Microsemi Corporation
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1PMT4128CE3/TR13
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1PMT4128CE3/TR13

Product Overview

Category

The 1PMT4128CE3/TR13 belongs to the category of semiconductor devices, specifically zener diodes.

Use

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

Characteristics

  • Zener voltage: 12.8V
  • Power dissipation: 3W
  • Package type: SOD-123

Packaging/Quantity

The 1PMT4128CE3/TR13 is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Zener Voltage: 12.8V
  • Power Dissipation: 3W
  • Forward Voltage: 1.5V
  • Reverse Current: 5µA
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The 1PMT4128CE3/TR13 has two pins, with the cathode connected to the semiconductor's N-type material and the anode connected to the P-type material.

Functional Features

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

Advantages

  • Reliable voltage regulation
  • Compact package size
  • Wide operating temperature range

Disadvantages

  • Limited current handling capability
  • Sensitive to temperature variations

Working Principles

The 1PMT4128CE3/TR13 operates based on the principle of the zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

This zener diode is widely used in voltage regulator circuits, overvoltage protection circuits, and as a reference voltage source in various electronic systems.

Detailed and Complete Alternative Models

  • 1N4742A: Zener voltage of 12V, power dissipation of 1W
  • BZX85C12: Zener voltage of 12V, power dissipation of 1.3W
  • MMSZ5245B: Zener voltage of 12V, power dissipation of 500mW

In conclusion, the 1PMT4128CE3/TR13 zener diode offers precise voltage regulation and transient suppression capabilities, making it suitable for a wide range of electronic applications. While it has limitations in current handling and temperature sensitivity, its compact size and reliable performance make it a popular choice for circuit designers.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1PMT4128CE3/TR13 en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of 1PMT4128CE3/TR13 in technical solutions:

  1. What is the voltage rating of 1PMT4128CE3/TR13?

    • The voltage rating of 1PMT4128CE3/TR13 is 12V.

  2. What is the power dissipation of 1PMT4128CE3/TR13?

    • The power dissipation of 1PMT4128CE3/TR13 is 3W.

  3. What is the maximum forward voltage drop of 1PMT4128CE3/TR13?

    • The maximum forward voltage drop of 1PMT4128CE3/TR13 is 1.5V at 1A.

  4. What is the reverse standoff voltage of 1PMT4128CE3/TR13?

    • The reverse standoff voltage of 1PMT4128CE3/TR13 is 9.4V.

  5. What is the peak pulse current of 1PMT4128CE3/TR13?

    • The peak pulse current of 1PMT4128CE3/TR13 is 50A.

  6. What are the typical applications of 1PMT4128CE3/TR13?

    • Typical applications of 1PMT4128CE3/TR13 include transient voltage suppression in electronic equipment, surge protection in telecommunications, and overvoltage protection in industrial systems.

  7. What is the operating temperature range of 1PMT4128CE3/TR13?

    • The operating temperature range of 1PMT4128CE3/TR13 is -55°C to +150°C.

  8. Is 1PMT4128CE3/TR13 RoHS compliant?

    • Yes, 1PMT4128CE3/TR13 is RoHS compliant.

  9. Can 1PMT4128CE3/TR13 be used for ESD protection?

    • Yes, 1PMT4128CE3/TR13 can be used for ESD (electrostatic discharge) protection in various electronic circuits.

  10. What package type does 1PMT4128CE3/TR13 come in?

    • 1PMT4128CE3/TR13 comes in a DO-214AC (SMA) package.

I hope these answers provide the information you were looking for! If you have any more questions, feel free to ask.