MMSZxxxT1G Series, SZMMSZxxxT1G Series Zener Voltage Regulators 500 mW SOD−123 Surface Mount Three complete series of Zener diodes are offered in the convenient, http://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 − 2.4 V to 56 V  Package Designed for Optimal Automated Board Assembly SOD−123 CASE 425  Small Package Size for High Density Applications STYLE 1  ESD Rating of Class 3 (> 16 kV) per Human Body Model  AEC−Q101 Qualified and PPAP Capable  SZ Prefix for Automotive and Other Applications Requiring Unique 1 2 Site and Control Change Requirements Cathode Anode  Pb−Free Packages are Available* MARKING DIAGRAM Mechanical Characteristics CASE: Void-free, transfer-molded, thermosetting plastic case FINISH: Corrosion resistant finish, easily Solderable 1 xx M (cid:2) MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: (cid:2) 260C for 10 Seconds POLARITY: Cathode indicated by polarity band FLAMMABILITY RATING: UL 94 V−0 xx = Device Code M = Date Code (cid:2) = Pb−Free Package MAXIMUM RATINGS (Note: Microdot may be in either location) Rating Symbol Max Unit Total Power Dissipation on FR−5 Board, PD ORDERING INFORMATION (Note 1) @ TL = 75C 500 mW Derated above 75C 6.7 mW/C Device Package Shipping† Thermal Resistance, Junction−to−Ambient R(cid:2)JA 340 C/W MMSZxxxT1G SOD−123 3,000 / (Note 2) (Pb−Free) Tape & Reel Thermal Resistance, Junction−to−Lead R(cid:2)JL 150 C/W SZMMSZxxxT1G SOD−123 3,000 / (Note 2) (Pb−Free) Tape & Reel MMSZxxxT3G SOD−123 10,000 / Junction and Storage Temperature Range TJ, Tstg −55 to +150 C (Pb−Free) Tape & Reel Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended SZMMSZxxxT3G SOD−123 10,000 / Operating Conditions is not implied. Extended exposure to stresses above the (Pb−Free) Tape & Reel Recommended Operating Conditions may affect device reliability. †For information on tape and reel specifications, 1. FR−5 = 3.5 X 1.5 inches. including part orientation and tape sizes, please 2. Thermal Resistance measurement obtained via infrared Scan Method. refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. DEVICE MARKING INFORMATION See specific marking information in the device marking column of the Electrical Characteristics table on page 2 of this data sheet. *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D.  Semiconductor Components Industries, LLC, 2012 1 Publication Order Number: January, 2012 − Rev. 11 MMSZ2V4T1/D

MMSZxxxT1G Series, SZMMSZxxxT1G Series ELECTRICAL CHARACTERISTICS (TA = 25C unless I otherwise noted, VF = 0.95 V Max. @ IF = 10 mA) IF Symbol Parameter VZ Reverse Zener Voltage @ IZT IZT Reverse Current ZZT Maximum Zener Impedance @ IZT VZ VR V IR Reverse Leakage Current @ VR IIRZTVF VR Reverse Voltage IF Forward Current VF Forward Voltage @ IF Zener Voltage Regulator ELECTRICAL CHARACTERISTICS (TA = 25C unless otherwise noted, VF = 0.9 V Max. @ IF = 10 mA) VZ1 (Volts) ZZT1 VZ2 (Volts) ZZT2 Max Reverse (Notes 3 and 4) (Note 5) (Notes 3 and 4) (Note 5) Leakage Current Device @ IZT1 = 5 mA @ IZT2 = 1 mA IR @ VR Device* Marking Min Nom Max (cid:2) Min Max (cid:2) (cid:3)A Volts MMSZ2V4T1G T1 2.28 2.4 2.52 100 1.7 2.1 600 50 1 MMSZ2V7T1G T2 2.57 2.7 2.84 100 1.9 2.4 600 20 1 MMSZ3V0T1G T3 2.85 3.0 3.15 95 2.1 2.7 600 10 1 MMSZ3V3T1G T4 3.14 3.3 3.47 95 2.3 2.9 600 5 1 MMSZ3V6T1G T5 3.42 3.6 3.78 90 2.7 3.3 600 5 1 MMSZ3V9T1G U1 3.71 3.9 4.10 90 2.9 3.5 600 3 1 MMSZ4V3T1G U2 4.09 4.3 4.52 90 3.3 4.0 600 3 1 MMSZ4V7T1G U3 4.47 4.7 4.94 80 3.7 4.7 500 3 2 MMSZ5V1T1G U4 4.85 5.1 5.36 60 4.2 5.3 480 2 2 MMSZ5V6T1G/T3G U5 5.32 5.6 5.88 40 4.8 6.0 400 1 2 MMSZ6V2T1G V1 5.89 6.2 6.51 10 5.6 6.6 150 3 4 MMSZ6V8T1G V2 6.46 6.8 7.14 15 6.3 7.2 80 2 4 MMSZ7V5T1G V3 7.13 7.5 7.88 15 6.9 7.9 80 1 5 MMSZ8V2T1G V4 7.79 8.2 8.61 15 7.6 8.7 80 0.7 5 MMSZ9V1T1G V5 8.65 9.1 9.56 15 8.4 9.6 100 0.5 6 MMSZ10T1G A1 9.50 10 10.50 20 9.3 10.6 150 0.2 7 MMSZ11T1G A2 10.45 11 11.55 20 10.2 11.6 150 0.1 8 MMSZ12T1G A3 11.40 12 12.60 25 11.2 12.7 150 0.1 8 MMSZ13T1G A4 12.35 13 13.65 30 12.3 14.0 170 0.1 8 MMSZ15T1G A5 14.25 15 15.75 30 13.7 15.5 200 0.05 10.5 MMSZ16T1G X1 15.20 16 16.80 40 15.2 17.0 200 0.05 11.2 MMSZ18T1G/T3G X2 17.10 18 18.90 45 16.7 19.0 225 0.05 12.6 MMSZ20T1G X3 19.00 20 21.00 55 18.7 21.1 225 0.05 14 MMSZ22T1G X4 20.90 22 23.10 55 20.7 23.2 250 0.05 15.4 MMSZ24T1G X5 22.80 24 25.20 70 22.7 25.5 250 0.05 16.8 3. The type numbers shown have a standard tolerance of 5% on the nominal Zener Voltage. 4. Tolerance and Voltage Designation: Zener Voltage (VZ) is measured with the Zener Current applied for PW = 1 ms. 5. ZZT and ZZK are measured by dividing the AC voltage drop across the device by the AC current applied. The specified limits are for IZ(AC) = 0.1 IZ(DC), with the AC frequency = 1 kHz. *Include SZ-prefix devices where applicable. http://onsemi.com 2

