MMSZ4xxxT1G Series, SZMMSZ4xxxT1G Series Zener Voltage Regulators 500 mW, Low I SOD−123 Surface Mount ZT Three complete series of Zener diodes are offered in the convenient, www.onsemi.com surface mount plastic SOD−123 package. These devices provide a convenient alternative to the leadless 34−package style. Features • 500 mW Rating on FR−4 or FR−5 Board • Wide Zener Reverse Voltage Range − 1.8 V to 43 V • Low Reverse Current (IZT) − 50 (cid:2)A SOD−123 • Package Designed for Optimal Automated Board Assembly CASE 425 • STYLE 1 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 Unique 1 2 Site and Control Change Requirements; AEC−Q101 Qualified and Cathode Anode PPAP Capable • These Devices are Pb−Free and are RoHS Compliant* MARKING DIAGRAM Mechanical Characteristics: CASE: Void-free, transfer-molded, thermosetting plastic case FINISH: Corrosion resistant finish, easily solderable 1 xxM(cid:2) (cid:2) MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 260°C for 10 Seconds POLARITY: Cathode indicated by polarity band xx = Device Code (Refer to page 3) FLAMMABILITY RATING: UL 94 V−0 M = Date Code (cid:2) = Pb−Free Package (Note: Microdot may be in either location) MAXIMUM RATINGS Rating Symbol Max Units ORDERING INFORMATION Total Power Dissipation on FR−5 Board, PD Device Package Shipping† (Note 1) @ TL = 75°C 500 mW Derated above 75°C 6.7 mW/°C MMSZ4xxxT1G SOD−123 3,000 / Thermal Resistance, (Note 2) R(cid:3)JA °C/W (Pb−Free) Tape & Reel Junction−to−Ambient 340 SZMMSZ4xxxT1G SOD−123 3,000 / (Pb−Free) Tape & Reel Thermal Resistance, (Note 2) R(cid:3)JL °C/W Junction−to−Lead 150 MMSZ4xxxT3G SOD−123 10,000 / (Pb−Free) Tape & Reel Junction and Storage Temperature Range TJ, Tstg −55 to °C +150 SZMMSZ4xxxT3G SOD−123 10,000 / (Pb−Free) Tape & Reel Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be †For information on tape and reel specifications, assumed, damage may occur and reliability may be affected. including part orientation and tape sizes, please 1. FR−5 = 3.5 X 1.5 inches, using the minimum recommended footprint. refer to our Tape and Reel Packaging Specifications 2. Thermal Resistance measurement obtained via infrared Scan Method. Brochure, BRD8011/D. DEVICE MARKING INFORMATION See specific marking information in the device marking column of the Electrical Characteristics table on page 3 of *For additional information on our Pb−Free strategy and soldering details, please this data sheet. download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. © Semiconductor Components Industries, LLC, 2013 1 Publication Order Number: April, 2018 − Rev. 12 MMSZ4678T1/D

MMSZ4xxxT1G Series, SZMMSZ4xxxT1G Series ELECTRICAL CHARACTERISTICS (TA = 25°C unless I otherwise noted, VF = 0.9 V Max. @ IF = 10 mA) IF Symbol Parameter VZ Reverse Zener Voltage @ IZT IZT Reverse Current IR Reverse Leakage Current @ VR VZ VR V VR Reverse Voltage IIRZTVF IF Forward Current VF Forward Voltage @ IF Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product performance may not be indicated by the Electrical Characteristics if operated under different conditions. Zener Voltage Regulator www.onsemi.com 2

