Small-signal switching diodes are PN Junction diodes designed for high-speed switching and signal routing in low-current circuits, commonly found in consumer electronics, telecommunications, and automotive applications. Key characteristics include a small junction area, low capacitance, and a very fast reverse recovery time, enabling them to switch on and off thousands of times per second. Their applications range from basic signal blocking and routing to more complex functions like transient voltage suppression and voltage clamping.
Small Signal Switching Zener Diodes:
Small Signal Switching Schottky Diodes: