1N989B Datasheet PDF - Motorola

●500 mW DO-35 Glass Zener Voltage Regulator Diodes

●GENERAL DATA APPLICABLE TO ALL SERIES IN THIS GROUP 500 Milliwatt Hermetically Sealed Glass Silicon Zener Diodes

●This is a complete series of 5 Watt Zener Diodes with tight limits and better operating characteristics that reflect the superior capabilities of silicon-oxide-passivated junctions. All this is in an axial-lead, transfer-molded plastic package that offers protection in all common environmental conditions.

●Specification Features:

●• Complete Voltage Range — 1.8 to 200 Volts

●• DO-204AH Package — Smaller than Conventional DO-204AA Package

●• Double Slug Type Construction

●• Metallurgically Bonded Construction