Microsemi Corporation
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1PMT5953E3/TR7
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1PMT5953E3/TR7

Product Overview

Category

The 1PMT5953E3/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: 1.5W
  • Package type: SOD-123

Packaging/Quantity

The 1PMT5953E3/TR7 is typically available in reels with a quantity of 3000 units per reel.

Specifications

  • Zener voltage: 3.3V
  • Power dissipation: 1.5W
  • Forward voltage: 1.2V
  • Reverse current: 5µA
  • Operating temperature range: -65°C to +150°C

Detailed Pin Configuration

The 1PMT5953E3/TR7 has two pins, with the cathode connected to the marked side of the package.

Functional Features

  • Precise voltage regulation
  • Fast response time to voltage transients
  • Low reverse leakage current

Advantages

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

Disadvantages

  • Limited power dissipation capability
  • Sensitive to voltage spikes

Working Principles

The 1PMT5953E3/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, overvoltage protection, and as a reference voltage source in various electronic devices such as power supplies, voltage regulators, and automotive electronics.

Detailed and Complete Alternative Models

Some alternative models to the 1PMT5953E3/TR7 include: - BZX84C3V3 - MMSZ5248BT1G - 1N4728A

In conclusion, the 1PMT5953E3/TR7 Zener diode offers precise voltage regulation and transient suppression capabilities, making it an essential component in various electronic circuits.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1PMT5953E3/TR7 v technických řešeních

  1. What is 1PMT5953E3/TR7?

    • 1PMT5953E3/TR7 is a 1500W Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronics from voltage transients and surges.

  2. What are the key features of 1PMT5953E3/TR7?

    • The key features include a high surge capability, low clamping voltage, and fast response time.

  3. In what applications can 1PMT5953E3/TR7 be used?

    • It can be used in various applications such as power supplies, industrial equipment, automotive electronics, and telecommunications systems.

  4. How does 1PMT5953E3/TR7 provide protection?

    • It provides protection by diverting excessive current away from sensitive components when a transient voltage event occurs.

  5. What is the maximum clamping voltage of 1PMT5953E3/TR7?

    • The maximum clamping voltage is typically around 77.4V at 10A.

  6. What is the operating temperature range of 1PMT5953E3/TR7?

    • The operating temperature range is usually between -55°C to 150°C.

  7. How is 1PMT5953E3/TR7 packaged?

    • It is typically available in a surface mount package.

  8. What standards does 1PMT5953E3/TR7 comply with?

    • It complies with various industry standards such as AEC-Q101 for automotive applications.

  9. Can 1PMT5953E3/TR7 be used for ESD protection?

    • Yes, it can also be used for Electrostatic Discharge (ESD) protection in sensitive electronic circuits.

  10. Where can I find detailed specifications and application notes for 1PMT5953E3/TR7?

    • Detailed specifications and application notes can be found in the datasheet provided by the manufacturer or distributor.