Microsemi Corporation
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1PMT5952B/TR7
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1PMT5952B/TR7

Product Overview

Category

The 1PMT5952B/TR7 belongs to the category of Zener diodes.

Use

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

Characteristics

  • Zener voltage: 3.3V
  • Power dissipation: 500mW
  • Package type: SOD-123

Packaging/Quantity

The 1PMT5952B/TR7 is typically available in reels with a quantity of 3000 units per reel.

Specifications

  • Zener Voltage: 3.3V
  • Power Dissipation: 500mW
  • Forward Voltage: 1.5V
  • Reverse Current: 5µA
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The 1PMT5952B/TR7 has three pins, with the cathode connected to the ground and the anode connected to the input voltage.

Functional Features

  • Precise voltage regulation
  • Transient suppression
  • Small form factor

Advantages

  • Reliable voltage regulation
  • Compact package size
  • Low forward voltage

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The 1PMT5952B/TR7 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

This Zener diode is widely used in voltage regulator circuits, overvoltage protection circuits, and as a reference voltage source in various electronic devices.

Detailed and Complete Alternative Models

  • 1N4728A
  • BZX84C3V3
  • MMSZ5245BT1G

In conclusion, the 1PMT5952B/TR7 Zener diode offers precise voltage regulation and transient suppression in a compact package, making it suitable for various electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1PMT5952B/TR7 en soluciones técnicas

  1. What is 1PMT5952B/TR7?

    • 1PMT5952B/TR7 is a high-performance, low-voltage, surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage transients.

  2. What are the key features of 1PMT5952B/TR7?

    • The key features include a working peak reverse voltage of 43.6V, low leakage current, and fast response time.

  3. How is 1PMT5952B/TR7 typically used in technical solutions?

    • It is commonly used for overvoltage protection in various electronic circuits, such as power supplies, communication systems, and automotive electronics.

  4. What is the maximum clamping voltage of 1PMT5952B/TR7?

    • The maximum clamping voltage is 70.1V at 10A.

  5. Can 1PMT5952B/TR7 be used for ESD protection?

    • Yes, it can provide effective electrostatic discharge (ESD) protection for sensitive components and ICs.

  6. What is the operating temperature range of 1PMT5952B/TR7?

    • The operating temperature range is -55°C to +150°C, making it suitable for a wide range of environments.

  7. Does 1PMT5952B/TR7 meet any industry standards or certifications?

    • Yes, it is compliant with RoHS requirements and is halogen-free.

  8. What is the package type of 1PMT5952B/TR7?

    • It comes in a surface mount DO-220AA (SMB) package, which is suitable for automated assembly processes.

  9. Are there any application notes or design guidelines available for using 1PMT5952B/TR7?

    • Yes, detailed application notes and design guidelines are provided by the manufacturer to assist in proper integration and usage.

  10. Where can I purchase 1PMT5952B/TR7 for my technical solution?

    • You can purchase 1PMT5952B/TR7 from authorized distributors or directly from the manufacturer's website.