YFZVFHTR22B Discrete Semiconductor Products

The YFZVFHTR22B is a type of single Zener diode that is primarily used as a voltage regulator in various applications. It is a low power semiconductor device that is designed to regulate current flow by using a Zener breakdown to establish a stable output voltage. It is also designed to avoid damage to other connected components due to overvoltage.

The YFZVFHTR22B is ideal for applications that require a stable output voltage and a low leakage current. It is useful in DC-DC converters, linear regulators, shunt voltage regulators, voltage multipliers, LED protection circuits, and precision reference sources. It is also suitable for automotive, audio, and consumer electronic applications.

The YFZVFHTR22B operates according to the Zener breakdown phenomenon, wherein a reverse bias voltage exceeding the Zener breakdown is applied to the diode to reversely break the junction. This causes the voltage across the p-n junction to remain constant, irrespective of the changes in the applied voltage. The output voltage is determined by the amount of voltage applied to the diode, and is typically set between 3.4 and 75 Volts, with a tolerance of up to ±5%.

The YFZVFHTR22B features a P-type semiconductor body which is etched into a single conduction path. This allows a current to flow from the anode to the cathode when a voltage is applied. The cathode side is also sandblasted to provide additional protection from potential damage due to excessive current. In addition, the YFZVFHT22B has a maximum power rating of 125 mW and a maximum operating temperature of 150°C.

In addition, the YFZVFHTR22B has a higher surge current capability than traditional Zener diodes, making it suitable for applications that experience large transient voltages or high inrush currents. Furthermore, it has a wide range of operating temperature, which extends from -65°C to 150°C, making it ideal for applications in harsh operating environments. Finally, the YFZVFHTR22B is RoHS compliant, making it suitable for use in applications that require adherence to stringent environmental regulations.

In summary, the YFZVFHTR22B is a single Zener diode that is designed for use as a voltage regulator in a range of applications. It is ideal for use in DC-DC converters, linear regulators, shunt voltage regulators, voltage multipliers, and LED protection circuits. Its surge current capability and wide operating temperature make it suitable for use in harsh operating environments. Finally, it is RoHS compliant, making it suitable for use in applications that require adherence to stringent environmental regulations.