Microsemi Corporation
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1PMT5925/TR7
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1PMT5925/TR7

Product Overview

Category

The 1PMT5925/TR7 belongs to the category of semiconductor devices, specifically zener diodes.

Use

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

Characteristics

  • Zener voltage: 3.3V
  • Power dissipation: 1.5W
  • Package type: SOD-123

Packaging/Quantity

The 1PMT5925/TR7 is typically available in reels with a quantity of 3000 units per reel.

Specifications

  • Zener voltage: 3.3V
  • Power dissipation: 1.5W
  • Forward voltage: 1.2V
  • Reverse current: 5μA
  • Operating temperature range: -65°C to +150°C

Detailed Pin Configuration

The 1PMT5925/TR7 has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

  • Precise voltage regulation
  • Overvoltage protection
  • Low reverse leakage current

Advantages

  • Small package size
  • High reliability
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The 1PMT5925/TR7 operates based on the principle of the zener effect, where it maintains a constant voltage drop across its terminals when reverse biased.

Detailed Application Field Plans

The 1PMT5925/TR7 is widely used in: - Voltage regulators - Power supplies - Overvoltage protection circuits

Detailed and Complete Alternative Models

Some alternative models to the 1PMT5925/TR7 include: - BZX84C3V3 - MMSZ5245B - P6SMB3.3A

This comprehensive entry provides an in-depth understanding of the 1PMT5925/TR7, covering its basic information, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1PMT5925/TR7 en soluciones técnicas

  1. What is 1PMT5925/TR7?

    • 1PMT5925/TR7 is a high-performance transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum peak pulse power of 1PMT5925/TR7?

    • The maximum peak pulse power of 1PMT5925/TR7 is typically 1500 watts.

  3. What is the breakdown voltage of 1PMT5925/TR7?

    • The breakdown voltage of 1PMT5925/TR7 is typically 64.4 volts.

  4. How does 1PMT5925/TR7 protect electronic circuits?

    • 1PMT5925/TR7 clamps the voltage across the circuit it is protecting, diverting excess current away from sensitive components.

  5. In what applications can 1PMT5925/TR7 be used?

    • 1PMT5925/TR7 can be used in various applications such as power supplies, industrial equipment, automotive electronics, and telecommunications equipment.

  6. What are the key features of 1PMT5925/TR7?

    • Some key features of 1PMT5925/TR7 include low clamping voltage, fast response time, and high surge capability.

  7. What is the operating temperature range of 1PMT5925/TR7?

    • The operating temperature range of 1PMT5925/TR7 is typically -55°C to +150°C.

  8. How is 1PMT5925/TR7 packaged?

    • 1PMT5925/TR7 is typically available in a surface mount package.

  9. What standards does 1PMT5925/TR7 comply with?

    • 1PMT5925/TR7 complies with various industry standards such as RoHS and REACH.

  10. Can 1PMT5925/TR7 be used for ESD protection?

    • Yes, 1PMT5925/TR7 can be used for electrostatic discharge (ESD) protection in electronic circuits.