MMSZ5221ET1 Series
Preferred Device
Zener Voltage Regulators
500 mW SOD−123 Surface Mount
Three complete series of Zene...
MMSZ5221ET1 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 − 2.4 V to 110 V Package Designed for Optimal Automated Board Assembly Small Package Size for High Density Applications General Purpose, Medium Current ESD Rating of Class 3 (>16 kV) per Human Body Model Peak Power − 225 W (8 x 20 ms) Pb−Free Packages are 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:
MARKING DIAGRAM
260°C for 10 Seconds
www.DataSheet4U.com
POLARITY: Cathode indicated by polarity band FLAMMABILITY RATING: UL 94 V−0 MAXIMUM RATINGS
Rating Peak Power Dissipation @ 20 ms (Note 1) @ TL ≤ 25°C Total Power Dissipation on FR−5 Board, (Note 3) @ 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 Ppk PD 500 6.7 RqJA RqJL TJ, Tstg 340 150 −55 to +150 mW mW/°C °C/W Device MMSZ52xxET1 Max 225 Unit W
1
xxx M G G
xxx = Device Code (Refer to page 2) M = Date Co...