TZX4V7D-TAP Discrete Semiconductor Products

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Diodes, also known as rectifiers, are electronic components used to control the flow of electricity through a circuit. Diodes have two terminals, the anode and the cathode, and are characterized by their ability to selectively allow current from the anode to the cathode, but not the other way around. Zener diodes are a type of diode that allows current to flow from the anode to the cathode, but also in the opposite direction, which is referred to as Zener breakdown. The TZX4V7D-TAP is a Zener diode designed for use in a variety of electronic applications.

The TZX4V7D-TAP is a 4.7-V Zener diode with a maximum power dissipation of 250 mW. It is characterized by its low reverse leakage current, low forward voltage drop, and good power-handling capabilities. The diode is housed in a leaded single package and is designed for use in automotive and industrial applications.

The TZX4V7D-TAP is used in a variety of applications, such as:

1. Protecting circuits from overvoltage conditions.
2. Limiting current flow and stabilizing input voltages.
3. Generating negative voltages in certain circuits.
4. Regulating the voltage in power supplies.

The TZX4V7D-TAP is designed to maintain a constant voltage in the circuit due to its Zener breakdown. This breakdown occurs when the reverse bias voltage on the diode exceeds a certain value, known as the Zener voltage. When this voltage is reached, the diode begins to conduct, allowing current to flow in both directions. The breakdown voltage of the TZX4V7D-TAP is 4.7 volts, and it is able to maintain a constant output voltage within the tolerance range of 4.35-4.95 volts.

The TZX4V7D-TAP is designed for use in environments with a maximum operating temperature of 125℃ and a maximum storage temperature of 150℃. The device has a high surge tolerance of up to 30A and an insulated lead frame for improved heat dissipation. The device is also RoHS compliant, making it suitable for use in lead-free applications.

In summary, the TZX4V7D-TAP is a 4.7-volt Zener diode that is used in a variety of applications to control voltage. It is characterized by its low reverse leakage current, low forward voltage drop, and good power-handling capabilities. The device is U.L. listed, RoHS compliant and can be used in high-temperature environments. The device is also able to maintain a constant output voltage due to its Zener breakdown voltage of 4.7V.

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