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, “G” or 2.36 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. Electronic versions are uncontrolled except when accessed directly from the Document Repository. DOCUMENT NUMBER: 98ASB42927B Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red. DESCRIPTION: SOD−123 PAGE 1 OF 1 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 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. ON Semiconductor does not convey any license under its patent rights nor the rights of others. © Semiconductor Components Industries, LLC, 2019 www.onsemi.com

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: TECHNICAL SUPPORT Email Requests to: orderlit@onsemi.com North American Technical Support: Europe, Middle East and Africa Technical Support: Voice Mail: 1 800−282−9855 Toll Free USA/Canada Phone: 00421 33 790 2910 ON Semiconductor Website: www.onsemi.com Phone: 011 421 33 790 2910 For additional information, please contact your local Sales Representative ◊ www.onsemi.com 1

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: O N Semiconductor: MMSZ4678T1G MMSZ4679T1G MMSZ4680T1G MMSZ4681T1G MMSZ4682T1G MMSZ4683T1G MMSZ4684T1G MMSZ4685T1G MMSZ4686T1G MMSZ4687T1G MMSZ4688T1G MMSZ4689T1G MMSZ4689T3G MMSZ4690T1G MMSZ4690T3G MMSZ4691T1G MMSZ4692T1G MMSZ4693T1G MMSZ4694T1G MMSZ4696T1G MMSZ4697T1G MMSZ4698T1G MMSZ4699T1G MMSZ4700T1G MMSZ4702T1G MMSZ4703T1G MMSZ4704T1G MMSZ4705T1G MMSZ4706T1G MMSZ4707T1G MMSZ4708T1G MMSZ4710T1G MMSZ4711T1G MMSZ4713T1G MMSZ4715T1G MMSZ4717T1G SZMMSZ4683T1G SZMMSZ4688T1G SZMMSZ4694T1G SZMMSZ4697T1G SZMMSZ4699T1G MMSZ4694T3G MMSZ4688T3G SZMMSZ4680T1G SZMMSZ4693T3G SMSZ4688ST1G SZMMSZ4717T1G SZMMSZ4700T1G SZMMSZ4708T1G SZMMSZ4694T3G SZMMSZ4688T3G SZMMSZ4687T1G SZMMSZ4698T1G