Fairchild Semiconductor
Zeners
ON Semiconductor
500 mW DO-35 Hermetically Sealed Glass Zener Voltage Regulators
Motorola => Freescale
GLASS ZENER DIODES 500 MILLIWATTS 1.8–200 VOLTS
Semtech Corporation
SILICON PLANAR ZENER DIODES
New Jersey Semiconductor
Silicon Planar Power Zener Diodes
GOOD-ARK1
SILICON PLANAR ZENER DIODES
RFE international
LEADED (THRU-HOLE) Zener Diode