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MMSZ4678T1 - Zener Voltage Regulators

Semiconductor Components Industries, LLC, 2013 April, 2018 Rev. 121 Publication Order Number: MMSZ4678T1 /DMMSZ4xxxT1G Series,SZMMSZ4xxxT1G SeriesZener Voltage Regulators500 mW, Low IZT SOD 123 Surface MountThree complete series of Zener diodes are offered in the convenient,surface mount plastic SOD 123 package. These devices provide aconvenient alternative to the leadless 34 package 500 mW Rating on FR 4 or FR 5 Board Wide Zener Reverse Voltage Range V to 43 V Low Reverse current (IZT) 50 mA Package Designed for Optimal Automated Board Assembly Small Package Size for High Density Applications ESD Rating of Class 3 (> 16 kV) per Human Body Model SZ Prefix for Automotive and Other Applications Requiring UniqueSite and Control Change Requirements; AEC Q101 Qualified andPPAP Capable These Devices are Pb Free and are RoHS Compliant*Mechanical Characteristics:CASE: Void-free, transfer-molded, thermosetting plastic caseFINISH: Corrosion resistant finish, easily solderableMAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:260 C for 10 SecondsPOLARITY: Cathode indicated by polarity bandFLAMMABILITY RATING: UL 94 V 0 MAXIMUM RATINGSR atingSymbolMaxUnitsTotal Power Dissipation on FR 5 Board,(Note 1) @ TL = 75 CDerated above 75 CThermal Resistance, (Note 2)Junction to AmbientRqJA340 C/WThermal Resistance, (Note 2)Junction to LeadRqJL15

MMSZ4xxxT1G Series, SZMMSZ4xxxT1G Series www.onsemi.com 3 ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted, VF = 0.9 V Max. @ IF = 10 mA) Device* Device Marking Zener Voltage (Note 3) Leakage Current

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Transcription of MMSZ4678T1 - Zener Voltage Regulators

1 Semiconductor Components Industries, LLC, 2013 April, 2018 Rev. 121 Publication Order Number: MMSZ4678T1 /DMMSZ4xxxT1G Series,SZMMSZ4xxxT1G SeriesZener Voltage Regulators500 mW, Low IZT SOD 123 Surface MountThree complete series of Zener diodes are offered in the convenient,surface mount plastic SOD 123 package. These devices provide aconvenient alternative to the leadless 34 package 500 mW Rating on FR 4 or FR 5 Board Wide Zener Reverse Voltage Range V to 43 V Low Reverse current (IZT) 50 mA Package Designed for Optimal Automated Board Assembly Small Package Size for High Density Applications ESD Rating of Class 3 (> 16 kV) per Human Body Model SZ Prefix for Automotive and Other Applications Requiring UniqueSite and Control Change Requirements; AEC Q101 Qualified andPPAP Capable These Devices are Pb Free and are RoHS Compliant*Mechanical Characteristics:CASE: Void-free, transfer-molded, thermosetting plastic caseFINISH: Corrosion resistant finish, easily solderableMAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:260 C for 10 SecondsPOLARITY: Cathode indicated by polarity bandFLAMMABILITY RATING: UL 94 V 0 MAXIMUM RATINGSR atingSymbolMaxUnitsTotal Power Dissipation on FR 5 Board,(Note 1) @ TL = 75 CDerated above 75 CThermal Resistance, (Note 2)Junction to AmbientRqJA340 C/WThermal Resistance, (Note 2)Junction to LeadRqJL150 C/WJunction and Storage Temperature RangeTJ, Tstg 55 to+150 CStresses exceeding those listed in the Maximum Ratings table may damage thedevice.

2 If any of these limits are exceeded, device functionality should not beassumed, damage may occur and reliability may be FR 5 = X inches, using the minimum recommended Thermal Resistance measurement obtained via infrared Scan Method.*For additional information on our Pb Free strategy and soldering details, pleasedownload the ON Semiconductor Soldering and Mounting TechniquesReference Manual, specific marking information in the device markingcolumn of the Electrical Characteristics table on page 3 ofthis data MARKING 123 CASE 425 STYLE 1 DevicePackageShipping ORDERING INFORMATIONMARKING DIAGRAM For information on tape and reel specifications,including part orientation and tape sizes, pleaserefer to our Tape and Reel Packaging SpecificationsBrochure, BRD8011 123(Pb Free)3,000 / Tape & ReelMMSZ4xxxT3 GSOD 123(Pb Free)10,000 / Tape & Reelxx= Device Code (Refer to page 3)M= Date CodeG= Pb Free Package(Note.)

3 Microdot may be in either location)xx MGG1 SZMMSZ4xxxT1 GSOD 123(Pb Free)3,000 / Tape & ReelSZMMSZ4xxxT3 GSOD 123(Pb Free)10,000 / Tape & ReelMMSZ4xxxT1G Series, SZMMSZ4xxxT1G CHARACTERISTICS (TA = 25 C unlessotherwise noted, VF = V Max. @ IF = 10 mA)SymbolParameterVZReverse Zener Voltage @ IZTIZTR everse CurrentIRReverse Leakage current @ VRVRR everse VoltageIFForward CurrentVFForward Voltage @ IFProduct parametric performance is indicated in the ElectricalCharacteristics for the listed test conditions, unless otherwise performance may not be indicated by the ElectricalCharacteristics if operated under different Voltage RegulatorIFVIIRIZTVRVZVFMMSZ4xxxT1G Series, SZMMSZ4xxxT1G CHARACTERISTICS (TA = 25 C unless otherwise noted, VF = V Max. @ IF = 10 mA)Device*DeviceMarkingZener Voltage (Note 3)Leakage CurrentVZ (Volts)@ IZTIR @ Nominal Zener Voltage is measured with the device junction in thermal equilibrium at TL = 30 C 1 C.

