Microsemi Corporation
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1PMT5935B/TR7
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1PMT5935B/TR7

Product Overview

Category:

The 1PMT5935B/TR7 belongs to the category of Zener diodes.

Use:

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

Characteristics:

  • Zener voltage: 3.9V
  • Power dissipation: 1.5W
  • Package type: SOD-123

Packaging/Quantity:

The 1PMT5935B/TR7 is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Zener Voltage: 3.9V
  • Power Dissipation: 1.5W
  • Forward Voltage: 1.2V
  • Reverse Current: 5µA
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The 1PMT5935B/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
  • Protection against voltage spikes
  • Low reverse leakage current

Advantages

  • Reliable voltage regulation
  • Compact package size
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The 1PMT5935B/TR7 operates based on the Zener effect, where it maintains a constant voltage across its terminals when operated in the reverse breakdown region.

Detailed Application Field Plans

The 1PMT5935B/TR7 is widely used in various electronic circuits such as voltage regulators, power supplies, and surge protectors. Its precise voltage regulation makes it suitable for applications requiring stable voltage levels.

Detailed and Complete Alternative Models

  • 1N4728A
  • BZX55C3V6
  • MMSZ5231B

In conclusion, the 1PMT5935B/TR7 Zener diode offers reliable voltage regulation and protection in a compact package, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1PMT5935B/TR7 v technických řešeních

  1. What is 1PMT5935B/TR7?

    • 1PMT5935B/TR7 is a 3.0W Zener diode with a voltage range of 3.3V to 200V, designed for use in a variety of technical solutions.

  2. What are the typical applications of 1PMT5935B/TR7?

    • It is commonly used in voltage regulation, surge suppression, and overvoltage protection in electronic circuits and systems.

  3. What is the maximum power dissipation of 1PMT5935B/TR7?

    • The maximum power dissipation is 3.0W.

  4. What is the voltage tolerance of 1PMT5935B/TR7?

    • The voltage tolerance is typically ±5%.

  5. What is the operating temperature range of 1PMT5935B/TR7?

    • The operating temperature range is -65°C to +175°C.

  6. Can 1PMT5935B/TR7 be used in automotive applications?

    • Yes, it is suitable for use in automotive electronics due to its wide operating temperature range and robust construction.

  7. Is 1PMT5935B/TR7 RoHS compliant?

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

  8. What is the package type of 1PMT5935B/TR7?

    • It comes in a DO-220AA (SMPA) surface mount package.

  9. Does 1PMT5935B/TR7 require a heat sink for operation?

    • In most applications, a heat sink is not required due to its low power dissipation.

  10. Are there any recommended layout considerations for using 1PMT5935B/TR7 in a circuit?

    • It is recommended to minimize lead lengths and ensure proper thermal management for optimal performance.