Microsemi Corporation
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1PMT4129C/TR13
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1PMT4129C/TR13

Product Overview

Category:

The 1PMT4129C/TR13 belongs to the category of Zener diodes.

Use:

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

Characteristics:

  • Zener voltage: 6.2V
  • Power dissipation: 1.5W
  • Package type: SOD-123

Packaging/Quantity:

The 1PMT4129C/TR13 is typically available in reels with a quantity of 3000 units per reel.

Specifications

  • Zener Voltage: 6.2V
  • Power Dissipation: 1.5W
  • Forward Voltage: 1.2V
  • Reverse Current: 5µA
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The 1PMT4129C/TR13 has three pins, with the pinout configuration as follows: 1. Anode 2. Cathode 3. No Connection

Functional Features

  • Precise voltage regulation
  • Protection against voltage spikes
  • 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 1PMT4129C/TR13 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased within its specified voltage range.

Detailed Application Field Plans

This Zener diode is widely used in various applications such as: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting

Detailed and Complete Alternative Models

Some alternative models to the 1PMT4129C/TR13 include: - BZX84C6V2 - MMSZ5245B - P6SMB6.2A

In conclusion, the 1PMT4129C/TR13 Zener diode offers precise voltage regulation and protection in a small package, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1PMT4129C/TR13 v technických řešeních

  1. What is 1PMT4129C/TR13?

    • 1PMT4129C/TR13 is a 500W surface mount Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What are the key features of 1PMT4129C/TR13?

    • Key features include a peak pulse power dissipation of 500W, low clamping voltage, fast response time, and compatibility with automated placement equipment.

  3. In what applications can 1PMT4129C/TR13 be used?

    • It is commonly used in applications such as telecommunications equipment, industrial control systems, automotive electronics, and consumer electronics to protect against transient voltage events.

  4. What is the operating voltage range of 1PMT4129C/TR13?

    • The operating voltage range is from 6.8V to 376V.

  5. How does 1PMT4129C/TR13 provide protection?

    • It diverts excessive current away from sensitive components by clamping the voltage to a safe level during transient events.

  6. What is the typical response time of 1PMT4129C/TR13?

    • The typical response time is less than 1 picosecond.

  7. Can 1PMT4129C/TR13 be used in high-speed data lines?

    • Yes, it is suitable for protecting high-speed data lines due to its fast response time and low capacitance.

  8. Does 1PMT4129C/TR13 meet industry standards for surge protection?

    • Yes, it meets industry standards such as IEC 61000-4-5 for surge immunity testing.

  9. What are the thermal characteristics of 1PMT4129C/TR13?

    • It has a junction temperature range of -55°C to +150°C and a soldering temperature of 260°C maximum for 10 seconds.

  10. Is 1PMT4129C/TR13 RoHS compliant?

    • Yes, it is compliant with the Restriction of Hazardous Substances (RoHS) directive.