MMSZ4xxxT1G Series, SZMMSZ4xxxT1G Series ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted, VF = 0.9 V Max. @ IF = 10 mA) Zener Voltage (Note 3) Leakage Current Device VZ (Volts) @ IZT IR @ VR Device* Marking Min Nom Max (cid:2)A (cid:2)A Volts MMSZ4678T1G CC 1.71 1.8 1.89 50 7.5 1 MMSZ4679T1G CD 1.90 2.0 2.10 50 5 1 MMSZ4680T1G CE 2.09 2.2 2.31 50 4 1 MMSZ4681T1G CF 2.28 2.4 2.52 50 2 1 MMSZ4682T1G CH 2.565 2.7 2.835 50 1 1 MMSZ4683T1G CJ 2.85 3.0 3.15 50 0.8 1 MMSZ4684T1G CK 3.13 3.3 3.47 50 7.5 1.5 MMSZ4685T1G CM 3.42 3.6 3.78 50 7.5 2 MMSZ4686T1G CN 3.70 3.9 4.10 50 5 2 MMSZ4687T1G CP 4.09 4.3 4.52 50 4 2 SZMMSZ4687T1G CG6 4.09 4.3 4.52 50 4 2 MMSZ4688T1G CT 4.47 4.7 4.94 50 10 3 MMSZ4689T1G CU 4.85 5.1 5.36 50 10 3 MMSZ4690T1G/T3G CV 5.32 5.6 5.88 50 10 4 MMSZ4691T1G CA 5.89 6.2 6.51 50 10 5 MMSZ4692T1G CX 6.46 6.8 7.14 50 10 5.1 MMSZ4693T1G CY 7.13 7.5 7.88 50 10 5.7 MMSZ4694T1G CZ 7.79 8.2 8.61 50 1 6.2 MMSZ4695T1G DC 8.27 8.7 9.14 50 1 6.6 MMSZ4696T1G DD 8.65 9.1 9.56 50 1 6.9 MMSZ4697T1G DE 9.50 10 10.50 50 1 7.6 MMSZ4698T1G DF 10.45 11 11.55 50 0.05 8.4 MMSZ4699T1G DH 11.40 12 12.60 50 0.05 9.1 MMSZ4700T1G DJ 12.35 13 13.65 50 0.05 9.8 MMSZ4701T1G DK 13.30 14 14.70 50 0.05 10.6 MMSZ4702T1G DM 14.25 15 15.75 50 0.05 11.4 MMSZ4703T1G† DN 15.20 16 16.80 50 0.05 12.1 MMSZ4704T1G DP 16.15 17 17.85 50 0.05 12.9 MMSZ4705T1G DT 17.10 18 18.90 50 0.05 13.6 MMSZ4706T1G DU 18.05 19 19.95 50 0.05 14.4 MMSZ4707T1G DV 19.00 20 21.00 50 0.01 15.2 MMSZ4708T1G DA 20.90 22 23.10 50 0.01 16.7 MMSZ4709T1G DX 22.80 24 25.20 50 0.01 18.2 MMSZ4710T1G DY 23.75 25 26.25 50 0.01 19.0 MMSZ4711T1G† EA 25.65 27 28.35 50 0.01 20.4 MMSZ4712T1G EC 26.60 28 29.40 50 0.01 21.2 MMSZ4713T1G ED 28.50 30 31.50 50 0.01 22.8 MMSZ4714T1G EE 31.35 33 34.65 50 0.01 25.0 MMSZ4715T1G EF 34.20 36 37.80 50 0.01 27.3 MMSZ4716T1G EH 37.05 39 40.95 50 0.01 29.6 MMSZ4717T1G EJ 40.85 43 45.15 50 0.01 32.6 3. Nominal Zener voltage is measured with the device junction in thermal equilibrium at TL = 30°C ±1°C. *Include SZ-prefix devices where applicable. †MMSZ4703 and MMSZ4711 Not Available in 10,000/Tape & Reel www.onsemi.com 3

MMSZ4xxxT1G Series, SZMMSZ4xxxT1G Series TYPICAL CHARACTERISTICS 8 100 C) C) °V/ 7 °V/ TYPICAL TC VALUES m m T ( 6 TYPICAL TC VALUES T ( N N E 5 E CI CI FFI 4 VZ @ IZT FFI VZ @ IZT E E O 3 O E C E C 10 R 2 R U U AT 1 AT R R PE 0 PE M M E -1 E T T , Z , Z V -(cid:2)2 V θ θ -(cid:2)3 1 2 3 4 5 6 7 8 9 10 11 12 10 100 VZ, NOMINAL ZENER VOLTAGE (V) VZ, NOMINAL ZENER VOLTAGE (V) Figure 1. Temperature Coefficients Figure 2. Temperature Coefficients (Temperature Range −55°C to +150°C) (Temperature Range −55°C to +150°C) 1.2 1000 WATTS) 1.0 WATTS) RWEACVTEAFNOGRUML, ATRA = 25°C ON ( 0.8 PD versus TL WER ( 100 TI O A P DISSIP 0.6 PD versus TA SURGE R 0.4 AK 10 E E W P PO 0.2 P, pk , D P 0 1 0 25 50 75 100 125 150 0.1 1 10 100 1000 T, TEMPERATURE (5C) PW, PULSE WIDTH (ms) Figure 3. Steady State Power Derating Figure 4. Maximum Nonrepetitive Surge Power 1000 TJ = 25°C ΩE () IZ = 1 mA IfZ =(A 1C )k =H z0.1 IZ(DC) C AN 100 ED 5 mA P M C I MI 20 mA A YN 10 D , T Z Z 1 1 10 100 VZ, NOMINAL ZENER VOLTAGE Figure 5. Effect of Zener Voltage on Zener Impedance www.onsemi.com 4

MMSZ4xxxT1G Series, SZMMSZ4xxxT1G Series TYPICAL CHARACTERISTICS 1000 1000 TA = 25°C A) 0 V BIAS μ 100 1 V BIAS NT ( E 10 E (pF) 100 CURR 1 CAPACITANC 10 B50IA%S OAFT VZ NOM , LEAKAGE R00.0.11 +150°C C, I0.001 +(cid:2)25°C -(cid:2)55°C 0.0001 1 0.00001 1 10 100 0 10 20 30 40 50 60 70 80 90 VZ, NOMINAL ZENER VOLTAGE (V) VZ, NOMINAL ZENER VOLTAGE (V) Figure 6. Typical Capacitance Figure 7. Typical Leakage Current 100 100 TA = 25°C TA = 25°C mA) 10 mA) 10 T ( T ( N N E E R R R R U 1 U 1 C C R R E E N N E E Z Z , Z 0.1 , Z0.1 I I 0.01 0.01 0 2 4 6 8 10 12 10 30 50 70 90 VZ, ZENER VOLTAGE (V) VZ, ZENER VOLTAGE (V) Figure 8. Zener Voltage versus Zener Current Figure 9. Zener Voltage versus Zener Current (V Up to 12 V) (12 V to 91 V) Z www.onsemi.com 5

