www.vishay.com BZT52 Series Vishay Semiconductors.
LBZT52B2V2T1G - Surface Mount Zener Diodes
BZT52B2V2 - Surface Mount Zener Diodes
BZT52B2V2 - 2 PIN SURFACE MOUNT ZENER DIODES
BZT52B2V2 - Zener Diodes
BZT52B2V2 - Small Signal Zener Diodes