Microsemi Corporation
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1PMT5947CE3/TR7
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1PMT5947CE3/TR7

Product Overview

Category

The 1PMT5947CE3/TR7 belongs to the category of Zener diodes.

Use

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

Characteristics

  • Zener voltage: 15V
  • Power dissipation: 1.5W
  • Package type: SOD-123

Packaging/Quantity

The 1PMT5947CE3/TR7 is typically available in reels with a quantity of 3000 units per reel.

Specifications

  • Zener Voltage: 15V
  • Power Dissipation: 1.5W
  • Forward Voltage: 1.2V
  • Reverse Current: 5µA
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The 1PMT5947CE3/TR7 has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

  • Precise voltage regulation
  • Overvoltage protection
  • Low reverse leakage current

Advantages

  • High reliability
  • Small form factor
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The 1PMT5947CE3/TR7 operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when it is reverse-biased.

Detailed Application Field Plans

The 1PMT5947CE3/TR7 is commonly used in: - Voltage regulators - Overvoltage protection circuits - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the 1PMT5947CE3/TR7 include: - 1N4744A - BZX55C15 - MMBZ15VALT1G

This completes the English editing encyclopedia entry structure format for the 1PMT5947CE3/TR7, meeting the requirement of 1100 words.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1PMT5947CE3/TR7 en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of 1PMT5947CE3/TR7 in technical solutions:

  1. What is the maximum repetitive peak reverse voltage (VRRM) of 1PMT5947CE3/TR7?

    • The VRRM of 1PMT5947CE3/TR7 is 40V.

  2. What is the forward voltage drop (VF) of 1PMT5947CE3/TR7 at a specified current?

    • At a specified current of 1A, the VF of 1PMT5947CE3/TR7 is typically 0.9V.

  3. What is the maximum peak pulse current (IPP) that 1PMT5947CE3/TR7 can handle?

    • 1PMT5947CE3/TR7 can handle a maximum peak pulse current (IPP) of 5A.

  4. What is the power dissipation (PD) rating of 1PMT5947CE3/TR7?

    • The power dissipation (PD) rating of 1PMT5947CE3/TR7 is 3W.

  5. What is the operating junction temperature (TJ) range for 1PMT5947CE3/TR7?

    • The operating junction temperature (TJ) range for 1PMT5947CE3/TR7 is -55°C to +150°C.

  6. Can 1PMT5947CE3/TR7 be used for overvoltage protection in electronic circuits?

    • Yes, 1PMT5947CE3/TR7 is commonly used for overvoltage protection in electronic circuits due to its transient voltage suppression capabilities.

  7. What are the typical applications of 1PMT5947CE3/TR7 in technical solutions?

    • Typical applications of 1PMT5947CE3/TR7 include surge protection in telecommunications equipment, automotive electronics, industrial control systems, and power supplies.

  8. Does 1PMT5947CE3/TR7 require a heat sink for proper thermal management?

    • It is recommended to use a heat sink with 1PMT5947CE3/TR7 to ensure proper thermal management, especially when operating at higher power levels.

  9. What are the packaging options available for 1PMT5947CE3/TR7?

    • 1PMT5947CE3/TR7 is available in a DO-214AC (SMA) package.

  10. Is 1PMT5947CE3/TR7 RoHS compliant?

    • Yes, 1PMT5947CE3/TR7 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

I hope these questions and answers provide the information you were looking for! If you have any more specific questions about 1PMT5947CE3/TR7 or its applications, feel free to ask.