MECHANICAL CASE OUTLINE PACKAGE DIMENSIONS SOD−123 CASE 425−04 ISSUE G DATE 07 OCT 2009 SCALE 5:1 D A NOTES: 1.DIMENSIONING AND TOLERANCING PER ANSI A1 Y14.5M, 1982. ÂÂ1ÂÂ 2.CONTROLLING DIMENSION: INCH. MILLIMETERS INCHES ÂÂÂÂ DIM MIN NOM MAX MIN NOM MAX A 0.94 1.17 1.35 0.037 0.046 0.053 ÂÂÂÂ A1 0.00 0.05 0.10 0.000 0.002 0.004 b 0.51 0.61 0.71 0.020 0.024 0.028 HE E c --- --- 0.15 --- --- 0.006 D 1.40 1.60 1.80 0.055 0.063 0.071 E 2.54 2.69 2.84 0.100 0.106 0.112 HE 3.56 3.68 3.86 0.140 0.145 0.152 L 0.25 --- --- 0.010 --- --- (cid:2) 0° --- 10° 0° --- 10° 2 (cid:2) GENERIC b L MARKING DIAGRAM* C XXXM(cid:2) 1 SOLDERING FOOTPRINT* (cid:2) 0.91 XXX = Specific Device Code 0.036 ÉÉÉ ÉÉÉ M = Date Code (cid:2) = Pb−Free Package ÉÉÉ ÉÉÉ 1.22 (Note: Microdot may be in either location) 0.048 ÉÉÉ ÉÉÉ *This information is generic. Please refer to device data sheet for actual part marking. Pb−Free indicator, 2.36 “G” or microdot “ (cid:2)”, may or may not be present. 0.093 4.19 STYLE 1: 0.165 PIN 1. CATHODE 2. ANODE (cid:2) (cid:3) mm SCALE 10:1 inches *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. DOCUMENT NUMBER: 98ASB42927B Electronic versions are uncontrolled except when accessed directly from the Document Repository. Printed STATUS: ON SEMICONDUCTOR STANDARD versions are uncontrolled except when stamped “CONTROLLED COPY” in red. NEW STANDARD: © Semiconductor Components Industries, LLC, 2002 http://onsemi.com Case Outline Number: October, D20E0S2C −R RIePvT. I0ON: SOD−123 1 PAGE 1 OFX 2XX

DOCUMENT NUMBER: 98ASB42927B PAGE 2 OF 3 ISSUE REVISION DATE D CHANGED OWNERSHIP TO ON SEMI. 16 MAR 2000 E ADDED NOMINAL VALUES AND SOLDERING FOOTPRINT. REQ. BY H XIAO. 03 AUG 2005 F ADDED FOOT ANGLE TO DRAWING. REQ. BY D. TRUHITTE. 14 AUG 2009 G ADJUSTED DIMENSION L LABEL TO MORE ACCURATELY REFLECT FOOT 07 OCT 2009 LENGTH. REQ. D. TRUHITTE. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to 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 liability arising 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. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended 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. Should Buyer 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 death associated 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 Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. © Semiconductor Components Industries, LLC, 2009 Case Outline Number: October, 2009 − Rev. 04G 425

ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising 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. Buyer 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. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application 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 not designed, 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 classification in 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 unauthorized application, Buyer shall indemnify and hold ON Semiconductor 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 death associated with such unintended or unauthorized use, even if such claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: N. American Technical Support: 800−282−9855 Toll Free ON Semiconductor Website: www.onsemi.com Literature Distribution Center for ON Semiconductor USA/Canada 19521 E. 32nd Pkwy, Aurora, Colorado 80011 USA Europe, Middle East and Africa Technical Support: Order Literature: http://www.onsemi.com/orderlit Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada Phone: 421 33 790 2910 Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada For additional information, please contact your local Email: orderlit@onsemi.com Sales Representative ◊

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: O N Semiconductor: MMSZ4709T1G MMSZ4714T1G SZMMSZ4684T1G SZMMSZ4685T1G SZMMSZ4686T1G SZMMSZ4690T1G SZMMSZ4691T1G SZMMSZ4692T1G SZMMSZ4693T1G SZMMSZ4696T1G SZMMSZ4702T1G SZMMSZ4703T1G SZMMSZ4705T1G SZMMSZ4713T1G SZMMSZ4690T3G SZMMSZ4689T1G SZMMSZ4711T3G SZMMSZ4689T3G SZMMSZ4714T1G SZMMSZ4704T3G MMSZ4693T3G SZMMSZ4715T1G SZMMSZ4707T1G SZMMSZ4678T1G SZMMSZ4709T1G SZMMSZ4682T1G SZMMSZ4679T1G SZMMSZ4681T1G