MMSZ4707T1

MMSZ4678T1 Series Preferred Device Zener Voltage Regulators 500 mW SOD−123 Surface Mount Three complete series of Zener diodes are offered in the convenient, surface mount plastic SOD−123 package. These devices provide a convenient alternative to the leadless 34−package style. Features http://onsemi.com • • • • • • 500 mW Rating on FR−4 or FR−5 Board Wide Zener Reverse Voltage Range − 1.8 V to 43 V 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 Pb−Free Packages are Available 1 1 Cathode 2 Anode 2 Mechanical Characteristics: CASE: Void-free, transfer-molded, thermosetting plastic case FINISH: Corrosion resistant finish, easily solderable MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: SOD−123 CASE 425 STYLE 1 260°C for 10 Seconds POLARITY: Cathode indicated by polarity band FLAMMABILITY RATING: UL 94 V−0 MARKING DIAGRAM 1 MAXIMUM RATINGS Rating Total Power Dissipation on FR−5 Board, (Note 1) @ TL = 75°C Derated above 75°C Thermal Resistance, (Note 2) Junction−to−Ambient Thermal Resistance, (Note 2) Junction−to−Lead Junction and Storage Temperature Range Symbol PD 500 6.7 RqJA RqJL TJ, Tstg 340 150 −55 to +150 mW mW/°C °C/W °C/W °C Max Unit xx M G G xx = Device Code (Refer to page 3) M = Date Code G = Pb−Free Package (Note: Microdot may be in either location) ORDERING INFORMATION Device MMSZ4xxxT1 MMSZ4xxxT1G MMSZ4xxxT3 MMSZ4xxxT3G Package SOD−123 SOD−123 (Pb−Free) SOD−123 SOD−123 (Pb−Free) Shipping † 3000/Tape & Reel 3000/Tape & Reel 10000/Tape & Reel 10000/Tape & Reel Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected. 1. FR−5 = 3.5 X 1.5 inches, using the minimum recommended footprint. 2. Thermal Resistance measurement obtained via infrared Scan Method. †For information on tape and reel specifications, including part orientation and tape sizes, please 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 3 of this data sheet. Devices listed in bold, italic are ON Semiconductor Preferred devices. Preferred devices are recommended choices for future use and best overall value. © Semiconductor Components Industries, LLC, 2005 1 August, 2005 − Rev. 7 Publication Order Number: MMSZ4678T1/D MMSZ4678T1 Series ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted, VF = 0.95 V Max. @ IF = 10 mA) Symbol VZ IZT IR VR IF VF Parameter Reverse Zener Voltage @ IZT Reverse Current Reverse Leakage Current @ VR Reverse Voltage Forward Current Forward Voltage @ IF VZ VR IR VF IZT V I IF Zener Voltage Regulator http://onsemi.com 2 MMSZ4678T1 Series ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted, VF = 0.9 V Max. @ IF = 10 mA) Zener Voltage (Note 3) Device Marking CC CD CE CF CH CJ CK CM CN CP CT CU CV CA CX CY CZ DC DD DE DF DH DJ DK DM † Leakage Current @ IZT IR @ VR mA 7.5 5 4 2 1 0.8 7.5 7.5 5 4 10 10 10 10 10 10 1 1 1 1 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 Volts 1 1 1 1 1 1 1.5 2 2 2 3 3 4 5 5.1 5.7 6.2 6.6 6.9 7.6 8.4 9.1 9.8 10.6 11.4 12.1 12.9 13.6 14.4 15.2 16.7 18.2 19.0 20.4 21.2 22.8 25.0 27.3 29.6 32.6 mA 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 VZ (Volts) Min 1.71 1.90 2.09 2.28 2.565 2.85 3.13 3.42 3.70 4.09 4.47 4.85 5.32 5.89 6.46 7.13 7.79 8.27 8.65 9.50 10.45 11.40 12.35 13.30 14.25 15.20 16.15 17.10 18.05 19.00 20.90 22.80 23.75 25.65 26.60 28.50 31.35 34.20 37.05 40.85 Nom 1.8 2.0 2.2 2.4 2.7 3.0 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 6.8 7.5 8.2 8.7 9.1 10 11 12 13 14 15 16 17 18 19 20 22 24 25 27 28 30 33 36 39 43 Max 1.89 2.10 2.31 2.52 2.835 3.15 3.47 3.78 4.10 4.52 4.94 5.36 5.88 6.51 7.14 7.88 8.61 9.14 9.56 10.50 11.55 12.60 13.65 14.70 15.75 16.80 17.85 18.90 19.95 21.00 23.10 25.20 26.25 28.35 29.40 31.50 34.65 37.80 40.95 45.15 Device* MMSZ4678T1, G MMSZ4679T1, G MMSZ4680T1, G MMSZ4681T1, G MMSZ4682T1, G MMSZ4683T1, G MMSZ4684T1, G MMSZ4685T1, G MMSZ4686T1, G MMSZ4687T1, G MMSZ4688T1, G MMSZ4689T1, G MMSZ4690T1, G