0805L010/24YR中文资料应用文章市场行情现货热卖使用介绍-中国IC网-芯三七

产品型号0805L010WR的Datasheet PDF文件预览

•ꢀ

USBꢀperipherals

Diskꢀdrives

Mobileꢀphonesꢀ-ꢀbatteryꢀ

andꢀportꢀprotection

•ꢀ

Diskꢀdrives

CD-ROMs

PDAsꢀ/ꢀdigitalꢀcameras

Plugꢀandꢀplayꢀprotectionꢀ

forꢀmotherboardsꢀandꢀ

peripherals

Gameꢀconsoleꢀportꢀ

protection

Rꢀ_1maxꢀ=ꢀ

Maximumꢀresistanceꢀofꢀdeviceꢀatꢀ20°Cꢀmeasuredꢀoneꢀhourꢀafterꢀtrippingꢀorꢀreﬂowꢀ

solderingꢀofꢀ260°Cꢀforꢀ20ꢀsec.

POLYFUSE^®Resettable PTCs

Surface Mount

0805L Series

Description

Theꢀnewꢀ0805Lꢀseriesꢀdeviceꢀprovidesꢀsurfaceꢀmountꢀ

overcurrentꢀprotectionꢀforꢀapplicationsꢀwhereꢀspaceꢀisꢀatꢀ

aꢀpremiumꢀandꢀresettableꢀprotectionꢀisꢀdesired.

Features

•ꢀ

RoHSꢀcompliantꢀandꢀꢀꢀ

lead-freeꢀ

•ꢀ

Lowꢀresistance

Low-proﬁle

Fastꢀresponseꢀtoꢀfaultꢀ

currents

Compatibleꢀwithꢀhighꢀ

temperatureꢀsolders

Compactꢀdesignꢀsavesꢀ

boardꢀspace

Agency Approvals

AGENCY

AGENCY FILE NUMBER

E183209

Applications

R50082521

Electrical Characteristics

Agency

Approvals

Maximum Time

To Trip

Resistance

P _d

max.

(W)

I _hold

(A)

I _trip

(A)

V _max

(Vdc)

I _max

(A)

Part Number

Marking

R _min

(Ω)

R _typ

(Ω)

R _1max

(Ω)

Current

(A)

Time

(Sec.)

0805L010

0805L020

0805L035

0805L050

0805L075

0805L100

0.10

0.20

0.35

0.50

0.75

1.0

0.30

0.50

0.75

1.00

1.50

1.95

100

0.5

0.6

0.50

8.00

1.50

0.02

0.10

0.20

0.30

1.000

0.650

0.250

0.150

0.090

0.060

3.500

2.000

0.750

0.500

–

6.000

3.500

1.200

0.850

0.350

0.210

–

Iꢀ_holdꢀ=ꢀHoldꢀcurrent:ꢀmaximumꢀcurrentꢀdeviceꢀwillꢀpassꢀwithoutꢀtrippingꢀinꢀ20°Cꢀstillꢀair.ꢀ

Iꢀ_tripꢀ=ꢀTripꢀcurrent:ꢀminimumꢀcurrentꢀatꢀwhichꢀtheꢀdeviceꢀwillꢀtripꢀinꢀ20°Cꢀstillꢀair.

Vꢀ_maxꢀ=ꢀMaximumꢀvoltageꢀdeviceꢀcanꢀwithstandꢀwithoutꢀdamageꢀatꢀratedꢀcurrentꢀ(Iꢀmax)ꢀ

Rꢀ_typꢀ=ꢀTypicalꢀresistanceꢀofꢀdeviceꢀinꢀinitialꢀ(un-soldered)ꢀstate.

Caution:ꢀOperationꢀbeyondꢀtheꢀspeciﬁedꢀratingꢀmayꢀresultꢀinꢀdamageꢀandꢀpossibleꢀarcingꢀ

andꢀﬂame.

Iꢀ_maxꢀ=ꢀMaximumꢀfaultꢀcurrentꢀdeviceꢀcanꢀwithstandꢀwithoutꢀdamageꢀatꢀratedꢀvoltageꢀ(V_max

Pꢀ_dꢀ=ꢀPowerꢀdissipatedꢀfromꢀdeviceꢀwhenꢀinꢀtheꢀtrippedꢀstateꢀatꢀ20°Cꢀstillꢀair.

