Microsemi Corporation
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
1PMT5947CE3/TR13
Ver Detalle Hojas de datos

1PMT5947CE3/TR13

Product Overview

Category

The 1PMT5947CE3/TR13 belongs to the category of Zener diodes.

Use

It is commonly 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/TR13 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/TR13 has three pins: 1. Anode 2. Cathode 3. Not connected (NC)

Functional Features

  • Precise voltage regulation
  • Protection against voltage spikes
  • Low reverse current

Advantages

  • High reliability
  • Compact package size
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The 1PMT5947CE3/TR13 operates based on 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: - Voltage regulators - Overvoltage protection circuits - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the 1PMT5947CE3/TR13 include: - BZX84C15 - MMSZ5245B - P6SMB15CA

In conclusion, the 1PMT5947CE3/TR13 Zener diode offers precise voltage regulation and protection in a compact package, making it suitable for various electronic applications.

Word Count: 270

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1PMT5947CE3/TR13 en soluciones técnicas

  1. What is 1PMT5947CE3/TR13?

    • 1PMT5947CE3/TR13 is a type of Zener diode, specifically a surface mount device (SMD) with a voltage rating of 15V and a power dissipation of 5W.

  2. What are the typical applications of 1PMT5947CE3/TR13?

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

  3. What is the maximum current that 1PMT5947CE3/TR13 can handle?

    • The maximum current for 1PMT5947CE3/TR13 is typically around 370mA.

  4. How does 1PMT5947CE3/TR13 provide overvoltage protection?

    • When the voltage across the diode exceeds its breakdown voltage (15V), it starts conducting, shunting excess current to protect the circuit.

  5. What are the key electrical characteristics of 1PMT5947CE3/TR13?

    • These include its Zener voltage, dynamic impedance, and temperature coefficient.

  6. Can 1PMT5947CE3/TR13 be used in automotive applications?

    • Yes, it can be used in automotive electronics for voltage regulation and transient suppression.

  7. What are the thermal considerations when using 1PMT5947CE3/TR13?

    • Proper heat sinking or thermal management may be required to ensure the diode operates within its temperature limits.

  8. Is 1PMT5947CE3/TR13 RoHS compliant?

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

  9. What are the packaging options available for 1PMT5947CE3/TR13?

    • It is available in a surface mount package, making it suitable for automated assembly processes.

  10. Are there any application notes or reference designs available for using 1PMT5947CE3/TR13 in technical solutions?

    • Yes, manufacturers often provide application notes and reference designs to guide engineers in incorporating this diode into their circuits.