Taiwan Semiconductor Corporation
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1N4756G R0G
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1N4756G R0G

Product Overview

Category

The 1N4756G R0G belongs to the category of Zener diodes.

Use

It is commonly used for voltage regulation and protection in electronic circuits.

Characteristics

  • Zener voltage: 47V
  • Power dissipation: 1W
  • Package type: DO-41
  • Operating temperature range: -65°C to +200°C
  • Packaging/Quantity: Available in tape and reel packaging, with quantities varying based on supplier.

Specifications

  • Zener Voltage (Vz): 47V
  • Power Dissipation (Pd): 1W
  • Forward Voltage (VF): 1.5V
  • Reverse Current (IR): 5μA
  • Temperature Coefficient: 5mV/°C

Detailed Pin Configuration

The 1N4756G R0G has two pins, anode and cathode, which are identified by the polarity band on the body of the diode.

Functional Features

  • Precise voltage regulation
  • Protection against voltage spikes
  • Stable operation over a wide temperature range

Advantages

  • High reliability
  • Compact size
  • Easy to use in circuit designs

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The 1N4756G R0G operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when reverse biased.

Detailed Application Field Plans

This Zener diode is widely used in: - Voltage regulators - Overvoltage protection circuits - Power supplies - Signal clamping circuits

Detailed and Complete Alternative Models

  • 1N4728A: 3.3V Zener diode
  • 1N4733A: 5.1V Zener diode
  • 1N4742A: 12V Zener diode
  • 1N4764A: 33V Zener diode

In conclusion, the 1N4756G R0G Zener diode is a reliable component for voltage regulation and protection in various electronic applications, offering precise voltage control and robust performance within a compact package.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N4756G R0G v technických řešeních

  1. What is the 1N4756G R0G?

    • The 1N4756G R0G is a Zener diode with a voltage rating of 47V and a power rating of 1W.

  2. What are the typical applications of 1N4756G R0G?

    • It is commonly used in voltage regulation, voltage reference, and overvoltage protection circuits.

  3. What is the maximum current that 1N4756G R0G can handle?

    • The maximum current for 1N4756G R0G is typically around 40-50 mA.

  4. How does 1N4756G R0G provide voltage regulation?

    • It operates in the reverse breakdown region to maintain a constant voltage across its terminals.

  5. Can 1N4756G R0G be used for overvoltage protection?

    • Yes, it can be used to shunt excess voltage away from sensitive components in a circuit.

  6. What are the key specifications to consider when using 1N4756G R0G?

    • Key specifications include its voltage rating, power rating, and maximum current.

  7. Are there any temperature considerations when using 1N4756G R0G?

    • Yes, the temperature coefficient of the Zener voltage should be taken into account for accurate performance across temperature ranges.

  8. Can 1N4756G R0G be used in automotive applications?

    • Yes, it can be used in automotive electronics for voltage regulation and protection.

  9. What are the typical failure modes of 1N4756G R0G?

    • Common failure modes include thermal runaway and excessive current causing permanent damage.

  10. Are there any alternatives to 1N4756G R0G for similar applications?

    • Yes, other Zener diodes with comparable voltage and power ratings can be considered as alternatives.