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1N5266B (DO-35)
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1N5266B (DO-35) - Encyclopedia Entry

Product Overview

The 1N5266B (DO-35) is a zener diode belonging to the semiconductor category. It is commonly used for voltage regulation and protection in electronic circuits. This diode exhibits characteristics such as stable voltage output, low impedance, and high reliability. The package consists of a DO-35 glass case with axial leads, and it is available in various packaging quantities to suit different production needs.

Specifications

  • Voltage Range: 3.3V to 100V
  • Power Dissipation: 500mW
  • Operating Temperature: -65°C to +200°C
  • Zener Impedance: 5Ω to 50Ω

Pin Configuration

The 1N5266B (DO-35) zener diode has two axial leads, with the anode connected to one lead and the cathode connected to the other.

Functional Features

  • Voltage Regulation: Provides stable output voltage under varying load conditions.
  • Overvoltage Protection: Safeguards sensitive components by limiting the voltage across the circuit.
  • Temperature Stability: Maintains consistent performance across a wide temperature range.

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Low impedance
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitive to reverse voltage polarity

Working Principles

The 1N5266B (DO-35) zener diode operates based on the principle of the Zener effect, where it maintains a constant voltage drop across its terminals when reverse biased. This allows it to regulate the voltage in a circuit, ensuring that it remains within a specified range.

Application Field Plans

The 1N5266B (DO-35) zener diode finds extensive use in various applications, including: - Voltage regulators in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting circuits

Alternative Models

For those seeking alternative options, the following zener diodes can be considered: - 1N5221B (DO-35) - 1N5234B (DO-35) - 1N5247B (DO-35)

In conclusion, the 1N5266B (DO-35) zener diode offers reliable voltage regulation and overvoltage protection, making it a valuable component in electronic circuits across diverse industries.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 1N5266B (DO-35) in technische oplossingen

  1. What is the 1N5266B (DO-35) diode used for?

    • The 1N5266B diode is commonly used for voltage regulation, signal demodulation, and protection in electronic circuits.

  2. What is the maximum forward voltage of the 1N5266B diode?

    • The maximum forward voltage of the 1N5266B diode is typically around 1V at a forward current of 200mA.

  3. What is the reverse breakdown voltage of the 1N5266B diode?

    • The reverse breakdown voltage of the 1N5266B diode is 47V, making it suitable for applications requiring voltage clamping or transient suppression.

  4. Can the 1N5266B diode be used for rectification purposes?

    • Yes, the 1N5266B diode can be used for low-power rectification applications due to its fast switching characteristics and low forward voltage drop.

  5. What are the typical applications of the 1N5266B diode in technical solutions?

    • The 1N5266B diode is commonly used in voltage regulators, power supplies, signal conditioning circuits, and overvoltage protection circuits.

  6. Is the 1N5266B diode suitable for high-frequency applications?

    • The 1N5266B diode has a relatively fast switching speed, making it suitable for moderate-speed switching and signal demodulation applications.

  7. What is the power dissipation rating of the 1N5266B diode?

    • The 1N5266B diode has a power dissipation rating of 500mW, allowing it to handle moderate power levels in various circuit configurations.

  8. Can the 1N5266B diode be used in temperature-sensitive applications?

    • The 1N5266B diode has a wide operating temperature range and can be used in temperature-sensitive applications within its specified temperature limits.

  9. Does the 1N5266B diode require any special heat sinking considerations?

    • For most low to moderate power applications, the 1N5266B diode does not require special heat sinking considerations due to its relatively low power dissipation.

  10. Are there any common failure modes associated with the 1N5266B diode?

    • Common failure modes for the 1N5266B diode include thermal overstress, reverse voltage breakdown, and excessive forward current, which can lead to permanent damage if not properly managed.