Microsemi Corporation
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1PMT5923A/TR13
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1PMT5923A/TR13

Product Overview

Category

The 1PMT5923A/TR13 belongs to the category of Zener diodes.

Use

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

Characteristics

  • Zener voltage: 3.3V
  • Power dissipation: 3W
  • Package type: SOD-123

Packaging/Quantity

The 1PMT5923A/TR13 is typically available in reels with a quantity of 3000 units per reel.

Specifications

  • Zener Voltage: 3.3V
  • Power Dissipation: 3W
  • Forward Voltage: 1.5V
  • Reverse Current: 5µA
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The 1PMT5923A/TR13 has two pins, with the cathode connected to the marked side of the package.

Functional Features

  • Precise voltage regulation
  • Transient suppression
  • High power dissipation capability

Advantages and Disadvantages

Advantages

  • Accurate voltage regulation
  • High power dissipation
  • Small form factor

Disadvantages

  • Limited current handling capability
  • Sensitive to temperature variations

Working Principles

The 1PMT5923A/TR13 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

The 1PMT5923A/TR13 is widely used in: - Voltage regulators - Overvoltage protection circuits - Power supplies

Detailed and Complete Alternative Models

Some alternative models to 1PMT5923A/TR13 include: - 1N4728A - BZX85C3V3 - MMSZ5232B

In conclusion, the 1PMT5923A/TR13 Zener diode offers precise voltage regulation and transient suppression, making it suitable for various electronic applications. While it has limitations in current handling and temperature sensitivity, its compact size and high power dissipation make it a popular choice for voltage regulation and overvoltage protection in electronic circuits.

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan 1PMT5923A/TR13 dalam solusi teknis

  1. What is 1PMT5923A/TR13?

    • 1PMT5923A/TR13 is a surface mount, high-power transient voltage suppressor diode commonly used for overvoltage protection in electronic circuits.

  2. What are the key features of 1PMT5923A/TR13?

    • The key features include a peak pulse power of 1500W, low clamping voltage, and fast response time.

  3. In what technical solutions is 1PMT5923A/TR13 commonly used?

    • It is commonly used in power supplies, automotive electronics, industrial equipment, and telecommunications systems for surge protection.

  4. How does 1PMT5923A/TR13 provide overvoltage protection?

    • When an overvoltage event occurs, the 1PMT5923A/TR13 diode conducts and clamps the voltage to a safe level, protecting the downstream circuitry.

  5. What are the operating voltage and current ratings of 1PMT5923A/TR13?

    • The operating voltage is typically 30V, and the maximum peak pulse current is 50A.

  6. Can 1PMT5923A/TR13 be used for ESD protection?

    • Yes, it can be used for electrostatic discharge (ESD) protection in sensitive electronic components and interfaces.

  7. Are there any thermal considerations when using 1PMT5923A/TR13?

    • Yes, proper heat sinking and thermal management should be considered to ensure the diode operates within its temperature limits during transient events.

  8. What is the typical response time of 1PMT5923A/TR13?

    • The typical response time is very fast, on the order of nanoseconds, providing quick protection against transient voltage spikes.

  9. Does 1PMT5923A/TR13 require any special handling during assembly?

    • It should be handled using standard ESD precautions to prevent damage during assembly and installation.

  10. Where can I find detailed specifications and application notes for 1PMT5923A/TR13?

    • Detailed specifications and application notes can be found in the datasheet provided by the manufacturer or distributor of the diode.