Microsemi Corporation
이미지는 예시일 수 있습니다.
제품 세부사항은 사양을 확인하세요.
1PMT5917C/TR7
자세히보기 데이터시트

1PMT5917C/TR7

Product Overview

Category

The 1PMT5917C/TR7 belongs to the category of Zener diodes, which are semiconductor devices designed to maintain a constant voltage across their terminals.

Use

This product is commonly used in voltage regulation and protection circuits in various electronic applications.

Characteristics

  • Voltage Regulation: The 1PMT5917C/TR7 provides stable voltage regulation under varying load conditions.
  • High Power Dissipation: Capable of dissipating high power levels, making it suitable for demanding applications.
  • Low Leakage Current: Ensures minimal power loss when the diode is reverse-biased.

Package

The 1PMT5917C/TR7 is typically available in a surface-mount package, offering ease of installation and space-saving benefits.

Packaging/Quantity

It is commonly supplied in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Voltage: 17V
  • Power Dissipation: 3W
  • Zener Voltage Tolerance: ±5%
  • Operating Temperature Range: -65°C to +175°C
  • Forward Voltage: 1.2V
  • Reverse Leakage Current: 5μA

Detailed Pin Configuration

The 1PMT5917C/TR7 features a standard SOD-123 surface-mount package with two pins. Pin 1 is the anode, while pin 2 is the cathode.

Functional Features

  • Stable Voltage Regulation: Maintains a constant voltage across its terminals, providing reliable protection to downstream components.
  • High Power Dissipation: Capable of handling transient voltage spikes and surges without degradation.
  • Low Reverse Leakage: Minimizes power loss and ensures efficient operation.

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • High power dissipation capability
  • Compact surface-mount package

Disadvantages

  • Limited current-handling capacity compared to larger diode packages
  • Sensitive to temperature variations

Working Principles

The 1PMT5917C/TR7 operates based on the Zener effect, where it maintains a constant voltage drop across its terminals by allowing current to flow in reverse bias at a specific voltage level.

Detailed Application Field Plans

Voltage Regulation Circuits

The 1PMT5917C/TR7 is widely used in voltage regulation circuits for electronic devices, ensuring a stable supply voltage for sensitive components.

Overvoltage Protection

In applications where protection against voltage spikes is crucial, this Zener diode provides effective overvoltage protection, safeguarding downstream circuitry.

Detailed and Complete Alternative Models

  • 1N4728A: 3.3V Zener diode
  • 1N5349B: 12V Zener diode
  • 1N5919B: 24V Zener diode

In conclusion, the 1PMT5917C/TR7 Zener diode offers reliable voltage regulation and overvoltage protection in a compact surface-mount package, making it suitable for various electronic applications.

Word Count: 443

기술 솔루션에 1PMT5917C/TR7 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is 1PMT5917C/TR7?

    • 1PMT5917C/TR7 is a Zener diode designed for voltage regulation and transient voltage suppression in electronic circuits.

  2. What is the maximum power dissipation of 1PMT5917C/TR7?

    • The maximum power dissipation of 1PMT5917C/TR7 is 3 watts.

  3. What is the voltage rating of 1PMT5917C/TR7?

    • 1PMT5917C/TR7 has a voltage rating of 18 volts.

  4. What are the typical applications of 1PMT5917C/TR7?

    • Typical applications of 1PMT5917C/TR7 include voltage regulation, overvoltage protection, and transient voltage suppression in various electronic devices and circuits.

  5. What is the operating temperature range of 1PMT5917C/TR7?

    • The operating temperature range of 1PMT5917C/TR7 is -65°C to +175°C.

  6. What is the package type of 1PMT5917C/TR7?

    • 1PMT5917C/TR7 comes in a surface mount SOD-123 package.

  7. What is the reverse standoff voltage of 1PMT5917C/TR7?

    • The reverse standoff voltage of 1PMT5917C/TR7 is 15.3 volts.

  8. How does 1PMT5917C/TR7 provide transient voltage suppression?

    • 1PMT5917C/TR7 provides transient voltage suppression by diverting excessive voltage away from sensitive components in a circuit.

  9. Can 1PMT5917C/TR7 be used in automotive applications?

    • Yes, 1PMT5917C/TR7 is suitable for use in automotive electronics due to its robust design and temperature range.

  10. Is 1PMT5917C/TR7 RoHS compliant?

    • Yes, 1PMT5917C/TR7 is RoHS compliant, making it suitable for use in environmentally conscious designs.