MMSZ5251BS-7-F资料

Lead-free

MMSZ5221BS - MMSZ5259BS

SURFACE MOUNT ZENER DIODE

Features

·····

Planar Die Construction

Ultra-Small Surface Mount PackageGeneral Purpose

Ideally suited for Automated Assembly ProcessesLead Free /RoHS Compliant (Note 3)

SOD-323DimHDGABCMechanical Data

········

Case: SOD-323

Case Material: Molded Plastic. UL Flammability ClassificationRating 94V-0

Moisture Sensitivity: Level 1 per J-STD-020CTerminals: Solderable per MIL-STD-202, Method 208

Lead Free Plating (Matte Tin Finish annealed over Alloy 42

leadframe). Please see Ordering Information, Note 5, on Page 2Polarity: Cathode BandMarking: See Page 2

Weight: 0.004 grams (approximate)

EMin2.301.601.200.250.200.100°Max2.701.801.400.350.400.158°JABCDEGHJa1.05 Typical0.05 TypicalAll Dimensions in mmMaximum Ratings

Forward Voltage (Note 2) Power Dissipation (Note 1)@ TA = 25°C unless otherwise specified

Symbol@ IF = 10mAVFPdRqJATj, TSTGValue0.9200625-65 to +150UnitVmW°C/W°CCharacteristicThermal Resistance, Junction to Ambient Air (Note 1)Operating and Storage Temperature RangeNotes: 1. Part mounted on FR-4 PC board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.

2. Short duration pulse test used to minimize self-heating effect. 3. No purposefully added lead.

DS31038 Rev. 10 - 2

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Electrical Characteristics

TypeNumberMarkingCode@ TA = 25°C unless otherwise specified

TestCurrent IZTMax (V)2.522.843.153.473.784.104.524.945.365.886.306.517.147.888.619.149.5610.5011.5512.6013.6515.7516.8018.9021.0023.1025.2028.3529.4031.5034.6537.8040.95mA20202020202020202020202020202020202020209.58.57.87.06.25.65.25.04.54.23.83.43.2303030282423221917117756881017223013161721252933414449587080Maximum ZenerImpedance (Note 5)ZZT @ IZTZZK @ IZK = 0.25mAW120013001600160017001900200019001600160016001000750500500600600600600600600600600600600600600600600600700700800Maximum ReverseLeakage Current (Note 4) IRmA10075502515105.05.05.05.05.05.03.03.03.03.03.03.02.01.00.50.10.10.10.10.10.10.10.10.10.10.10.1@ VRV1.01.01.01.01.01.01.02.02.03.03.54.05.06.06.56.57.0 8.08.49.19.9111214151718212123252730Zener Voltage Range (Note 4)VZ @ IZTNom (V)MMSZ5221BSMMSZ5223BSMMSZ5225BSMMSZ5226BSMMSZ5227BSMMSZ5228BSMMSZ5229BSMMSZ5230BSMMSZ5231BSMMSZ5232BSMMSZ5233BSMMSZ5234BSMMSZ5235BSMMSZ5236BSMMSZ5237BSMMSZ5238BSMMSZ5239BSMMSZ5240BSMMSZ5241BSMMSZ5242BSMMSZ5243BSMMSZ5245BSMMSZ5246BSMMSZ5248BSMMSZ5250BSMMSZ5251BSMMSZ5252BSMMSZ5254BSMMSZ5255BSMMSZ5256BSMMSZ5257BSMMSZ5258BSMMSZ5259BSC1C3C5G1G2G3G4G5E1E2E3E4E5F1F2F3F4F5H1H2H3H5J1J3J5K1K2K4K5M1M2M3M42.42.73.03.33.63.94.34.75.15.66.06.26.87.58.28.79.110111213151618202224272830333639Min (V)2.282.572.853.143.423.714.094.4 74.855.325.705.896.467.137.798.278.659.5010.4511.4012.3514.2515.2017.1019.0020.9022.8025.6526.6028.5031.3534.2037.05Notes:4. Short duration test pulse used to minimize self-heating effect. 5. f = 1KHz.

Ordering Information (Note 6)

Device(Type Number)-7-FPackagingSOD-323Shipping3000/Tape & ReelNotes: 6. For Packaging Details, go to our website at: http://www.diodes.com/datasheets/ap02007.pdf.

*Add “-7-F” to the appropriate type number in Table 1 above example: 6.2V Zener = MMSZ5234BS-7-F.

Marking Information

XXDS31038 Rev. 10 - 2

XX = Product Type Marking Code(See Table Above)

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0.4

1000

f = 1MHzPD, POWER DISSIPATION (W)0.3

CT, TOTAL CAPACITANCE (pF)0V BIAS100

0.2

10

0.1

00

2550751001251

150

110

VZ, NOMINAL ZENER VOLTAGE (V)

Fig. 2 Typical Capacitance

100

TA, AMBIENT TEMPERATURE (°C)

Fig. 1 Power Dissipation vs Ambient Temperature

1000

100

IZ = 1.0mA100

PPK, PEAK SURGE POWER (W)10

10

11

10

VZ, NOMINAL ZENER VOLTAGE (V)Fig. 3 Zener Impedance vs. Zener Voltage

100

11

10

100

1000

PULSE WIDTH (ms)

Fig. 4 Maximum Non-repetitive Surge Power

50

Tj = 25°C30

5V66V8Tj = 25°C101240IZ, ZENER CURRENT (mA)8V2IZ, ZENER CURRENT (mA)20

Test current IZ15Nominal Zener Voltage30

1820

10

222733363910

Test Current IZ20mA0

0

1

3456897VZ, ZENER VOLTAGE (V)

Fig. 5 Zener Breakdown Characteristics

2

10

00

102030VZ, ZENER VOLTAGE (V)

Fig. 6 Zener Breakdown Characteristics

40

DS31038 Rev. 10 - 2

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IMPORTANT NOTICE

Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages.

LIFE SUPPORT

Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the President of Diodes Incorporated.

DS31038 Rev. 10 - 2

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MMSZ5221BS - MMSZ5259BS