Rꢀ_minꢀ=ꢀMinimumꢀresistanceꢀofꢀdeviceꢀinꢀinitialꢀ(un-soldered)ꢀstate.

)

ꢀ

0805L Series

www.littelfuse.com

Electronics Designers Guide

Speciﬁcations are subject to change without notice.

POLYFUSE^®Resettable PTCs

Surface Mount

Temperature Rerating

Ambient Operation Temperature

-40°C

-20°C

0°C

23°C

40°C

50°C

60°C

70°C

85°C

Part Number

Hold Current (A)

0.12

0.25

0.44

0.62

0.90

1.25

0.11

0.23

0.39

0.55

0.79

1.10

0.10

0.20

0.35

0.50

0.75

1.00

0.08

0.17

0.30

0.40

0.63

0.82

0.07

0.14

0.27

0.37

0.57

0.74

0.06

0.12

0.24

0.33

0.53

0.65

0.05

0.10

0.20

0.29

0.41

0.55

0.03

0.07

0.14

0.23

0.34

0.42

0805L010

0805L020

0805L035

0805L050

0805L075

0805L100

0.14

0.28

0.47

0.68

1.00

1.35

Average Time Current Curves

Temperature Rerating Curve

170%

150%

130%

100000

10000

1000

100

110%

90%

70%

50%

30%

10%

-40 -30 -20 -10

20 30

40 50 60 70 80

Temperature (°C)

0.100

0.010

0.001

0.02

0.100

100

CURRENT IN AMPERES

Specifications are subject to change without notice.

Note: 1.00 means the number one with two decimal places.

AKL V3.9 06.05.10

Theꢀaverageꢀtimeꢀcurrentꢀcurvesꢀandꢀtemperatureꢀreratingꢀcurveꢀperformanceꢀisꢀaffectedꢀ

byꢀaꢀnumberꢀorꢀvariables,ꢀandꢀtheseꢀcurvesꢀprovidedꢀasꢀguidanceꢀonly.ꢀCustomerꢀmustꢀ

verifyꢀtheꢀperformanceꢀinꢀtheirꢀapplication.ꢀ

ꢁ

0805L Series

www.littelfuse.com

Electronics Designers Guide

Speciﬁcations are subject to change without notice.

•ꢀ

Recommendedꢀmaximumꢀpasteꢀthicknessꢀisꢀ0.25mmꢀ(0.010ꢀinch)

Devicesꢀcanꢀbeꢀcleanedꢀusingꢀstandardꢀindustryꢀmethodsꢀandꢀ

solvents.ꢀ

Note:ꢀ

Ifꢀreﬂowꢀtemperaturesꢀexceedꢀtheꢀrecommendedꢀproﬁle,ꢀ

devicesꢀmayꢀnotꢀmeetꢀtheꢀperformanceꢀrequirements.

POLYFUSE^®Resettable PTCs

Surface Mount

Soldering Parameters

Condition

Reﬂow

Peak Temp/ Duration Time

Time above liquids (TAL) 220°C

Preheat 120°C~ 180°C

Storage Condition

260°Cꢀ/ꢀ10ꢀSec

Soldering

Cooling

260

220

60ꢀSecꢀ~ꢀ100ꢀSec

50ꢀSecꢀ~ꢀ150ꢀSec

0°C~35°C,ꢀ 70ꢁRH

Preheating

180

120

•ꢀ

Recommendedꢀreﬂowꢀmethods:ꢀIR,ꢀvaporꢀphaseꢀoven,ꢀhotꢀairꢀ

oven,ꢀN₂ꢀenvironmentꢀforꢀlead-free

•ꢀ

Devicesꢀareꢀnotꢀdesignedꢀtoꢀbeꢀwaveꢀsolderedꢀtoꢀtheꢀbottomꢀsideꢀ

ofꢀtheꢀboard.

60 to 100

120

50 to 150

Time(s)

Physical Speciﬁcations

Environmental Speciﬁcations

Operating/Storage

Gold-PlatedꢀCopperꢀorꢀSolder-Platedꢀ

Terminal Material

Lead Solderability

-40°Cꢀtoꢀ+85°C

Copperꢀ(SolderꢀMaterial:ꢀMatteꢀTinꢀ(Sn))

Temperature

MeetsꢀEIAꢀSpeciﬁcationꢀRS186-9E,ꢀANSI/

J-STD-002ꢀCategoryꢀ3.

