BZX84-B11,215

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Introduction: BZX84-B11,215

BZX84-B11,215 is a 20 V zener diode from DiodesZener Single family. This diode offers effective protection of the circuit from overvoltage transients, a reverse breakdown voltage of 11.215 V and a maximum power dissipation of 500 mW at an ambient temperature of 25 °C.

Application Field:

The BZX84-B11,215 is an ideal choice for overvoltage protection in areas like digital communication systems (CAT5/6), electronic controls and LCD displays. It is also suitable for use in a wide range of power supplies and DC-DC converters, as well as in high impedance circuits. The diode provides reliable protection against voltage peaks, power switch transients and induced voltages, ensuring the integrity of your system.

Working Principle:

The working principle of the BZX84-B11,215 is simple yet effective. When the voltage travelling through the diode falls below its reverse breakdown voltage, the diode starts to conduct. This causes the current to flow in the reverse direction and each diode lights up. When the voltage rises above the reverse breakdown voltage, the diode stops conducting and the current is no longer allowed to flow in the reverse direction. This prevents further voltage increase, providing effective protection to the system.

Conclusion:

The BZX84-B11,215 is a reliable and effective overvoltage protection device from the DiodesZener Single family. It is steady, safe and relatively cheap, making it an excellent choice for all sorts of power supplies and AC/DC converters. It is easy to install and configure, and its working principle is simple yet effective. It provides reliable protection against voltage surges, power supply transients and induced voltages, guaranteeing the safety of your system.

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