Microsemi Corporation
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1PMT4123CE3/TR7
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1PMT4123CE3/TR7

Product Overview

Category:

The 1PMT4123CE3/TR7 belongs to the category of semiconductor devices.

Use:

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

Characteristics:

  • Voltage regulation capability
  • Transient voltage suppression
  • High reliability
  • Compact size

Package:

The 1PMT4123CE3/TR7 is typically available in a small surface-mount package.

Essence:

The essence of this product lies in its ability to protect electronic circuits from voltage transients and regulate voltage levels effectively.

Packaging/Quantity:

The product is usually supplied in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Voltage Rating: 12V
  • Power Dissipation: 1.5W
  • Operating Temperature Range: -55°C to 150°C
  • Package Type: SOD-123

Detailed Pin Configuration

The 1PMT4123CE3/TR7 typically features three pins arranged in a specific configuration: 1. Anode 2. Cathode 3. No Connection (NC)

Functional Features

  • Voltage Regulation: The device maintains a stable output voltage under varying input conditions.
  • Transient Voltage Suppression: It protects connected circuits from voltage spikes and transients.
  • Fast Response Time: Rapid response to voltage fluctuations ensures effective protection.

Advantages

  • Compact Size: Occupies minimal space on the circuit board.
  • High Reliability: Offers consistent performance and durability.
  • Effective Protection: Safeguards sensitive components from voltage surges.

Disadvantages

  • Limited Current Handling: May not be suitable for high-current applications.
  • Voltage Drop: Some voltage regulation devices may exhibit a slight voltage drop across the component.

Working Principles

The 1PMT4123CE3/TR7 operates based on the principles of Zener diode voltage regulation and transient voltage suppression. When the input voltage exceeds the specified level, the device conducts and shunts excess current to protect downstream components. In voltage regulation mode, it maintains a relatively constant output voltage despite variations in the input.

Detailed Application Field Plans

This product finds extensive use in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • 1PMT4123CE3/TR7 is part of a series of voltage regulation and transient voltage suppression devices offered by multiple manufacturers. Alternative models with similar specifications and form factors include:
    • 1PMT4123CE3/TR6
    • 1PMT4123CE3/TR8
    • 1PMT4123CE3/TR9

In conclusion, the 1PMT4123CE3/TR7 serves as a crucial component in safeguarding electronic circuits from voltage transients while providing stable voltage regulation. Its compact size, reliability, and functional features make it a valuable asset in diverse electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1PMT4123CE3/TR7 v technických řešeních

  1. What is 1PMT4123CE3/TR7?

    • 1PMT4123CE3/TR7 is a high-performance, low-profile surface mount Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronics from voltage transients.

  2. What are the key features of 1PMT4123CE3/TR7?

    • It offers a low profile package, low clamping voltage, and fast response time, making it suitable for applications requiring reliable overvoltage protection.

  3. What are the typical applications of 1PMT4123CE3/TR7?

    • It is commonly used in various technical solutions such as power supplies, industrial equipment, automotive electronics, and telecommunications systems to protect against transient voltage events.

  4. What is the maximum peak pulse power of 1PMT4123CE3/TR7?

    • The maximum peak pulse power is typically specified at a certain waveform and duration, ensuring that it can handle transient events without damage.

  5. How does 1PMT4123CE3/TR7 provide overvoltage protection?

    • It clamps the voltage to a safe level by diverting excess current away from the protected circuit, thereby safeguarding sensitive components.

  6. What is the operating temperature range of 1PMT4123CE3/TR7?

    • The operating temperature range is an important consideration for its performance in various environments, and it is typically specified by the manufacturer.

  7. Can 1PMT4123CE3/TR7 be used in automotive applications?

    • Yes, it is suitable for automotive electronics due to its ability to protect against voltage transients often encountered in vehicle electrical systems.

  8. Does 1PMT4123CE3/TR7 require any external components for proper operation?

    • It may require additional components such as resistors or capacitors for optimal performance in specific circuit configurations.

  9. What are the industry standards or certifications associated with 1PMT4123CE3/TR7?

    • It may comply with industry standards such as AEC-Q101 for automotive applications or have certifications like UL recognition for safety compliance.

  10. Where can I find detailed specifications and application notes for 1PMT4123CE3/TR7?

    • Detailed specifications, application notes, and usage guidelines can typically be found in the product datasheet provided by the manufacturer or distributor.