Microsemi Corporation
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1PMT5951E3/TR13
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1PMT5951E3/TR13

Product Overview

Category

The 1PMT5951E3/TR13 belongs to the category of semiconductor devices, specifically zener diodes.

Use

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

Characteristics

  • Zener voltage: 3.3V
  • Power dissipation: 500mW
  • Package type: SOD-123

Packaging/Quantity

The 1PMT5951E3/TR13 is typically available in reels with a quantity of 3000 units per reel.

Specifications

  • Zener voltage: 3.3V
  • Power dissipation: 500mW
  • Forward voltage: 1.5V
  • Reverse current: 5μA
  • Operating temperature range: -65°C to +150°C

Detailed Pin Configuration

The 1PMT5951E3/TR13 has three pins: 1. Anode 2. Cathode 3. No connection (NC)

Functional Features

  • Precise voltage regulation
  • Protection against voltage spikes
  • Compact SOD-123 package

Advantages

  • Small form factor
  • Accurate voltage regulation
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitive to overcurrent conditions

Working Principles

The 1PMT5951E3/TR13 operates based on the principle of the zener effect, where it maintains a constant voltage drop across its terminals when reverse biased.

Detailed Application Field Plans

This zener diode is widely used in various electronic circuits such as voltage regulators, overvoltage protection circuits, and signal clamping applications.

Detailed and Complete Alternative Models

Some alternative models to the 1PMT5951E3/TR13 include: - BZX84C3V3 - MMSZ5232B - PZM3.3NB2A

In conclusion, the 1PMT5951E3/TR13 zener diode offers precise voltage regulation and protection in a compact package, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1PMT5951E3/TR13 v technických řešeních

  1. What is 1PMT5951E3/TR13?

    • 1PMT5951E3/TR13 is a type of Zener diode, specifically a surface mount device (SMD) with a voltage reference of 36V.

  2. What are the typical applications of 1PMT5951E3/TR13?

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

  3. What is the maximum power dissipation of 1PMT5951E3/TR13?

    • The maximum power dissipation is typically around 1.5W.

  4. What is the voltage tolerance of 1PMT5951E3/TR13?

    • The voltage tolerance is usually ±5%.

  5. What is the operating temperature range for 1PMT5951E3/TR13?

    • The typical operating temperature range is -65°C to +150°C.

  6. How does 1PMT5951E3/TR13 provide overvoltage protection?

    • When the voltage across the diode exceeds its breakdown voltage (36V), it conducts current to limit the voltage and protect the circuit.

  7. Can 1PMT5951E3/TR13 be used in automotive applications?

    • Yes, it can be used in automotive electronics for overvoltage protection and voltage regulation.

  8. What are the key differences between 1PMT5951E3/TR13 and other Zener diodes?

    • Its surface mount package makes it suitable for compact designs, and its specific breakdown voltage sets it apart for certain applications.

  9. Is 1PMT5951E3/TR13 RoHS compliant?

    • Yes, it is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  10. Are there any recommended layout considerations when using 1PMT5951E3/TR13?

    • It is important to minimize lead lengths and ensure proper heat sinking to maintain its performance and reliability.