MMSZ5242B-7-F中文资料

元器件交易网http://www.77cn.com.cn

MMSZ5221B - MMSZ5259B

Lead-free

500mW SURFACE MOUNTZENERDIODE

Features

·····

500mW Power DissipationGeneral Purpose, Medium Current

Ideally Suited for Automated Assembly ProcessesLead Free/RoHSCompliant (Note 2)

Qualified to AEC-Q101 Standards for High Reliability

Mechanical Data

·········

Case: SOD-123

Case Material: Molded Plastic. ULFlammabilityClassification Rating 94V-0

Moisture Sensitivity: Level 1 per J-STD-020CTerminals:Solderableper MIL-STD-202, Method 208Lead Free Plating (Matte Tin Finish annealed over Alloy 42leadframe)

Polarity: Cathode Band

Ordering Information: See Page 2Marking: See Below

Weight: 0.01 grams (approximate)

Maximum Ratings

@ TA= 25°

C unless otherwise specified

Notes: 1. Device mounted on ceramic PCB; 7.6 mm x 9.4 mm x 0.87 mm with pad areas 25 mm2.

2. No purposefully added lead.

Marking Information

XX = Product Type Marking Code (See Page 2)YM= Date Code MarkingY = Year (ex: N = 2002)

M = Month (ex: 9 = September)

Date Code Key

DS18010 Rev. 18 - 2

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MMSZ5221B - MMSZ5259B

ãDiodes Incorporated

Notes: 3. f = 1KHz.

4. Short duration test pulse used to minimize self-heating effect.

Ordering Information

(Note 5)

* Add “-7-F” to the appropriate type number in Table 1 above example: 6.2VZener= MMSZ5234B-7-F.Notes: 5. For Packaging Details, go to our website at http://www.77cn.com.cn/datasheets/ap02007.pdf.

DS18010 Rev. 18 - 2

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MMSZ5221B - MMSZ5259B

0.6

1000

PD,POWERDISSIPATION(W)

0.4

CT,TOTALCAPACITANCE(pF)

0.5

100

0.3

0.2

0.1

10

1

00

25

50

75

100

125

150

TA,AMBIENTTEMPERATURE(°

C)

Fig.1PowerDissipationvsAmbientTemperature

10100

VZ

,NOMINALZENERVOLTAGE(V)

Fig.2TotalCapacitancevsNominalZenerVoltage

1000

50

40

100

IZ,ZENERCURRENT(mA)

30

20

10

10

11

10

VZ,NOMINALZENERVOLTAGE(V)Fig.3ZenerVoltagevs.ZenerImpedence

100

1

3456897VZ

,ZENERVOLTAGE(V)

Fig.4ZenerBreakdownCharacteristics

2

10

30

IZ,ZENERCURRENT(mA)

20

10

00

102030VZ,ZENERVOLTAGE(V)

Fig.5ZenerBreakdownCharacteristics

40

DS18010 Rev. 18 - 2

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MMSZ5221B - MMSZ5259B

IMPORTANTNOTICE

DiodesIncorporatedanditssubsidiariesreservetherighttomakemodifications,enhancements,improvements,correctionsorotherchangeswithoutfurthernoticetoanyproductherein.DiodesIncorporateddoesnotassumeanyliabilityarisingoutoftheapplicationoruseofanyproductdescribedherein;neitherdoesitconveyanylicenseunderitspatentrights,northerightsofothers.TheuserofproductsinsuchapplicationsshallassumeallrisksofsuchuseandwillagreetoholdDiodesIncorporatedandallthecompanieswhoseproductsarerepresentedonourwebsite,harmlessagainstalldamages.

LIFESUPPORT

DiodesIncorporatedproductsarenotauthorizedforuseascriticalcomponentsinlifesupportdevicesorsystemswithouttheexpressedwrittenapprovalofthePresidentofDiodesincorporated.

DS18010 Rev. 18 - 2

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MMSZ5221B - MMSZ5259B