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PZU7.5DB2,115
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PZU7.5DB2,115

Product Overview

Category

PZU7.5DB2,115 belongs to the category of Zener diodes.

Use

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

Characteristics

  • Zener voltage: 7.5V
  • Power dissipation: 500mW
  • Package type: SOD-123
  • Reverse current: 5μA
  • Operating temperature range: -65°C to +150°C

Package

The PZU7.5DB2,115 comes in a SOD-123 package.

Essence

The essence of PZU7.5DB2,115 lies in its ability to maintain a constant voltage across its terminals when reverse biased.

Packaging/Quantity

It is typically available in reels with a quantity of 3000 units per reel.

Specifications

  • Zener voltage: 7.5V
  • Power dissipation: 500mW
  • Reverse current: 5μA
  • Package type: SOD-123
  • Operating temperature range: -65°C to +150°C

Detailed Pin Configuration

The PZU7.5DB2,115 has two pins in the SOD-123 package. The pinout configuration is as follows: 1. Anode 2. Cathode

Functional Features

  • Voltage regulation
  • Overvoltage protection
  • Stable operation over a wide temperature range

Advantages

  • Precise voltage regulation
  • Small form factor
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to temperature variations

Working Principles

When the voltage across the PZU7.5DB2,115 exceeds its rated zener voltage, it starts conducting in the reverse direction, effectively clamping the voltage to its specified value.

Detailed Application Field Plans

PZU7.5DB2,115 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 PZU7.5DB2,115 include: - BZX84C7V5 - 1N4733A - MM3Z7V5T1G

This provides a comprehensive overview of the PZU7.5DB2,115, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng PZU7.5DB2,115 trong giải pháp kỹ thuật

  1. What is PZU7.5DB2,115?

    • PZU7.5DB2,115 is a type of varistor, which is an electronic component used to protect circuits from overvoltage conditions.

  2. How does PZU7.5DB2,115 work in technical solutions?

    • PZU7.5DB2,115 acts as a voltage-dependent resistor, conducting current when the voltage across it exceeds a certain threshold, thereby diverting excess voltage away from sensitive components.

  3. What are the typical applications of PZU7.5DB2,115?

    • PZU7.5DB2,115 is commonly used in power supplies, surge protectors, and electronic equipment to safeguard against transient voltage spikes.

  4. What is the maximum voltage rating for PZU7.5DB2,115?

    • The maximum voltage rating for PZU7.5DB2,115 is 115V.

  5. What is the energy absorption capability of PZU7.5DB2,115?

    • PZU7.5DB2,115 has a specific energy absorption capacity, typically measured in joules, to dissipate transient energy.

  6. How should PZU7.5DB2,115 be connected in a circuit?

    • PZU7.5DB2,115 should be connected in parallel with the load or equipment to be protected, allowing it to shunt excess voltage away from the sensitive components.

  7. What are the temperature limitations for PZU7.5DB2,115?

    • PZU7.5DB2,115 has specific operating temperature ranges, and it's important to ensure that it operates within these limits for optimal performance.

  8. Can PZU7.5DB2,115 be used in outdoor applications?

    • PZU7.5DB2,115 can be used in outdoor applications, but it's essential to consider environmental factors such as moisture and temperature variations.

  9. Are there any reliability considerations for PZU7.5DB2,115 in long-term use?

    • It's important to assess the reliability and degradation characteristics of PZU7.5DB2,115 over time, especially in continuous or critical applications.

  10. What are the alternatives to PZU7.5DB2,115 for overvoltage protection?

    • Other alternatives for overvoltage protection include metal oxide varistors (MOVs), transient voltage suppressor diodes (TVS diodes), and gas discharge tubes (GDTs), each with their own characteristics and applications.