Willas Electronic Corp.
Silicon Z–Diodes
Diodes Incorporated.
500mW EPITAXIAL ZENER DIODE
Renesas Electronics
Silicon Epitaxial Planar Zener Diodes for Voltage Regulation
Central Semiconductor Corp
SILICON ZENER DIODE 2.4 VOLTS THRU 200 VOLTS 500mW, 5% TOLERANCE
Daesan Electronics Corp.
0.5W SILICON PLANAR ZENER DIODES
Digitron Semiconductors
SILICON ZENER DIODES