BZX585-C4V7,115 Discrete Semiconductor Products

Diodes - Zener - Single

BZX585-C4V7,115

BZX585-C4V7,115 is a single Zener diode, a special type of diode with both reverse breakdown and forward conduction characteristics. As such, Zener diodes are widely employed as voltage reference components. This diode is constructed of an Axial Leads, 2-Pin Package and has a maximum Junction Temperature rating of 175°C.

Application Fields

BZX585-C4V7,115 is used in a variety of applications. It is a popular choice for switching devices, voltage regulators, surge protectors, and voltage clamps. The diode is also commonly used to provide reliable current control and hold power in multiple circuit operations. Due to its high temperature rating, it can even be used in high-powered and high-security applications.

The diode can also be used in the testing and measurement field. Zener diodes are important components in electronic test and measurement benches, offering precision voltage conversion and regulation. As a reference component, they offer stability and accuracy to analytical tests.

Working Principle

The BZX585-C4V7,115 is a wideband Zener diode, meaning it acts as both a regular silicon diode and a Zener diode. With the reverse bias voltage (Vz) applied to the diode, there will be little to no current flow. However, when a forward voltage (Vf) is applied, current will flow through the diode and a small amount of voltage will be dropped by the diode. With the reverse bias voltage applied, the diode will act as a Zener diode and permit an amount of current proportionate to the Zener voltage. This stabilized current will regulate the reverse voltage to Vz and maintain a constant voltage output.

The BZX585-C4V7,115 has a nominal Zener voltage Vz of 4.7V and reverse static current rating Ir of 150uA at Vz. Its operating temperature range is -55 to 175°C and its total power rating at 25°C is 545mW.

Conclusion

The BZX585-C4V7,115 is a single Zener diode for use in a variety of applications. It can act as a voltage regulator, holding output current and power in multiple circuits, and offers precision voltage conversion for testing and measurement. The high temperature rating and wideband characteristics of this diode make it a great choice for users looking for reliable and accurate voltage regulation without sacrificing temperature performance.