BZT52H series - Single Zener diodes in a SOD123F package SOD-123 2-Pin
NXP BZT52H-B56,115 DIODE, ZENER, 0.375W, 56V, SOD123F, REEL
DIODE ZENER 43V 375MW SOD123F
DIODE ZENER 22V 375MW SOD123F
DIODE ZENER 56V 375MW SOD123F