This document provides preliminary specifications for the 1PS89SB14, 1PS89SB15, and 1PS89SB16 Schottky barrier double diodes released on November 10, 1998. These diodes have features such as power dissipation comparable to SOT23, low forward voltage, guard ring protection, and ultra small SMD package. They are suitable for applications including ultra high-speed switching, voltage clamping, protection circuits, and blocking diodes. The diodes are encapsulated in an ultra small plastic SMD SC-89 (SOT490) package.
