Microsemi Corporation
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1PMT5955BE3/TR13
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1PMT5955BE3/TR13

Product Overview

Category:

The 1PMT5955BE3/TR13 belongs to the category of Zener diodes.

Use:

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

Characteristics:

  • Zener voltage: 33V
  • Power dissipation: 3W
  • Package type: DO-41
  • RoHS compliant

Packaging/Quantity:

The 1PMT5955BE3/TR13 is typically available in reels with a quantity of 2000 units per reel.

Specifications

  • Zener Voltage: 33V
  • Power Dissipation: 3W
  • Forward Voltage: 1.5V
  • Reverse Current: 5µA
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The 1PMT5955BE3/TR13 has two pins, anode, and cathode, which are denoted by the standard pinout for DO-41 package.

Functional Features

  • Precise voltage regulation
  • Protection against voltage spikes
  • Low reverse leakage current

Advantages

  • High power dissipation capability
  • Wide operating temperature range
  • RoHS compliant

Disadvantages

  • Limited voltage options
  • Sensitive to temperature variations

Working Principles

The 1PMT5955BE3/TR13 operates based on the Zener effect, where it maintains a constant voltage across its terminals when it is 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 devices such as power supplies, amplifiers, and automotive electronics.

Detailed and Complete Alternative Models

  • 1N4729A
  • BZX85C33
  • LM336Z-2.5

In conclusion, the 1PMT5955BE3/TR13 Zener diode offers precise voltage regulation and protection in a compact DO-41 package, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1PMT5955BE3/TR13 v technických řešeních

  1. What is 1PMT5955BE3/TR13 used for in technical solutions?

    • 1PMT5955BE3/TR13 is a Zener diode designed to provide voltage regulation and transient protection in various electronic circuits.

  2. What are the key specifications of 1PMT5955BE3/TR13?

    • The key specifications include a breakdown voltage of 55V, a maximum reverse leakage current of 5µA, and a power dissipation of 1.5W.

  3. How does 1PMT5955BE3/TR13 provide voltage regulation?

    • It operates in the reverse-biased mode and maintains a nearly constant voltage across its terminals, providing stable voltage regulation in the circuit.

  4. In what applications can 1PMT5955BE3/TR13 be used?

    • It is commonly used in power supplies, voltage regulators, surge protectors, and other electronic systems requiring voltage clamping and transient suppression.

  5. What is the temperature range for 1PMT5955BE3/TR13?

    • The device is designed to operate within a temperature range of -65°C to +150°C, making it suitable for a wide range of environments.

  6. How does 1PMT5955BE3/TR13 provide transient protection?

    • It responds quickly to voltage spikes or transients by diverting excess current away from sensitive components, thus protecting them from damage.

  7. What is the package type of 1PMT5955BE3/TR13?

    • It comes in a surface-mount DO-220AA (SMB) package, which is suitable for automated assembly processes and compact designs.

  8. Can 1PMT5955BE3/TR13 be used in automotive applications?

    • Yes, it is suitable for automotive electronics, providing voltage regulation and transient protection in vehicle systems.

  9. What are the typical forward voltage and reverse voltage characteristics of 1PMT5955BE3/TR13?

    • The typical forward voltage is 1.5V at a forward current of 200mA, and the reverse voltage is 55V.

  10. Are there any recommended layout considerations when using 1PMT5955BE3/TR13 in a circuit?

    • It is advisable to minimize trace lengths and keep the device close to the protected components to ensure effective transient suppression.