Microsemi Corporation
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1PMT5944CE3/TR13
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1PMT5944CE3/TR13

Product Overview

Category

The 1PMT5944CE3/TR13 belongs to the category of Zener diodes.

Use

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

Characteristics

  • Voltage regulation
  • Transient suppression
  • High reliability
  • Low leakage current

Package

The 1PMT5944CE3/TR13 is available in a surface mount DO-220AA package.

Essence

The essence of this product lies in its ability to provide stable voltage regulation and protect electronic components from voltage spikes.

Packaging/Quantity

It is typically packaged in reels with a quantity varying based on customer requirements.

Specifications

  • Voltage: 12V
  • Power Dissipation: 3W
  • Zener Impedance: 5Ω
  • Maximum Reverse Leakage Current: 0.1μA
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The 1PMT5944CE3/TR13 has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

  • Precise voltage regulation
  • Fast response to transient events
  • Low operating and reverse leakage currents

Advantages

  • Reliable voltage regulation
  • Protection against voltage transients
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitive to excessive current or voltage

Working Principles

The 1PMT5944CE3/TR13 operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals by allowing current to flow in reverse when the voltage reaches the breakdown voltage.

Detailed Application Field Plans

This product is commonly used in power supply units, voltage regulators, and surge protection circuits in various electronic devices such as televisions, computers, and communication equipment.

Detailed and Complete Alternative Models

  • 1N4742A
  • BZX55C12
  • 1N5226B
  • 1N5314

In conclusion, the 1PMT5944CE3/TR13 Zener diode offers reliable voltage regulation and transient suppression, making it a crucial component in electronic circuits across various industries.

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기술 솔루션에 1PMT5944CE3/TR13 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is 1PMT5944CE3/TR13?

    • 1PMT5944CE3/TR13 is a Zener diode designed for voltage regulation and transient suppression in electronic circuits.

  2. What is the maximum power dissipation of 1PMT5944CE3/TR13?

    • The maximum power dissipation of 1PMT5944CE3/TR13 is 3 watts.

  3. What is the voltage rating of 1PMT5944CE3/TR13?

    • 1PMT5944CE3/TR13 has a voltage rating of 15 volts.

  4. What are the typical applications of 1PMT5944CE3/TR13?

    • Typical applications of 1PMT5944CE3/TR13 include voltage regulation, surge suppression, and overvoltage protection in various electronic circuits.

  5. What is the operating temperature range of 1PMT5944CE3/TR13?

    • The operating temperature range of 1PMT5944CE3/TR13 is -65°C to +175°C.

  6. What is the package type of 1PMT5944CE3/TR13?

    • 1PMT5944CE3/TR13 comes in a DO-220AA (SMPA) package.

  7. Can 1PMT5944CE3/TR13 be used in automotive applications?

    • Yes, 1PMT5944CE3/TR13 is suitable for use in automotive electronics due to its robust design and performance characteristics.

  8. Does 1PMT5944CE3/TR13 require external heat sinking?

    • In most applications, 1PMT5944CE3/TR13 does not require external heat sinking due to its low power dissipation.

  9. What are the key electrical characteristics of 1PMT5944CE3/TR13?

    • The key electrical characteristics include a nominal Zener voltage of 15 volts, a maximum reverse leakage current of 5 µA, and a maximum dynamic impedance of 5 ohms.

  10. Is 1PMT5944CE3/TR13 RoHS compliant?

    • Yes, 1PMT5944CE3/TR13 is RoHS compliant, making it suitable for use in environmentally conscious designs.