257 / | HD | ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) |
471 | DF | SCHOTTKY BARRIER {8} |
476 | DF | .~ In integrated structure {1} |
477 | DF | .~.~ With bipolar transistor {2} |
479 | .~.~.~ Connected across base-collector junction of transistor (e.g., Baker clamp) |