MMSZ4691T1, G MMSZ4692T1, G MMSZ4693T1, G MMSZ4694T1, G MMSZ4695T1, G MMSZ4696T1, G MMSZ4697T1, G MMSZ4698T1, G MMSZ4699T1, G MMSZ4700T1, G MMSZ4701T1, G MMSZ4702T1, G MMSZ4703T1, G MMSZ4704T1, G MMSZ4705T1, G MMSZ4706T1, G MMSZ4707T1, G MMSZ4708T1, G MMSZ4709T1, G MMSZ4710T1, G MMSZ4711T1, G MMSZ4712T1 MMSZ4713T1, G MMSZ4714T1, G MMSZ4715T1, G MMSZ4716T1, G MMSZ4717T1, G † DN DP DT DU DV DA DX DY EA EC ED EE EF EH EJ 3. Nominal Zener voltage is measured with the device junction in thermal equilibrium at TL = 30°C ±1°C. *The “G’’ suffix indicates Pb−Free package available. †MMSZ4703 and MMSZ4711 Not Available in 10,000/Tape & Reel http://onsemi.com 3 MMSZ4678T1 Series TYPICAL CHARACTERISTICS θ VZ , TEMPERATURE COEFFICIENT (mV/ C) ° θ VZ , TEMPERATURE COEFFICIENT (mV/ C) ° 8 7 6 5 4 3 2 1 0 −1 −2 −3 VZ @ IZT TYPICAL TC VALUES 100 TYPICAL TC VALUES VZ @ IZT 10 2 3 4 5 6 7 8 9 10 VZ, NOMINAL ZENER VOLTAGE (V) 11 12 1 10 VZ, NOMINAL ZENER VOLTAGE (V) 100 Figure 1. Temperature Coefficients (Temperature Range − 55°C to +150°C) 1.2 PD, POWER DISSIPATION (WATTS) 1.0 0.8 0.6 0.4 0.2 0 0 25 50 75 100 T, TEMPERATURE (5C) 125 PD versus TA PD versus TL 1000 Ppk , PEAK SURGE POWER (WATTS) Figure 2. Temperature Coefficients (Temperature Range − 55°C to +150°C) RECTANGULAR WAVEFORM, TA = 25°C 100 10 150 1 0.1 1 10 PW, PULSE WIDTH (ms) 100 1000 Figure 3. Steady State Power Derating Figure 4. Maximum Nonrepetitive Surge Power 1000 1000 IZ = 1 mA IF, FORWARD CURRENT (mA) TJ = 25°C IZ(AC) = 0.1 IZ(DC) f = 1 kHz 75 V (MMSZ5267BT1) 91 V (MMSZ5270BT1) 100 Z ZT, DYNAMIC IMPEDANCE (Ω ) 100 5 mA 20 mA 10 10 150°C 1 75°C 25°C 0.6 0 °C 1.1 1.2 1 10 VZ, NOMINAL ZENER VOLTAGE 100 1 0.4 0.5 0.7 0.8 0.9 1.0 VF, FORWARD VOLTAGE (V) Figure 5. Effect of Zener Voltage on Zener Impedance Figure 6. Typical Forward Voltage http://onsemi.com 4 MMSZ4678T1 Series TYPICAL CHARACTERISTICS 1000 0 V BIAS 1 V BIAS C, CAPACITANCE (pF) 100 BIAS AT 50% OF VZ NOM 10 TA = 25°C 1000 I R , LEAKAGE CURRENT (μA) 100 10 1 0.1 +150°C 0.01 +25 °C −55 °C 0 10 20 30 40 50 60 70 VZ, NOMINAL ZENER VOLTAGE (V) 80 90 0.001 0.0001 1 1 10 VZ, NOMINAL ZENER VOLTAGE (V) 100 0.00001 Figure 7. Typical Capacitance Figure 8. Typical Leakage Current 100 TA = 25°C 100 TA = 25°C I Z , ZENER CURRENT (mA) I Z , ZENER CURRENT (mA) 10 10 1 1 0.1 0.1 0.01 0 2 4 6 8 VZ, ZENER VOLTAGE (V) 10 12 0.01 10 30 50 70 VZ, ZENER VOLTAGE (V) 90 Figure 9. Zener Voltage versus Zener Current (VZ Up to 12 V) Figure 10. Zener Voltage versus Zener Current (12 V to 91 V) http://onsemi.com 5 MMSZ4678T1 Series PACKAGE DIMENSIONS SOD−123 CASE 425−04 ISSUE E D A A1 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. DIM A A1 b c D E HE L MILLIMETERS MIN NOM MAX 0.94 1.17 1.35 0.00 0.05 0.10 0.51 0.61 0.71 −−− −−− 0.15 1.40 1.60 1.80 2.54 2.69 2.84 3.56 3.68 3.86 −−− −−− 0.25 MIN 0.037 0.000 0.020 −−− 0.055 0.100 0.140 0.010 INCHES NOM 0.046 0.002 0.024 −−− 0.063 0.106 0.145 −−− MAX 0.053 0.004 0.028 0.006 0.071 0.112 0.152 −−− HE 2.36 0.093 4.19 0.165 *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. 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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 Literature Distribution Center for ON Semiconductor USA/Canada P.O. Box 61312, Phoenix, Arizona 85082−1312 USA Phone: 480−829−7710 or 800−344−3860 Toll Free USA/Canada Japan : ON Semiconductor, Japan Customer Focus Center 2−9−1 Kamimeguro, Meguro−ku, Tokyo, Japan 153−0051 Fax: 480−829−7709 or 800−344−3867 Toll Free USA/Canada Phone: 81−3−5773−3850 Email: orderlit@onsemi.com ON Semiconductor Website: http://onsemi.com Order Literature: http://www.onsemi.com/litorder For additional information, please contact your local Sales Representative. http://onsemi.com 6 ÉÉÉ ÉÉÉ ÉÉÉ ÉÉÉ ÉÉÉ ÉÉÉ ÂÂÂÂ ÂÂÂÂ ÂÂÂÂ 2 1 E L C STYLE 1: PIN 1. CATHODE 2. ANODE b SOLDERING FOOTPRINT* 0.91 0.036 1.22 0.048 SCALE 10:1 mm inches MMSZ4678T1/D