Microsemi Corporation
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1PMT5954A/TR7
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1PMT5954A/TR7

Product Overview

Category

The 1PMT5954A/TR7 belongs to the category of Zener diodes.

Use

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

Characteristics

  • Zener voltage: 3.3V
  • Power dissipation: 500mW
  • Package type: SOD-123

Packaging/Quantity

The 1PMT5954A/TR7 is typically available in reels with a quantity of 3000 units per reel.

Specifications

  • Zener Voltage: 3.3V
  • Power Dissipation: 500mW
  • Forward Voltage: 1.5V
  • Reverse Current: 5μA
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The 1PMT5954A/TR7 has three pins: 1. Anode 2. Cathode 3. No Connection (NC)

Functional Features

  • Precise voltage regulation
  • Low reverse leakage current
  • Compact SOD-123 package

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited power handling capability
  • Sensitivity to temperature variations

Working Principles

The 1PMT5954A/TR7 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

The 1PMT5954A/TR7 is widely used in various applications such as: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting

Detailed and Complete Alternative Models

Some alternative models to the 1PMT5954A/TR7 include: - BZX84C3V3 - MMSZ5245BT1G - MM3Z3V3T1G

In conclusion, the 1PMT5954A/TR7 Zener diode offers precise voltage regulation and protection in a compact package, making it suitable for a wide range of electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1PMT5954A/TR7 en soluciones técnicas

  1. What is 1PMT5954A/TR7?

    • 1PMT5954A/TR7 is a high-performance, low-voltage, surface mount Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronics from voltage transients.

  2. What are the key features of 1PMT5954A/TR7?

    • The key features include a low profile package, low clamping voltage, fast response time, and high surge capability.

  3. Where can 1PMT5954A/TR7 be used in technical solutions?

    • It can be used in various applications such as automotive electronics, industrial equipment, consumer electronics, and telecommunications equipment for transient voltage protection.

  4. What is the maximum peak pulse power of 1PMT5954A/TR7?

    • The maximum peak pulse power is typically 1500W at 10/1000μs.

  5. What is the operating temperature range of 1PMT5954A/TR7?

    • The operating temperature range is -55°C to +150°C, making it suitable for a wide range of environments.

  6. How does 1PMT5954A/TR7 provide overvoltage protection?

    • It clamps the voltage to a safe level during transient events, protecting downstream components from damage.

  7. Is 1PMT5954A/TR7 RoHS compliant?

    • Yes, it is RoHS compliant, ensuring environmental compliance.

  8. Can 1PMT5954A/TR7 be used for ESD protection?

    • Yes, it can provide Electrostatic Discharge (ESD) protection for sensitive electronic components.

  9. What is the typical capacitance of 1PMT5954A/TR7?

    • The typical capacitance is 200pF, which is important for minimizing signal distortion.

  10. Are there any application notes or reference designs available for using 1PMT5954A/TR7?

    • Yes, manufacturers often provide application notes and reference designs to assist with the proper integration of 1PMT5954A/TR7 into technical solutions.