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1N4741 Zener Diode (Pack of 2)

SKU: FP4705Z789
The 1N4741 Zener Diode is a reliable voltage regulation diode designed to provide a stable 11V Zener voltage for electronic circuits. With a 1-Watt power dissipation rating, it is commonly used in voltage regulation, reference voltage generation, and overvoltage protection applications. Operating in reverse bias mode, the diode maintains a nearly constant voltage across its terminals once the Zener breakdown...
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Specifications

Specifications:

Part Number: 1N4741
Zener Voltage (Vz): 11V
Power Dissipation: 1W
Package Type: DO-41
Mounting Type: Through-Hole
Polarity: Cathode marked with a band
Operating Mode: Reverse Breakdown (Zener Region)

Additional Resources

1N4741.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 1N4741 Zener Diode is a reliable voltage regulation diode designed to provide a stable 11V Zener voltage for electronic circuits. With a 1-Watt power dissipation rating, it is commonly used in voltage regulation, reference voltage generation, and overvoltage protection applications. Operating in reverse bias mode, the diode maintains a nearly constant voltage across its terminals once the Zener breakdown voltage is reached, helping ensure stable and dependable circuit performance.

Encapsulated in the industry-standard DO-41 axial-lead package, the 1N4741 offers excellent durability, easy through-hole mounting, and long service life. Its dependable electrical characteristics make it suitable for power supplies, industrial control systems, communication equipment, embedded electronics, and a variety of general-purpose electronic designs.

Key Features

  • Stable 11V Zener breakdown voltage
  • 1W power dissipation capability
  • Excellent voltage regulation performance
  • Reliable overvoltage and surge protection
  • Standard DO-41 axial-lead package
  • Easy through-hole PCB installation
  • Durable construction for long-term operation
  • Suitable for commercial, industrial, and educational applications

Applications

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