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MMSZ51T1

ON
Part Number MMSZ51T1
Manufacturer ON
Description Zener Voltage Regulators
Published May 9, 2005
Detailed Description MMSZ2V4T1 Series Zener Voltage Regulators 500 mW SOD−123 Surface Mount Three complete series of Zener diodes are offered...
Datasheet PDF File MMSZ51T1 PDF File

MMSZ51T1
MMSZ51T1

Overview
MMSZ2V4T1 Series 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.
Specification Features: http://onsemi.
com • • • • • • 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 Small Package Size for High Density Applications ESD Rating of Class 3 (>16 kV) per Human Body Model Pb−Free Package is Available 1 Cathode 2 Anode 2 1 SOD−123 CASE 425 STYLE 1 Mechanical Characteristics: CASE: Void-free, transfer-molded, thermosetting plastic case FINISH: Corrosion resistant finish, easily Solderable MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 260°C for 10 Seconds POLARITY: Cathode indicated by polarity band FLAMMABILITY RATING: UL 94 V−0 MAXIMUM RATINGS Rating Total Power Dissipation on FR−5 Board, (Note 1) @ TL = 75°C Derated above 75°C Thermal Resistance − Junction−to−Ambient (Note 2) Thermal Resistance − Junction−to−Lead (Note 2) 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 xx M Max Unit MARKING DIAGRAM ÂÂ ÂÂ ÂÂ xx M = Specific Device Code = Date Code ORDERING INFORMATION Device MMSZxxxT1 MMSZxxxT3* Package SOD−123 SOD−123 Shipping† 3000/Tape & Reel 10,000/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.
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 ...


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