Microsemi Corporation
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1PMT5944CE3/TR7
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1PMT5944CE3/TR7

Product Overview

Category

The 1PMT5944CE3/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: 6.2V
  • Power dissipation: 3W
  • Package type: SOD-123

Packaging/Quantity

The 1PMT5944CE3/TR7 is typically available in reels with a quantity of 3000 units per reel.

Specifications

  • Zener voltage: 6.2V
  • Power dissipation: 3W
  • Forward voltage: 1.5V
  • Reverse current: 5µA
  • Operating temperature range: -65°C to +150°C

Detailed Pin Configuration

The 1PMT5944CE3/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
  • Transient voltage suppression
  • Low reverse leakage current

Advantages

  • High power dissipation capability
  • Small package size
  • Wide operating temperature range

Disadvantages

  • Limited voltage options compared to other Zener diodes
  • Sensitive to temperature variations

Working Principles

The 1PMT5944CE3/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 voltage regulation circuits, surge protection, and as voltage references in various electronic devices such as power supplies, voltage regulators, and automotive electronics.

Detailed and Complete Alternative Models

Some alternative models to the 1PMT5944CE3/TR7 include: - BZX84C6V2 - MMSZ5245BT1G - P6SMB6.2CA

In conclusion, the 1PMT5944CE3/TR7 Zener diode offers precise voltage regulation and transient suppression, making it a valuable component in various electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1PMT5944CE3/TR7 en soluciones técnicas

  1. What is 1PMT5944CE3/TR7?

    • 1PMT5944CE3/TR7 is a 3W Zener diode with a voltage range of 3.3V to 200V, commonly used for voltage regulation in electronic circuits.

  2. How does 1PMT5944CE3/TR7 work in voltage regulation?

    • It works by maintaining a constant voltage across its terminals, effectively regulating the voltage in a circuit.

  3. What are the typical applications of 1PMT5944CE3/TR7?

    • It is commonly used in power supplies, voltage regulators, and protection circuits in various electronic devices.

  4. What are the key features of 1PMT5944CE3/TR7?

    • Some key features include low leakage current, high reliability, and a wide voltage range.

  5. What are the operating conditions for 1PMT5944CE3/TR7?

    • It operates within a specified temperature range and has certain current and power handling capabilities.

  6. How do I select the right 1PMT5944CE3/TR7 for my application?

    • Consider the required voltage rating, power dissipation, and current handling capacity based on your specific application requirements.

  7. Can 1PMT5944CE3/TR7 be used for overvoltage protection?

    • Yes, it can be used to protect sensitive components from overvoltage conditions by shunting excess voltage away from the circuit.

  8. What are the potential failure modes of 1PMT5944CE3/TR7?

    • Common failure modes include thermal runaway, excessive current, and voltage spikes beyond its ratings.

  9. Are there any design considerations when using 1PMT5944CE3/TR7 in a circuit?

    • It's important to consider heat dissipation, proper mounting, and ensuring that the device stays within its specified operating conditions.

  10. Where can I find detailed technical specifications for 1PMT5944CE3/TR7?

    • Detailed technical specifications can be found in the datasheet provided by the manufacturer or distributor of the component.