Datasheet > CFN0805-FX-R005ELF

CFN0805-FX-R005ELF

更新时间： 2022-02-26 12:24:03

品牌	Logo	应用领域
伯恩斯 - BOURNS		/
页数	文件大小	规格书
5页	464K
描述
Metal Foil, Current Sense Resistor

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Features

Applications

nꢀ Metalꢀfoil

nꢀ ꢀCurrentꢀsensing

nꢀ ꢀPowerꢀsupplies

nꢀ ꢀStepperꢀmotorꢀdrives

nꢀ ꢀInputꢀampliﬁers

nꢀ Highꢀpowerꢀdensity

nꢀ Highꢀreliabilityꢀandꢀstability

nꢀ RoHSꢀcompliant*ꢀandꢀhalogenꢀfree**

CFN Series Metal Foil, Current Sense Resistor

Electrical Characteristics

Characteristic

CFN0805

CFN1206

Power Rating @ 70 °C

Resistance Value

0.5 W

1 W

5 mΩ, 10 mΩ, 20 mΩ

-55 ℃ ~ +155 ℃

±100 ppm/°C

Operation Temperature Range

Temperature Coefﬁcient of Resistance

Tolerance

±1 %, ±5 %

Reliability Tests

Test Items

Condition of Test

∆R Maximum

1000 hours at rated power, 70 ℃,

1.5 hours “ON”, 0.5 hour “OFF”

Load Life

< ±1 %

Short Time Overload

Moisture no Load

5 X rated power for 5 s

< ±1 %

85 ℃, 85 %RH, 1000 hrs

-55 ℃ & +155 ℃, 100 cycle,

15 min per extreme condition

Temperature Cycle

Resistance to Soldering Heat

Solderability

< ±1 %

260 ±5 ℃ for 10 ±1 sec

< ±0.5 %

At least 95 % of surface area of electrode shall

be covered with new solder

245 ±5 ℃, 2 ±0.5 sec

High Temperature Exposure

Low Temperature Storage

Substrate Bending

155 ℃, 1000 hrs

< ±1 %

-55 ℃, 1000 hrs

< ±1 %

Bending width 2 mm

100 V DC for 1 minute

< ±0.5 %

>100 MΩ

Insulation Resistance

Derating Curve

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)

100

Moisture Sensitivity Level...............................................................................................1

-55

155

Ambient Temperature (°C)

WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov

*ꢀ RoHSꢀDirectiveꢀ2002/95/ECꢀJan.ꢀ27,ꢀ2003ꢀincludingꢀannexꢀandꢀRoHSꢀRecastꢀ2011/65/EUꢀJuneꢀ8,ꢀ2011.

**ꢀ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.

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