A switching diode is a two terminal PN junction, often used in electronic systems to manage small voltages.
Switching Diode
A Switching Diode is commonly referred to as a Signal Diode, it is a semiconductor that can be used to switch signals or act as a rectifier at low voltages.
Within a circuit they can provide similar functionality to a physical switch, with the on/off state governed by the direction of the current flow. When there is forward current in the circuit (forward-bias), the switching diode effectively is a closed switch with low resistance, allowing current to flow. If the current of the circuit is reversed (reverse bias), the switching diode provides high resistance, preventing current flow up to a specified threshold.
Where are Switching Diodes used?
A switching diode can be used in low voltage applications that require fast switching and a high speed rectification. A diode can also be used as a circuit protection device to prevent reverse current damaging a device upstream of the switching diode, such as microcontroller.
Description:
High speed small signal switching diodes from Infineon
with current ratings of up to 1A and reverse voltage ratings of up to 400V. Many of these devices are available in dual, triple and quad configurations.
Description:
High speed small signal switching diodes from Infineon
with current ratings of up to 1A and reverse voltage ratings of up to 400V. Many of these devices are available in dual, triple and quad configurations.
Description:
High speed small signal switching diodes from Infineon
with current ratings of up to 1A and reverse voltage ratings of up to 400V. Many of these devices are available in dual, triple and quad configurations.
Description:
Whether you are working on a new design,
or purchasing, ON Semiconductor provides you with industry-standard diodes and rectifiers, small signal diodes, Schottky and Zener diodes. The components offer the best available combination of quality, features, and packaging options.
