2 Small Signal Diode Manufacturers in 2022
This section provides overview, applications, and principles of small signal diodes. Also, please take a look at the list of 2 small signal diode manufacturers and their company rankings.
Table of Contents
What Is a Small Signal Diode?
A small signal diode is a diode that operates with a current as small as 200mA. Small signal diode is used for rectification to convert alternating current to direct current, switching, and generating constant voltage. They are also used to extract audio signals from radio waves. Radio waves, which are emitted by combining high-frequency signals with low-frequency audio signals, are transported as audio signals to audio output devices by utilizing the diode's property of detecting only low-frequency signals.
Uses of Small Signal Diodes
Small signal diodes are used in electrical equipment, precision instruments, radio receivers, and other products that operate using small signals. When selecting small signal diodes, the rated current and voltage must be carefully selected because of the increased potential for danger and failure. If there is a possibility of excessive current flow, a protection circuit should be installed to prevent excessive current flow to the diode.
Principle of Small Signal Diodes
The operating principle of small signal diodes are explained in terms of their typical functions: switching, rectification, and constant voltage generation.
- Switching
When voltage is applied to a diode, it is used as a switch using its function that current flows only in a certain direction. Applying a voltage in the forward direction causes current to flow in the ON state, while applying a voltage in the reverse forward direction causes no current to flow, resulting in the off state. Schottky barrier diodes and PIN diodes are used as diodes for the function of switches because they are capable of high-speed switching at small currents. - Rectification
A diode that converts alternating current to direct current by utilizing the property of current flowing only in a certain direction. Normally, the current is a half-frequency current that does not pass in the negative direction, but when diodes are connected in a bridge circuit, the negative portion of the alternating current is converted to positive and energized, so it can be converted into a full-frequency DC current. - Constant Voltage Generation
This diode can generate a constant voltage that allows current to flow even in the reverse forward direction if a certain voltage is applied. By generating a constant voltage, it is used for testing electronic equipment, etc.
List of 2 Small Signal Diode Manufacturers
*Including some distributors, etc.
Sort by Features
- Default
- Company Size: largest first
- Year Founded: oldest first
- Year Founded: earliest first
Sort by Area
- Germany
- United States of America
Small Signal Diode Manufacturer Ranking
*Including some distributors, etc.Number of Employees
Newly Established Company
- HVP High Voltage Products GmbH.: 2005 (18 years ago)
- Sensitron Semiconductor: 1969 (54 years ago)
Company with a History
- Sensitron Semiconductor: 1969 (54 years ago)
- HVP High Voltage Products GmbH.: 2005 (18 years ago)
Related Products
Search from All Categories
This is the version of our website addressed to speakers of English in the United States. If you are a resident of another country, please select the appropriate version of Metoree for your country in the drop-down menu.