Maximum Device Surface

Temperature in Tripped State

125°C

+85°C,ꢀ1000ꢀhours

Passive Aging

5ꢁꢀtypicalꢀresistanceꢀchange

+85°C,ꢀ85ꢁR.H.ꢀ1000ꢀhours

5ꢁꢀtypicalꢀresistanceꢀchange

Humidity Aging

MIL-STD-202ꢀMethodꢀ107Gꢀ

+85°C/-40°Cꢀ20ꢀtimesꢀ

-30ꢁꢀtypicalꢀresistanceꢀchange

Thermal Shock

Solvent Resistance

Vibration

MIL-STD-202,ꢀMethodꢀ215

Noꢀchange

MIL-STD-883C,ꢀMethodꢀ2007.1,ꢀ

ConditionꢀA

Noꢀchange

ꢂ

0805L Series

www.littelfuse.com

Electronics Designers Guide

Speciﬁcations are subject to change without notice.

POLYFUSE^®Resettable PTCs

Surface Mount

Dimensions

MARKING CODE VARIES

WITH AMPERAGE RATING

(SEE CHART)

SHOWN IS 1.0AMP RATING

Top

Side

View

1.20 mm

(.047)

Bottom

View

Pad

1.50 mm

(.059)

Layout

1.00 mm

(.040)

Part

Number

Inches

Inches mm

Inches

Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Min. Min Max. Min. Max.

0.08 0.09 2.00 2.20 0.05 0.06 1.20 1.50 0.02 0.04 0.55 1.00 0.01 0.20 0.004 0.02 0.10 0.45

0.08 0.09 2.00 2.20 0.05 0.06 1.20 1.50 0.02 0.03 0.45 0.75 0.01 0.20 0.004 0.02 0.10 0.45

0.08 0.09 2.00 2.20 0.05 0.06 1.20 1.50 0.03 0.05 0.75 1.25 0.01 0.20 0.004 0.02 0.10 0.45

0.08 0.09 2.00 2.20 0.05 0.06 1.20 1.50 0.03 0.05 0.75 1.25 0.01 0.20 0.006 0.02 0.15 0.45

0.08 0.09 2.00 2.20 0.05 0.06 1.20 1.50 0.03 0.07 0.80 1.80 0.01 0.20 0.006 0.02 0.15 0.45

0805L010

0805L020

0805L035

0805L050

0805L075

0805L100

Part Numbering System

0805 L 100 W R

PACKAGING STYLE

R: Tape & Reel

SERIES

QUANTITY CODE: W=3000 Y=4000

I _HOLDHOLD CURRENT CODE(SEE TABLE BELOW)

L: LITTELFUSE SURFACE MOUNT PPTC

SIZE

Packaging

I_hold

(A)

Packaging

Option

Quantity &

Packaging Codes

Quantity

I_holdCode

0.10

0.20

0.35

0.50

0.75

1.00

010

020

035

050

075

100

TapeꢀandꢀReel

4000

3000

ꢃ

0805L Series

www.littelfuse.com

Electronics Designers Guide

Speciﬁcations are subject to change without notice.

型号:	0805L010/24YR
是否Rohs认证：	符合
生命周期：	Active
IHS 制造商：	LITTELFUSE INC
包装说明：	CHIP, 0805, HALOGEN FREE AND ROHS COMPLIANT
Reach Compliance Code：	compliant
风险等级：	1.19
其他特性：	MINIMUM RESISTANCE IS 1.5 OHMS
JESD-609代码：	e3
安装特点：	SURFACE MOUNT
端子数量：	2
最高工作温度：	85 °C
最低工作温度：	-40 °C
封装形状：	RECTANGULAR PACKAGE
包装方法：	TR, 7 INCH
额定功率耗散 (P)：	0.5 W
电阻器类型：	PTC RESETTABLE FUSE
表面贴装：	YES
端子面层：	Matte Tin (Sn)
端子位置：	DUAL ENDED
端子形状：	WRAPAROUND
热敏电阻器应用：	OVERLOAD PROTECTION

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