BZX84-C7V5,215

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Introduction

The BZX84-C7V5,215 is one of the most commonly used Zener single diodes, which can provide a stable voltage when the load current passes through the diode, and it has a wide range of applications and is indispensable in multiple applications.

Application Field

There are many applications for BZX84-C7V5,215, including voltage regular and clamping, reverse breakdown voltage stabilization, frequency control, booster circuits and current limit circuits.

• Voltage Regulation: BZX84-C7V5,215 diodes can be used for voltage regulation in applications such as adjustable power supplies and voltage detection. The output voltage of this diode is stable and does not change with fluctuations in the applied voltage.
• Clamping and Overvoltage Protection: If the BZX84-C7V5,215 diode is used as a clamping and overvoltage protection device, in the event of a voltage spike, the circuit can be effectively protected because the diode can reduce the load voltage to the breakdown voltage.
• Reverse Breakdown Voltage Stabilization: The reverse breakdown voltage of BZX84-C7V5,215 diodes can also be used as a reference voltage. By making full use of the stable reverse breakdown voltage of the diode, the reference voltage can be used as the basis for several other circuits.
• Frequency Control: The BZX84-C7V5,215 diode can also be used as a frequency-control device in applications such as motor drive and step motor control circuits. When connected in series with the motor, the diode can effectively reduce the current surge of the motor, which can maintain the stability of the motor and prevent it from overloading.
• Booster and Current Limit Circuits: BZX84-C7V5,215 diodes can also be used in circuits that boost current and limit current. In these applications, the diode can maintain the current at a constant level while the voltage continues to rise.

Working Principle

The basic principle of the BZX84-C7V5,215 diode is simple. The voltage applied to the diode is higher than the Zener voltage of the diode, so the reverse current will flow through the diode, and the voltage at both ends of the diode will be equal to the Zener voltage. In this way, the diode can provide a stable voltage output even if the actual load current varies.

When the voltage applied to the diode is lower than the Zener voltage, the diode will not conduct. This can also be used to protect the original circuit from overvoltage and overcurrent damage.

The BZX84-C7V5,215 diode is a three-layer, high-power Zener diode that has a Zener voltage of 7.5V and a maximum power handling capacity of 215mW. Its operating temperature ranges from -65 to 175 degrees Celsius.

Conclusion

The BZX84-C7V5,215 diode is a very versatile device that can be used in many applications. It has a stable Zener voltage of 7.5V, a current handling capacity of 215mW and an operating temperature range of -65 to 175 degrees Celsius. With its wide range of applications and its stability, this diode has become an indispensable part in many applications.

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