Taiwan Semiconductor MMSZ52 Surface Mount Zener Diodes

Taiwan Semiconductor MMSZ52 Surface Mount Zener Diodes are AEC-Q101 qualified diodes that are ideally suited for automated assembly processes. These diodes feature a 2.4V to 75V Zener voltage selection range with ±5% tolerance and exhibit 500mW power dissipation. The MMSZ52 diodes offer a -55°C to 150°C storage temperature range and come in an SOD-123 package. These MMSZ52 surface mount Zener diodes are used in applications that require general regulation functions.

Features

  • AEC-Q101 qualified
  • 2.4V to 75V Zener voltage selection range
  • ±5% Vz tolerance selection
  • 500mW power dissipation (PD)
  • Ideally suited for automated assembly processes
  • -55°C to 150°C storage temperature range
  • Moisture Sensitivity level-1 (MSL-1), per J-STD-020
  • Molding compound meets UL 94V-0 flammability rating
  • Matte tin-plated lead terminals, solderable per J-STD-002
  • Meet JESD 201 class 2 whisker test
  • Polarity is indicated by the cathode band
  • SOD-123 package
  • Weighs about 10.97mg (approximately)
  • RoHS compliant
  • Halogen-free

Applications

  • General regulation functions

Package Outline Dimensions

Mechanical Drawing - Taiwan Semiconductor MMSZ52 Surface Mount Zener Diodes
Publicado: 2025-05-20 | Actualizado: 2025-06-03