Microsemi Corporation
قد تكون الصورة تمثيلية.
راجع المواصفات للحصول على تفاصيل المنتج.
1PMT5914E3/TR7
عرض التفاصيل جداول البيانات

1PMT5914E3/TR7

Product Overview

Category:

The 1PMT5914E3/TR7 belongs to the category of Zener diodes.

Use:

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

Characteristics:

  • Zener voltage: 14V
  • Power dissipation: 3W
  • Package type: SOD-123

Packaging/Quantity:

The 1PMT5914E3/TR7 is typically available in reels with a quantity of 3000 units per reel.

Specifications

  • Zener Voltage: 14V
  • Power Dissipation: 3W
  • Forward Voltage: 1.5V
  • Reverse Current: 5µA
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The 1PMT5914E3/TR7 has two pins, with the cathode connected to the marked side of the package and the anode connected to the opposite side.

Functional Features

  • Precise voltage regulation
  • Protection against voltage spikes
  • High power dissipation capability

Advantages

  • Reliable voltage regulation
  • Compact SOD-123 package
  • Wide operating temperature range

Disadvantages

  • Limited current handling capability
  • Higher cost compared to standard diodes

Working Principles

The 1PMT5914E3/TR7 operates based on the Zener effect, where it maintains a nearly constant voltage 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 power supplies.

Detailed and Complete Alternative Models

Some alternative models to the 1PMT5914E3/TR7 include the BZT52C14, 1N4744A, and MMSZ5245B. These alternatives offer similar voltage regulation and power dissipation characteristics.

In conclusion, the 1PMT5914E3/TR7 Zener diode provides reliable voltage regulation and protection in a compact package, making it suitable for a wide range of electronic applications.

Word count: 298

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق 1PMT5914E3/TR7 في الحلول التقنية

  1. What is 1PMT5914E3/TR7?

    • 1PMT5914E3/TR7 is a Zener diode with a voltage of 14V and a power dissipation of 3W.

  2. What are the typical applications of 1PMT5914E3/TR7?

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

  3. What is the maximum current that 1PMT5914E3/TR7 can handle?

    • The maximum current for 1PMT5914E3/TR7 is typically around 200mA.

  4. How does 1PMT5914E3/TR7 provide overvoltage protection?

    • When the voltage across the diode exceeds its breakdown voltage (14V), it conducts and limits the voltage to protect the circuit.

  5. Can 1PMT5914E3/TR7 be used in reverse bias?

    • Yes, it can be used in reverse bias as a regular diode, but it's primarily designed for forward bias operation.

  6. What are the temperature specifications for 1PMT5914E3/TR7?

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

  7. Is 1PMT5914E3/TR7 suitable for high-frequency applications?

    • It has a relatively fast response time and can be used in moderate high-frequency applications.

  8. Does 1PMT5914E3/TR7 require any external components for operation?

    • It can be used independently, but additional resistors or capacitors may be added for specific applications.

  9. What are the packaging options available for 1PMT5914E3/TR7?

    • It is commonly available in a DO-41 package, which is a through-hole package.

  10. Are there any alternative components that can be used in place of 1PMT5914E3/TR7?

    • Similar Zener diodes with different voltage ratings and power dissipation can be used based on the specific application requirements.