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1.5KE12ARL
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1.5KE12ARL - English Editing Encyclopedia Entry

Product Overview

The 1.5KE12ARL belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are used to protect sensitive electronic components from voltage spikes and transients. The 1.5KE12ARL is designed to provide robust overvoltage protection in various applications. It exhibits characteristics such as high surge capability, fast response time, and low clamping voltage. The package type for the 1.5KE12ARL is axial-lead, and it is available in a quantity of 500 units per reel.

Specifications

  • Part Number: 1.5KE12ARL
  • Category: TVS Diode
  • Voltage Rating: 12V
  • Peak Pulse Power: 1500W
  • Package Type: Axial-Lead
  • Quantity: 500 units per reel

Detailed Pin Configuration

The 1.5KE12ARL TVS diode has an axial-lead package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Robust overvoltage protection
  • Fast response time
  • High surge capability
  • Low clamping voltage

Advantages and Disadvantages

Advantages

  • Provides effective protection against voltage spikes
  • Fast response time ensures minimal impact on the protected circuit
  • High surge capability makes it suitable for demanding applications

Disadvantages

  • May exhibit leakage current at lower voltages
  • Requires careful consideration of mounting and layout for optimal performance

Working Principles

The 1.5KE12ARL operates based on the principle of avalanche breakdown. When a voltage spike occurs, the diode rapidly conducts, diverting the excess energy away from the protected circuit. This action helps to limit the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The 1.5KE12ARL is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE12ARL TVS diode include: - 1.5KE6.8A - 1.5KE15A - 1.5KE18CA - 1.5KE22A

These alternatives offer similar voltage ratings and surge capabilities, providing flexibility in design and application.

In conclusion, the 1.5KE12ARL TVS diode is a reliable component for protecting electronic circuits from voltage transients. Its robust features, working principles, and diverse application field plans make it a valuable asset in various industries.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af 1.5KE12ARL i tekniske løsninger

  1. What is the voltage rating of 1.5KE12ARL?

    • The voltage rating of 1.5KE12ARL is 12V.

  2. What is the maximum peak pulse power of 1.5KE12ARL?

    • The maximum peak pulse power of 1.5KE12ARL is 1500W.

  3. What is the typical clamping voltage of 1.5KE12ARL?

    • The typical clamping voltage of 1.5KE12ARL is 19.9V at 10A.

  4. What applications is 1.5KE12ARL commonly used for?

    • 1.5KE12ARL is commonly used for transient voltage suppression in electronic equipment, such as telecommunications systems, industrial controls, and automotive electronics.

  5. What is the operating temperature range of 1.5KE12ARL?

    • The operating temperature range of 1.5KE12ARL is -55°C to +175°C.

  6. What is the peak pulse current capability of 1.5KE12ARL?

    • The peak pulse current capability of 1.5KE12ARL is 189.7A.

  7. Does 1.5KE12ARL have a low leakage current?

    • Yes, 1.5KE12ARL has a low leakage current, making it suitable for sensitive electronic applications.

  8. Is 1.5KE12ARL RoHS compliant?

    • Yes, 1.5KE12ARL is RoHS compliant, meeting environmental standards.

  9. Can 1.5KE12ARL be used for surge protection in power supply units?

    • Yes, 1.5KE12ARL is suitable for surge protection in power supply units and other voltage-sensitive equipment.

  10. What packaging options are available for 1.5KE12ARL?

    • 1.5KE12ARL is available in various packaging options, including axial-lead, surface mount, and tape and reel formats to suit different assembly requirements.