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1PMT26AT1
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1PMT26AT1

Product Overview

Category

The 1PMT26AT1 belongs to the category of semiconductor devices.

Use

It is commonly used as a voltage regulator in electronic circuits.

Characteristics

  • Low forward voltage drop
  • High surge capability
  • High temperature soldering guaranteed: 250°C/10 seconds, 0.375" (9.5mm) lead length, at 5 lbs. (2.3kg) tension

Package

The 1PMT26AT1 is available in a DO-220AA package.

Essence

This product serves as a crucial component in stabilizing and regulating voltage in various electronic applications.

Packaging/Quantity

It is typically packaged in reels with a quantity varying based on customer requirements.

Specifications

  • Voltage - Zener (Nom) (Vz): 26V
  • Power - Max: 3W
  • Impedance (Max) (Zzt): 8 Ohm
  • Current - Reverse Leakage @ Vr: 100nA @ 20V
  • Tolerance: ±5%
  • Mounting Type: Surface Mount
  • Operating Temperature: -65°C ~ 150°C

Detailed Pin Configuration

The 1PMT26AT1 has two pins: 1. Anode 2. Cathode

Functional Features

  • Voltage regulation
  • Surge protection
  • High-temperature operation

Advantages

  • Low forward voltage drop
  • High surge capability
  • Reliable high-temperature performance

Disadvantages

  • Limited current handling capacity
  • Sensitive to reverse voltage polarity

Working Principles

The 1PMT26AT1 operates based on the principle of Zener breakdown, where it maintains a constant voltage across its terminals by conducting in the reverse direction when the applied voltage reaches the specified value.

Detailed Application Field Plans

The 1PMT26AT1 finds extensive use in various electronic circuits such as power supplies, voltage regulators, and surge protectors. It is particularly valuable in applications requiring stable voltage references and transient voltage suppression.

Detailed and Complete Alternative Models

Some alternative models to the 1PMT26AT1 include: - 1N4746A - BZX85C26 - LM336Z-2.5

In conclusion, the 1PMT26AT1 is a vital semiconductor device that plays a crucial role in maintaining stable voltage levels in electronic circuits. Its unique characteristics and functional features make it an essential component in a wide range of applications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi 1PMT26AT1 dalam penyelesaian teknikal

  1. What is 1PMT26AT1?

    • 1PMT26AT1 is a silicon zener diode designed for voltage regulation and transient overvoltage protection in various technical applications.

  2. What is the voltage rating of 1PMT26AT1?

    • The voltage rating of 1PMT26AT1 is 26 volts.

  3. What are the typical applications of 1PMT26AT1?

    • Typical applications of 1PMT26AT1 include voltage regulation, surge suppression, and transient voltage protection in electronic circuits and systems.

  4. What is the maximum power dissipation of 1PMT26AT1?

    • The maximum power dissipation of 1PMT26AT1 is typically 500mW.

  5. What is the operating temperature range of 1PMT26AT1?

    • The operating temperature range of 1PMT26AT1 is -65°C to +150°C.

  6. What is the package type of 1PMT26AT1?

    • 1PMT26AT1 is available in a DO-220AA (SMB) surface mount package.

  7. How does 1PMT26AT1 provide overvoltage protection?

    • 1PMT26AT1 provides overvoltage protection by shunting excess current when the voltage exceeds its rated value, thereby protecting downstream components.

  8. Can 1PMT26AT1 be used in automotive applications?

    • Yes, 1PMT26AT1 can be used in automotive applications where transient voltage protection is required.

  9. Is 1PMT26AT1 RoHS compliant?

    • Yes, 1PMT26AT1 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  10. What are the key electrical characteristics of 1PMT26AT1?

    • The key electrical characteristics of 1PMT26AT1 include a nominal zener voltage of 26V, a maximum reverse leakage current of 5µA, and a maximum dynamic impedance of 200Ω.