MMSZxxxT1G Series, SZMMSZxxxT1G Series ELECTRICAL CHARACTERISTICS (TA = 25C unless otherwise noted, VF = 0.9 V Max. @ IF = 10 mA) VZ1 (Volts) ZZT1 VZ2 (Volts) ZZT2 Max Reverse (Notes 6 and 7) (Note 8) (Notes 6 and 7) (Note 8) Leakage Current @ IZT2 = Device @ IZT1 = 2 mA @ IZT2 = 0.1 mA 0.5 mA IR @ VR Device* Marking Min Nom Max (cid:2) Min Max (cid:2) (cid:3)A Volts MMSZ27T1G/T3G Y1 25.65 27 28.35 80 25 28.9 300 0.05 18.9 MMSZ30T1G Y2 28.50 30 31.50 80 27.8 32 300 0.05 21 MMSZ33T1G Y3 31.35 33 34.65 80 30.8 35 325 0.05 23.1 MMSZ36T1G Y4 34.20 36 37.80 90 33.8 38 350 0.05 25.2 MMSZ39T1G Y5 37.05 39 40.95 130 36.7 41 350 0.05 27.3 MMSZ43T1G Z1 40.85 43 45.15 150 39.7 46 375 0.05 30.1 MMSZ47T1G Z2 44.65 47 49.35 170 43.7 50 375 0.05 32.9 MMSZ51T1G Z3 48.45 51 53.55 180 47.6 54 400 0.05 35.7 MMSZ56T1G Z4 53.20 56 58.80 200 51.5 60 425 0.05 39.2 6. The type numbers shown have a standard tolerance of 5% on the nominal Zener Voltage. 7. Tolerance and Voltage Designation: Zener Voltage (VZ) is measured with the Zener Current applied for PW = 1 ms. 8. ZZT and ZZK are measured by dividing the AC voltage drop across the device by the AC current applied. The specified limits are for IZ(AC) = 0.1 IZ(DC), with the AC frequency = 1 kHz. *Include SZ-prefix devices where applicable. http://onsemi.com 3