4 *Include SZ-prefix devices where applicable. MMSZ4703 and MMSZ4711 Not Available in 10,000/Tape & ReelMMSZ4xxxT1G Series, SZMMSZ4xxxT1G CHARACTERISTICSVZ, TEMPERATURE COEFFICIENT (mV/ C) VZ, NOMINAL Zener Voltage (V)- 3- 2-101234567812111098765432 Figure 1. Temperature Coefficients(Temperature Range 55 C to +150 C)TYPICAL TC VALUESVZ @ IZTVZ, TEMPERATURE COEFFICIENT (mV/ C) 10010110100VZ, NOMINAL Zener Voltage (V)Figure 2. Temperature Coefficients(Temperature Range 55 C to +150 C)VZ @ , TEMPERATURE (5C)Figure 3. Steady State Power DeratingPD versus TAPD versus TLPpk, PEAK SURGE POWER (WATTS) , PULSE WIDTH (ms)Figure 4. Maximum Nonrepetitive Surge Power11010010001000100101 RECTANGULARWAVEFORM, TA = 25 CTYPICAL TC VALUESPD, POWER DISSIPATION (WATTS)100VZ, NOMINAL Zener VOLTAGEF igure 5. Effect of Zener Voltage onZener Impedance101 ZZT, DYNAMIC IMPEDANCE ( ) 1000100101TJ = 25 CIZ(AC) = IZ(DC)f = 1 kHzIZ = 1 mA5 mA20 mAMMSZ4xxxT1G Series, SZMMSZ4xxxT1G CHARACTERISTICSC, CAPACITANCE (pF)100VZ, NOMINAL Zener Voltage (V)Figure 6.

5 Typical Capacitance1000100101101 BIAS AT50% OF VZ NOMTA = 25 C0 V BIAS1 V BIAS12VZ, Zener Voltage (V) = 25 CIZ, Zener current (mA)VZ, Zener Voltage (V) = 25 CIR, LEAKAGE current ( A) 90VZ, NOMINAL Zener Voltage (V)Figure 7. Typical Leakage +150 C+ 25 C- 55 CIZ, Zener current (mA)Figure 8. Zener Voltage versus Zener current (VZ Up to 12 V)Figure 9. Zener Voltage versus Zener current (12 V to 91 V)SOD 123 CASE 425 04 ISSUE GDATE 07 OCT 2009 SCALE 5:1 NOTES:1. DIMENSIONING AND TOLERANCING PER , CONTROLLING DIMENSION: INCH. EbDALC12A1 DIM MINNOM DIAGRAM**For additional information on our Pb Free strategy and solderingdetails, please download the ON Semiconductor Soldering andMounting Techniques Reference Manual, FOOTPRINT**This information is generic. Please refer to devicedata sheet for actual part marking. Pb Free indicator, G or microdot G , may or may not be = Specific Device CodeM= Date CodeG= Pb Free PackageXXXMGG1 STYLE 1:PIN 1.

6 CATHODE2. mminches SCALE 10:1 q------q001010 (Note: Microdot may be in either location)MECHANICAL CASE OUTLINEPACKAGE Semiconductor Components Industries, LLC, 2002 October, 2002 Rev. 0 Case Outline Number:XXXDOCUMENT NUMBER:STATUS:NEW STANDARD:DESCRIPTION:98 ASB42927 BON SEMICONDUCTOR STANDARDSOD 123 Electronic versions are uncontrolled except when accessed directly from the Document Repository. Printed versions are uncontrolled except when stamped CONTROLLED COPY in 1 OF 2 DOCUMENT NUMBER:98 ASB42927 BPAGE 2 OF 3 ISSUEREVISIONDATEDCHANGED OWNERSHIP TO ON MAR 2000 EADDED NOMINAL VALUES AND SOLDERING FOOTPRINT. REQ. BY H AUG 2005 FADDED FOOT ANGLE TO DRAWING. REQ. BY D. AUG 2009 GADJUSTED DIMENSION L LABEL TO MORE ACCURATELY REFLECT FOOTLENGTH. REQ. D. OCT 2009 Semiconductor Components Industries, LLC, 2009 October, 2009 Rev.

7 04 GCase Outline Number:425ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further noticeto any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liabilityarising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Typical parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. Alloperating parameters, including Typicals must be validated for each customer application by customer s technical experts. SCILLC does not convey any license under its patent rightsnor the rights of others.

8 SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applicationsintended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. ShouldBuyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates,and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or deathassociated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an EqualOpportunity/Affirmative Action Employer.

9 This literature is subject to all applicable copyright laws and is not for resale in any Semiconductor and are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor s product/patentcoverage may be accessed at ON Semiconductor reserves the right to make changes without further notice to any products Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liabilityarising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards,regardless of any support or applications information provided by ON Semiconductor.

10 Typical parameters which may be provided in ON Semiconductor data sheets and/orspecifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including Typicals must be validated for each customerapplication by customer s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are notdesigned, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classificationin a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorizedapplication, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, andexpenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if suchclaim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part.


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