20 ± 0.20
(.126 ± .008)
1.60 ± 0.20
(.063 ±. 008)
0.50 ± 0.20
(.020 ± .008)
0.70 ± 0.20
(.028 ± .008)
T
C
C
MM
(INCHES)
DIMENSIONS:
WARNING Cancer and Reproductive Harm
www.P65Warnings.ca.gov
*ꢀ RoHSꢀDirectiveꢀ2015/863,ꢀMarꢀ31,ꢀ2015ꢀandꢀAnnex.
**ꢀBournsꢀconsidersꢀaꢀproductꢀtoꢀbeꢀ“halogenꢀfree”ꢀifꢀ(a)ꢀtheꢀBromineꢀ(Br)ꢀcontentꢀisꢀ900ꢀppmꢀorꢀless;ꢀ(b)ꢀtheꢀChlorineꢀ(Cl)ꢀcontentꢀisꢀ900ꢀppmꢀorꢀless;ꢀandꢀ(c)ꢀtheꢀtotalꢀBromineꢀ(Br)ꢀ
andꢀChlorineꢀ(Cl)ꢀcontentꢀisꢀ1500ꢀppmꢀorꢀless.
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀlastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.
CFN-A Series Metal Foil, Current Sensing Chip Resistor
Construction
Recommended Solder Pad Dimensions
L
SOLDER
COATING
TOP PROTECTIVE
COATING
METAL FOIL
B
A
NICKEL
UNDERLAY
BOTTOM
PROTECTIVE COATING
ALUMINA
SUBSTRATE
Cu Trace
Sensing Trace
Marking
Model
A
L
B
0.45
(.018)
0.70
(.027)
1.20
(.047)
CFN0805A
CFN1206A
005ꢀ=ꢀ5ꢀmΩ
010ꢀ=ꢀ10ꢀmΩ
020ꢀ=ꢀ20ꢀmΩ
6.5ꢀ=ꢀ6.5ꢀmΩ
CFN0402A
CFN0603A
NoꢀMarking
CFN0402A 10 ≤ R ≤ 20
CFN0603A 10 ≤ R ≤ 20
CFN0805A 10 ≤ R ≤ 30
0.60
(.024)
1.00
(.039)
2.80
(.110)
1.20
(.047)
1.40
(.055)
3.20
(.126)
1.60
(.063)
20 ≤ R ≤ 30
CFN1206A
1.80
(.071)
4.70
(.185)
2.20
(.087)
R = 40
MM
(INCHES)
DIMENSIONS:
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀlastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.
CFN-A Series Metal Foil, Current Sensing Chip Resistor
Solder Reflow Recommendations
t
p
Solder Profile
Lead Free Assembly
T
P
CRITICAL ZONE
RAMP-UP
T
TO
T
Average ramp-up rate
L
P
3 °C / second max.
(T
to T )
T
smax
p
L
t
L
Preheat:
T
T
MAX.
MIN.
S
S
- Temperature Min. (T
- Temperature Max. (T
)
150 °C
200 °C
60~150 seconds
smin
RAMP-DOWN
)
smax
- Time (T
to T
) (t )
smin
Time maintained above:
- Temperature (T )
smax
s
t
s
PREHEAT
217 °C
60~120 seconds
L
25 °C
- Time (T )
L
8 MINUTES MAX.
t 25 *C TO PEAK
Peak Temperature (T )
p
260 °C
Time
Time within +0/-5 °C of actual
10 seconds
2
Peak Temperature (T )
p
Ramp-down rate
6 °C / second max.
8 minutes max.
Time 25 °C to Peak
Temperature
How to Order
CFN 0805 A F X - R005 E LF
Model
CFN = Metal Foil Current Sense Resistor
Size
0402 = 0402 Size
0603 = 0603 Size
0805 = 0805 Size
1206 = 1206 Size
Feature
A = AEC-Q200 Compliant
Resistance Tolerance
F = ±1 %
J = ±5 %
TCR
X = ±100 PPM/°C
Z = ±50 PPM/°C
Resistance Code – (See Popular Resistance Table)
“R” (decimal point) followed by three significant digits (example: R005 = 0.005 ohms)
Packaging
E = Tape and Reel
4,000 pcs. / 7-inch reel, paper tape (CFN0805A, CFN1206A)
5,000 pcs. / 7-inch reel, paper tape (CFN0603A)
10,000 pcs. / 7-inch reel, paper tape (CFN0402A)
Termination
LF = Tin-plated (RoHS Compliant)
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀlastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.
CFN-A Series Metal Foil, Current Sensing Chip Resistor
Packaging Dimensions (Conforms to EIA RS-481A)
Top Tape
E
D0 DIA.
P0
Bottom Tape
F
B
Resistor
W
Paper Tape
T
A
P1
P2
DIRECTION OF UNREELING
A
B
W
F
E
P1
P2
P0
D0
T
0.75
(.030)
1.30
(.051)
2.00
(.079)
0.65
(.026)
CFN0402A
CFN0603A
CFN0805A
CFN1206A
1.10
(.043)
1.90
(.075)
0.85
(.033)
8.00
(.315)
3.50
(.138)
1.75
(.069)
2.00
(.079)
4.00
(.157)
1.50
(.059)
1.60
(.063)
2.40
(.094)
4.00
(.157)
1.05
(.041)
2.00
(.079)
3.60
(.142)
1.05
(.041)
9.0ꢀ ꢀ1.0
(.354ꢀ ꢀ.039)
13.0ꢀ ꢀ1.0
(.512ꢀ ꢀ.039)
DIA.