MMSZxxxT1G Series, SZMMSZxxxT1G Series TYPICAL CHARACTERISTICS 8 100 C) C) mV/ 7 TYPICAL TC VALUES mV/ TFYOPRI CMAMLS TZCx xVxATL1UGE SSERIES, NT ( 6 FSOZMR MMSMZSxxZxxTx1xTG1 SGE SREIERSIES, NT ( SZMMSZxxxT1G SERIES E 5 E CI CI FFI 4 VZ @ IZT FFI VZ @ IZT E E O 3 O C C E E 10 R 2 R U U T T A 1 A R R E E P 0 P M M E −1 E T T , Z , Z V −2 V   −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 1.0 ATTS) RWEACVTEAFNOGRUML, ATRA = 25C W R ( 0.8 PD versus TL E 100 W O P 0.6 E PD versus TA RG U S 0.4 K 10 A E P 0.2 , pk P 0 1 0 25 50 75 100 125 150 0.1 1 10 100 1000 T, TEMPERATURE (C) PW, PULSE WIDTH (ms) Figure 3. Steady State Power Derating Figure 4. Maximum Nonrepetitive Surge Power 1000 1000 TJ = 25C 75 V (MMSZ5267BT1G) ) IfZ =(A 1C )k H= z0.1 IZ(DC) A) 91 V (MMSZ5270BT1G) DANCE ( 100 IZ = 1 mA RENT (m 100 MPE 5 mA CUR C I D MI 20 mA AR A W DYN 10 OR 10 , ZT , FF Z I 150C 75C 25C 0C 1 1 1 10 100 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 VZ, NOMINAL ZENER VOLTAGE VF, FORWARD VOLTAGE (V) Figure 5. Effect of Zener Voltage on Figure 6. Typical Forward Voltage Zener Impedance http://onsemi.com 4

MMSZxxxT1G Series, SZMMSZxxxT1G Series TYPICAL CHARACTERISTICS 1000 1000 TA = 25C A) 0 V BIAS  100 T ( 1 V BIAS N E 10 E (pF) 100 CURR 1 CAPACITANC 10 B50IA%S O AFT VZ NOM , LEAKAGE R0.00.11 +150C C, I0.001 +25C −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 7. Typical Capacitance Figure 8. 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 9. Zener Voltage versus Zener Current Figure 10. Zener Voltage versus Zener Current (V Up to 12 V) (12 V to 91 V) Z http://onsemi.com 5

MMSZxxxT1G Series, SZMMSZxxxT1G Series PACKAGE DIMENSIONS SOD−123 CASE 425−04 ISSUE G D A NOTES: 1.DIMENSIONING AND TOLERANCING PER ANSI A1 Y14.5M, 1982. 2.CONTROLLING DIMENSION: INCH. ÂÂÂ1 Â MILLIMETERS INCHES ÂÂÂÂ DIM MIN NOM MAX MIN NOM MAX A 0.94 1.17 1.35 0.037 0.046 0.053 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:4) 0 --- 10 0 --- 10 2 (cid:4) STYLE 1: PIN 1. CATHODE b L 2. ANODE C SOLDERING FOOTPRINT* 0.91 0.036 ÉÉ ÉÉ 1.22 ÉÉ ÉÉ 0.048 ÉÉ ÉÉ 2.36 0.093 4.19 0.165 (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. 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. 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 P.O. Box 5163, Denver, Colorado 80217 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 Japan Customer Focus Center For additional information, please contact your local Email: orderlit@onsemi.com Phone: 81−3−5817−1050 Sales Representative http://onsemi.com MMSZ2V4T1/D 6

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: O N Semiconductor: MMSZ10T1G MMSZ11T1G MMSZ12T1G MMSZ13T1G MMSZ16T1G MMSZ18T1G MMSZ18T3G MMSZ20T1G MMSZ22T1G MMSZ24T1G MMSZ27T1G MMSZ27T3G MMSZ2V4T1G MMSZ30T1G MMSZ33T1G MMSZ36T1G MMSZ39T1G MMSZ3V0T1G MMSZ3V3T1G MMSZ3V6T1G MMSZ3V9T1G MMSZ43T1G MMSZ47T1G MMSZ4V3T1G MMSZ4V7T1G MMSZ51T1G MMSZ56T1G MMSZ5V6T1G MMSZ5V6T3G MMSZ6V2T1G MMSZ6V8T1G MMSZ7V5T1G MMSZ8V2T1G MMSZ9V1T1G SZMMSZ10T1G SZMMSZ10T3G SZMMSZ11T1G SZMMSZ12T1G SZMMSZ15T1G SZMMSZ16T1G SZMMSZ20T1G SZMMSZ22T1G SZMMSZ27T3G SZMMSZ2V4T1G SZMMSZ33T1G SZMMSZ3V3T1G SZMMSZ3V9T1G SZMMSZ4704T1G SZMMSZ4V3T1G SZMMSZ6V2T1G SZMMSZ7V5T1G SZMMSZ8V2T1G SZMMSZ9V1T1G SZMMSZ2V7T1G SZMMSZ12T3G SZMMSZ4701T1G SZMMSZ39T1G SZMMSZ4711T1G SZMMSZ30T1G SZMMSZ24T3G SZMMSZ3V6T1G SZMMSZ6V8T1G SZMMSZ18T1G SZMMSZ27T1G SZMMSZ4V7T1G SZMMSZ24T1G SZMMSZ13T1G SZMMSZ36T1G SZMMSZ56T1G SZMMSZ43T1G SZMMSZ5V6T1G SZMMSZ33T3G SZMMSZ2V4T3G SZMMSZ3V0T1G SZMMSZ47T1G