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1N4734 Zener Diode (Pack of 2)

SKU: R7UZRT10RA
The 1N4734 Zener Diode is a reliable voltage regulation diode designed to provide a stable 5.6V Zener voltage in electronic circuits. With a 1-Watt power dissipation rating, it is commonly used for voltage stabilization, reference voltage generation, and protection against voltage transients. Operating in reverse bias mode, the diode maintains a nearly constant voltage once its breakdown voltage is reached,...
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Specifications

Specifications:

Part Number: 1N4734
Zener Voltage (Vz): 5.6V
Power Dissipation: 1W
Package Type: DO-41
Mounting Type: Through-Hole
Polarity: Cathode identified by a band marking
Operating Mode: Reverse Breakdown (Zener Region)

Additional Resources

1N4734.PDF

FAQ

1. What is a Zener diode?

A Zener diode is a special type of semiconductor diode designed to operate in reverse bias mode and maintain a stable voltage across its terminals, making it useful for voltage regulation and protection circuits.

2. What are the common applications of a Zener diode?

Zener diodes are commonly used for voltage regulation, voltage reference generation, overvoltage protection, clipping circuits, and power supply stabilization in electronic devices.

3. How does a Zener diode regulate voltage?

When the reverse voltage applied to a Zener diode reaches its Zener breakdown voltage, the diode conducts current while maintaining a nearly constant voltage across itself, helping regulate the output voltage.

4. Can a Zener diode be used for circuit protection?

Yes, Zener diodes are widely used to protect sensitive electronic components from voltage spikes and overvoltage conditions by limiting the voltage to a safe level.

5. What should be considered when selecting a Zener diode?

Important factors include the Zener voltage rating, power dissipation capability, package type, tolerance, and the current requirements of the intended application.

View full product details

The 1N4734 Zener Diode is a reliable voltage regulation diode designed to provide a stable 5.6V Zener voltage in electronic circuits. With a 1-Watt power dissipation rating, it is commonly used for voltage stabilization, reference voltage generation, and protection against voltage transients. Operating in reverse bias mode, the diode maintains a nearly constant voltage once its breakdown voltage is reached, helping ensure stable and dependable circuit operation.

Encased in the robust DO-41 axial-lead package, the 1N4734 offers excellent durability and easy through-hole mounting. Its reliable performance makes it suitable for a wide range of applications, including power supplies, embedded systems, industrial controls, communication equipment, and educational electronics projects.

Key Features

  • Stable 5.6V Zener breakdown voltage
  • 1W power dissipation capability
  • Excellent voltage regulation performance
  • Effective overvoltage and surge protection
  • Industry-standard DO-41 package
  • Through-hole mounting for easy installation
  • Long-term reliability and durability
  • Suitable for general-purpose electronic applications

Applications

  • Voltage regulation and stabilization
  • Reference voltage circuits
  • Power supply protection
  • Overvoltage suppression
  • Signal clipping and clamping circuits
  • Microcontroller and embedded system projects
  • Consumer and industrial electronics