MM
(INCHES)
60.0ꢀ ꢀ1.0
(2.362ꢀ ꢀ.039)
DIMENSIONS:
DIA.
178ꢀ ꢀ2.0
(7.008ꢀ ꢀ.079)
DIA.
11.5ꢀ ꢀ1.0
(.453ꢀ ꢀ.039)
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
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀlastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.
CFN-A Series Metal Foil, Current Sensing Chip Resistor
Reliability Tests
Test Items
Reference Standard
Condition of Test
Test Limits
Temperature Coefficient of
Resistance
IEC 60115-1 4.8
+25 ~ 125 °C
Reference item 4
Short Time Overload
IEC 60115-1 4.13
5X rated power for 5 s
< ±1 %
< ±1 %
High Temperature
Exposure (Storage)
AEC-Q200-REV D-Test 3
MIL-STD-202 Method 108
1000 hrs @ T = 125 °C. Unpowered.
Measurement at 24 ±2 hours after test conclusion.
1000 cycles (-55 °C to +125 °C). Measurement
at 24 ±4 hours after test conclusion. 30 min. max.
dwell time at each temperature extreme. 1 min.
max. transition time.
AEC-Q200-REV D-Test 4
JESD22 Method JA-104
Temperature Cycling
Moisture Resistance
< ±1 %
< ±1 %
AEC-Q200-REV D-Test 6
MIL-STD-202 Method 106
T = 24 hours/cycle, 10 cycles. Notes: Steps 7a &
7b not required. Unpowered.
1000 hours 85 °C / 85 % RH. Note: Specified
conditions: 10 % of operating power (not
exceeding max. working voltage). Measurement at
24 ±2 hours after test conclusion.
AEC-Q200-REV D-Test 7
MIL-STD-202 Method 103
Biased Humidity
< ±1 %
< ±2 %
AEC-Q200-REV D-Test 8
MIL-STD-202 Method 108
1000 hours TA = 125 °C at 35 % rated power.
Measurement at 24 ±4 hours after test conclusion.
Operational Life
External Visual
AEC-Q200-REV D-Test 9
MIL-STD-883 Method 2009
Electrical test not required. Inspect device
construction, marking and workmanship.
Verify physical dimensions to the applicable device
detail specification. Note: User(s) and Suppliers
spec. Electrical test not required.
AEC-Q200-REV D-Test 10
JESD22 Method JB-100
Physical Dimensions
a: Isopropyl Alcohol : Mineral Spirits = 1 : 3
b: Terpene Defluxer (Bioact EC-7R)
c: Deionized Water : Propylene Glycol
Monomethyl Ether : monoethanolamine 42 : 1 : 1
Marking and
protective layer
cannot be
AEC-Q200-REV D-Test 12
MIL-STD-202 Method 215
Resistance to Solvents
detached
AEC-Q200-REV D-Test 13
MIL-STD-202 Method 213
Wave Form: Tolerance for half sine shock pulse.
Peak value is 100 g’s. Normal duration (D) is 6 ms
Mechanical Shock
Vibration
< ±1.0 %
< ±1.0 %
< ±0.5 %
AEC-Q200-REV D-Test 14
MIL-STD-202 Method 204
5 g’s for 20 min., 12 cycles each of 3 orientations.
Note: Test from 10-2000 Hz.
Resistance to Soldering
Heat
AEC-Q200-REV D-Test 15
MIL-STD-202 Method 210
Condition B: Immerse the specimens in an eutectic
solder at 260 ±5 °C for 10 ±1 s.
-55 °C / +155 °C. Note: Number of cycles required:
300, Maximum transfer time: 20 s, Dwell time: 15
minutes, Air - Air
AEC-Q200-REV D-Test 16
MIL-STD-202 Method 107
Thermal Shock
ESD
< ±1.0 %
< ±1.0 %
AEC-Q200-REV D-Test 17
AEC-Q200-002 or ISO/DIS 10605
Verify the voltage setting at 500 V
Method B, aging 4 hours @ 155 °C dry heat.
Lead-free solder bath @ 235 ±3 °C
Dipping time: 3 ±0.5 seconds.
AEC-Q200-REV D-Test 18
J-STD-202
> 95 % area
covered with tin
Solderability
Flammability
AEC-Q200-REV D-Test 20
UL 94
V-0 or V-1 are acceptable. Electrical test not
required.
V-0 or V-1
< ±1.0 %
< ±1.0 %
The duration of the applied forces shall be 60 +5
seconds
3 mm deflection (RLS06 ~ RLS 12)
2 mm deflection (RLS 25)
AEC-Q200-REV D-Test 21
AEC-Q200-005
Board Flex (Bending)
AEC-Q200-REV D-Test 22
AEC-Q200-006
Force of 1.8 kg for 60 seconds
Remarks: 0201-NA
Terminal Strength (SMD)
05/21
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀlastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.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 ap-
plications, 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
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