Microsemi Corporation
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1PMT5943CE3/TR13
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1PMT5943CE3/TR13

Product Overview

Category

The 1PMT5943CE3/TR13 belongs to the category of Zener diodes.

Use

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

Characteristics

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

Packaging/Quantity

The 1PMT5943CE3/TR13 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 Leakage Current: 5µA
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The 1PMT5943CE3/TR13 has two pins, with the cathode connected to the semiconductor's P-type material and the anode connected to the N-type material.

Functional Features

  • Precise voltage regulation
  • Transient suppression
  • Low reverse leakage current

Advantages

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

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The 1PMT5943CE3/TR13 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

This Zener diode is commonly used in voltage regulator circuits, overvoltage protection circuits, and as a reference voltage source in various electronic devices.

Detailed and Complete Alternative Models

  • 1N4728A (3.3V Zener diode)
  • BZX55C3V3 (3.3V Zener diode)
  • MMSZ5232B (3.3V Zener diode)

Note: The alternative models listed above are similar Zener diodes with a 3.3V rating.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1PMT5943CE3/TR13 v technických řešeních

  1. What is 1PMT5943CE3/TR13?

    • 1PMT5943CE3/TR13 is a Zener diode with a voltage of 3.3V and a power dissipation of 1.5W.

  2. How can 1PMT5943CE3/TR13 be used in technical solutions?

    • It can be used for voltage regulation, overvoltage protection, and voltage reference applications.

  3. What is the maximum power dissipation of 1PMT5943CE3/TR13?

    • The maximum power dissipation is 1.5W.

  4. What is the voltage tolerance of 1PMT5943CE3/TR13?

    • The voltage tolerance is ±5%.

  5. What are the typical applications of 1PMT5943CE3/TR13?

    • Typical applications include voltage clamping, voltage regulation, and transient suppression.

  6. What is the operating temperature range of 1PMT5943CE3/TR13?

    • The operating temperature range is -65°C to +175°C.

  7. What is the package type of 1PMT5943CE3/TR13?

    • It comes in a DO-216AA (SMB) package.

  8. What is the reverse standoff voltage of 1PMT5943CE3/TR13?

    • The reverse standoff voltage is 3.3V.

  9. Can 1PMT5943CE3/TR13 be used for ESD protection?

    • Yes, it can be used for ESD protection in various electronic circuits.

  10. Is 1PMT5943CE3/TR13 RoHS compliant?

    • Yes, it is RoHS compliant, making it suitable for use in environmentally friendly designs.