There are many types of diodes, which can be divided into germanium diodes (Ge tubes) and silicon diodes (Si tubes) according to the semiconductor materials used. According to their different uses, they can be divided into detection diodes, rectifier diodes, voltage regulator diodes, switching diodes, isolation diodes, Schottky diodes, light-emitting diodes, silicon power switch diodes, rotating diodes, etc. According to the chip structure, it can be divided into point contact diodes, surface co
Categories：Product knowledge Date：2025-02-21 Hits：575 View »
There are several types of diodes classified according to their applications
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There are several types of diodes classified according to their characteristics
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The "freewheeling diode" we usually refer to is named after its role as a freewheeling in circuits, and fast recovery diodes or Schottky diodes are generally chosen as "freewheeling diodes".
Categories：Product knowledge Date：2025-02-20 Hits：470 View »
The relationship between the absorption power (peak value) of transient voltage and the pulse width of transient voltage. The manual only provides the absorption power (peak value) at a specific pulse width, while the pulse width in actual circuits can vary unpredictably and needs to be estimated in advance. The wide pulse should be downgraded for use.
Categories：Product knowledge Date：2025-02-20 Hits：443 View »
As is well known, the voltage regulator diode must be connected in series with a current limiting resistor during use, otherwise it will be burned out. The maximum operating current of a voltage regulator diode (the maximum operating current refers to the maximum current allowed to pass through the voltage regulator tube during operation) is limited by the maximum dissipated power of the voltage regulator tube (the power at which the heat emitted from the tube will damage the tube when the curre
Categories：Product knowledge Date：2025-02-20 Hits：591 View »
The operation of silicon transient absorption diodes is somewhat similar to that of ordinary voltage regulators, and they are clamp type interference absorbing devices; Its application is to be used in parallel with the protected device.
Categories：Product knowledge Date：2025-02-19 Hits：444 View »
TVS devices can be divided into two types based on polarity: unipolar and bipolar; It can be divided into universal and specialized types according to its purpose; According to packaging and internal structure, it can be divided into axial lead diodes, dual in-line TVS arrays, surface mount and high-power modules, etc. The peak power of axial lead products can reach 400W, 500W, 600W, 1500W, and 5000W.
Categories：Product knowledge Date：2025-02-19 Hits：486 View »
In engineering technology, the internal structure of surface mount diodes is basically the same as that of ordinary diodes, both consisting of a PN junction. Therefore, the detection method of surface mount diodes is basically the same as that of ordinary diodes. The detection of surface mount diodes is usually measured using the R × 100 Ω or R × 1 k Ω range of a multimeter.
Categories：Product knowledge Date：2025-02-19 Hits：476 View »
Single junction transistor (UJT), also known as base diode, is a semiconductor device with only one PN junction and two resistive contact electrodes. Its substrate is a strip-shaped high resistance N-type silicon wafer, and two base electrodes b1 and b2 are respectively led out by ohmic contacts at both ends.
Categories：Product knowledge Date：2025-02-18 Hits：667 View »
