Microsemi Corporation
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1PMT5953A/TR7
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1PMT5953A/TR7

Product Overview

Category

The 1PMT5953A/TR7 belongs to the category of semiconductor devices.

Use

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

Characteristics

  • Low forward voltage drop
  • High surge capability
  • Fast response time

Package

The 1PMT5953A/TR7 is typically available in a DO-214AC (SMA) package.

Essence

This product serves as a protective component in electronic circuits, safeguarding against voltage spikes and surges.

Packaging/Quantity

It is usually supplied in reels with a specific quantity per reel, typically 3000 units.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage Range: 64.4V to 71.1V
  • Maximum Clamping Voltage: 103V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1PMT5953A/TR7 features two pins, with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

  • Transient voltage suppression
  • Overvoltage protection
  • Voltage regulation

Advantages and Disadvantages

Advantages

  • High surge capability
  • Fast response time
  • Low forward voltage drop

Disadvantages

  • Limited breakdown voltage range
  • Sensitive to temperature extremes

Working Principles

The 1PMT5953A/TR7 operates by diverting excessive voltage away from sensitive components in a circuit, thereby protecting them from damage due to voltage spikes or surges.

Detailed Application Field Plans

This product is widely used in various electronic applications such as power supplies, automotive electronics, telecommunications equipment, and industrial control systems.

Detailed and Complete Alternative Models

Some alternative models to consider include the 1PMT5938B/TR13, 1PMT5945B/TR7, and 1PMT5919B/TR7. These models offer similar voltage regulation and transient suppression capabilities.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1PMT5953A/TR7 en soluciones técnicas

  1. What is 1PMT5953A/TR7?

    • 1PMT5953A/TR7 is a 5.6V Zener diode designed for voltage regulation and transient suppression in electronic circuits.

  2. What are the typical applications of 1PMT5953A/TR7?

    • It is commonly used in voltage regulation, overvoltage protection, and transient suppression in various technical solutions.

  3. What is the maximum power dissipation of 1PMT5953A/TR7?

    • The maximum power dissipation is typically around 1.5 watts.

  4. What is the voltage tolerance of 1PMT5953A/TR7?

    • The voltage tolerance is typically ±5%.

  5. How does 1PMT5953A/TR7 protect against transient events?

    • It provides a low-impedance path to divert excess current away from sensitive components during transient events.

  6. Can 1PMT5953A/TR7 be used for reverse polarity protection?

    • Yes, it can be utilized for reverse polarity protection by connecting it in series with the power supply.

  7. What is the temperature coefficient of 1PMT5953A/TR7?

    • The temperature coefficient is typically around +0.05%/°C.

  8. Is 1PMT5953A/TR7 suitable for automotive applications?

    • Yes, it is often used in automotive electronics for voltage regulation and transient protection.

  9. What is the package type of 1PMT5953A/TR7?

    • It is available in a surface mount SOD-123FL package.

  10. Are there any recommended operating conditions for 1PMT5953A/TR7?

    • It is recommended to operate within the specified voltage and current limits to ensure proper performance and reliability.