Microsemi Corporation
قد تكون الصورة تمثيلية.
راجع المواصفات للحصول على تفاصيل المنتج.
1N4763PE3/TR12
عرض التفاصيل جداول البيانات

1N4763PE3/TR12

Product Overview

Category

The 1N4763PE3/TR12 belongs to the category of Zener diodes.

Use

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

Characteristics

  • Zener voltage: 6.8V
  • Power dissipation: 1.0W
  • Package type: DO-41
  • Operating temperature range: -65°C to +200°C
  • Storage temperature range: -65°C to +200°C

Packaging/Quantity

The 1N4763PE3/TR12 is typically available in reels or bulk packaging, with quantities varying based on supplier and customer requirements.

Specifications

  • Zener voltage: 6.8V
  • Power dissipation: 1.0W
  • Maximum forward voltage: 1.5V
  • Reverse current: 5μA
  • Temperature coefficient: 5mV/°C

Detailed Pin Configuration

The 1N4763PE3/TR12 has a standard DO-41 package with two leads. The anode is connected to the positive terminal, while the cathode is connected to the negative terminal.

Functional Features

The 1N4763PE3/TR12 operates as a voltage regulator by maintaining a constant output voltage across its terminals, even when there are fluctuations in the input voltage.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • High power dissipation capability
  • Wide operating temperature range

Disadvantages

  • Limited current handling capacity
  • Sensitive to temperature variations

Working Principles

When the voltage across the 1N4763PE3/TR12 exceeds its Zener voltage, it begins to conduct in the reverse direction, effectively regulating the voltage across its terminals.

Detailed Application Field Plans

The 1N4763PE3/TR12 finds applications in various electronic circuits such as: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N4763PE3/TR12 include: - 1N4732A - 1N4744A - BZX55C6V8

In conclusion, the 1N4763PE3/TR12 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and protection. Its characteristics, specifications, and application field plans make it a versatile choice for various electronic designs.

Word count: 345

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق 1N4763PE3/TR12 في الحلول التقنية

  1. What is the 1N4763PE3/TR12 diode used for?

    • The 1N4763PE3/TR12 is a Zener diode commonly used for voltage regulation and protection in electronic circuits.

  2. What is the voltage rating of the 1N4763PE3/TR12 diode?

    • The 1N4763PE3/TR12 has a nominal Zener voltage of 91 volts, making it suitable for applications requiring precise voltage regulation at this level.

  3. How does the 1N4763PE3/TR12 diode regulate voltage?

    • The 1N4763PE3/TR12 operates in the reverse breakdown region, allowing it to maintain a constant voltage across its terminals, providing stable voltage regulation in a circuit.

  4. Can the 1N4763PE3/TR12 be used for overvoltage protection?

    • Yes, the 1N4763PE3/TR12 can be employed to protect sensitive components from overvoltage conditions by shunting excess voltage away from the protected circuit.

  5. What are the typical applications of the 1N4763PE3/TR12 diode?

    • Typical applications include voltage regulation in power supplies, surge protection in telecommunications equipment, and precision voltage references in instrumentation.

  6. What is the power dissipation rating of the 1N4763PE3/TR12 diode?

    • The 1N4763PE3/TR12 has a power dissipation rating of 1.5 watts, enabling it to handle moderate power levels in various applications.

  7. Is the 1N4763PE3/TR12 suitable for high-temperature environments?

    • Yes, the 1N4763PE3/TR12 is designed to operate reliably at elevated temperatures, making it suitable for use in industrial and automotive electronics.

  8. Does the 1N4763PE3/TR12 require external current limiting?

    • Yes, to ensure proper operation, the 1N4763PE3/TR12 may require external current limiting to prevent excessive current flow through the diode.

  9. Can multiple 1N4763PE3/TR12 diodes be connected in series or parallel?

    • Multiple 1N4763PE3/TR12 diodes can be connected in series to achieve higher voltage ratings or in parallel to increase current-handling capability, but careful consideration of their characteristics is necessary.

  10. Are there any specific layout considerations when using the 1N4763PE3/TR12 in a circuit?

    • It's important to minimize lead lengths and ensure proper heat sinking to maintain the stability and reliability of the 1N4763PE3/TR12 in a circuit.