It is a form of electric current multiplication that can allow very large currents to flow within materials which are otherwise good insulators. Thus, avalanche type diodes are often used in protecting circuits against transient high voltages which otherwise would damage the circuit.Īvalanche breakdown is a phenomenon that can occur in both insulating and semiconducting materials. However, if the diode is designed to control the avalanche phenomenon, the diode can tolerate avalanche caused by overvoltage, and remain undamaged. When avalanche occurs in a typical diode or other semiconductor, it generally causes catastrophic failure. This is somewhat similar, but not identical to Zener breakdown. An avalanche diode is a diode that is designed to break down and conduct at a specified reverse bias voltage.

Increase Reliability by Using Avalanche DiodesĪvalanche occurs in diodes when the voltage across a diode exceeds a specified value. RL2Z 2A 200V Sanken Japan fast diode Fotoīuku Persamaan Ic Dan Transistor Radios 2RK36 2A 60V Schottky Diode Sanken Japan FotoįMB-G24H 10A 40V Schottky (High frequency rectifier) Foto UG2G 2A 400V Gulfsemi Ultrafast Recovery FotoĢ0NFA40-FA1 2A 400V FRED/Ultra fast NIEC Japan RG2A 1A 600V Sanken Japan fast diode Foto Diode, Transistor Germanium, Mosfet, IC RegulatorīYM26C 2,A 600V Dioda kacang Philips Foto Fundamentalally the program works in two ways.

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