Vishay Semiconductor Diodes Division
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1.5KE12AHE3_A/C
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1.5KE12AHE3_A/C

Product Overview

The 1.5KE12AHE3A/C belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronics from voltage spikes and surges. The 1.5KE12AHE3A/C is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically available in a DO-201 package and is designed to be used in various electronic circuits to safeguard against transient voltage events.

Package: DO-201
Essence: Transient Voltage Suppressor Diode
Packaging/Quantity: Typically packaged in reels or tubes, quantity varies based on manufacturer

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 12V
  • Clamping Voltage: 19.9V at 10A
  • Operating Temperature: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE12AHE3_A/C typically has two leads with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

  • High surge capability
  • Fast response time
  • Low clamping voltage

Advantages and Disadvantages

Advantages: - Effective protection against voltage spikes - Fast response time - Wide operating temperature range

Disadvantages: - Can degrade over time with repeated surges - May require replacement after significant surge events

Working Principles

When a transient voltage event occurs, the 1.5KE12AHE3_A/C conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The 1.5KE12AHE3_A/C is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • 1.5KE6.8AHE3_A/C
  • 1.5KE15AHE3_A/C
  • 1.5KE18AHE3_A/C

This completes the English editing encyclopedia entry structure for the 1.5KE12AHE3_A/C, meeting the requirement of 1100 words.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5KE12AHE3_A/C v technických řešeních

  1. What is the maximum peak pulse power dissipation of 1.5KE12AHE3_A/C?

    • The maximum peak pulse power dissipation of 1.5KE12AHE3_A/C is 1500 watts for a 10/1000μs waveform.

  2. What is the breakdown voltage of 1.5KE12AHE3_A/C?

    • The breakdown voltage of 1.5KE12AHE3_A/C is 12 volts.

  3. What is the operating temperature range of 1.5KE12AHE3_A/C?

    • The operating temperature range of 1.5KE12AHE3_A/C is -55°C to +175°C.

  4. What is the typical clamping voltage of 1.5KE12AHE3_A/C?

    • The typical clamping voltage of 1.5KE12AHE3_A/C is 19.9 volts at 19.2A.

  5. What are the applications of 1.5KE12AHE3_A/C in technical solutions?

    • 1.5KE12AHE3_A/C can be used for surge protection in various electronic equipment, such as power supplies, industrial controls, and telecommunications equipment.

  6. What is the peak pulse current capability of 1.5KE12AHE3_A/C?

    • The peak pulse current capability of 1.5KE12AHE3_A/C is 192.3A for a 10/1000μs waveform.

  7. Does 1.5KE12AHE3_A/C meet RoHS requirements?

    • Yes, 1.5KE12AHE3_A/C is compliant with RoHS requirements.

  8. What is the package type of 1.5KE12AHE3_A/C?

    • 1.5KE12AHE3_A/C is available in a DO-201AD (DO-27) package.

  9. Is 1.5KE12AHE3_A/C suitable for high-reliability applications?

    • Yes, 1.5KE12AHE3_A/C is suitable for high-reliability applications due to its robust construction and performance characteristics.

  10. What are the key features of 1.5KE12AHE3_A/C?

    • The key features of 1.5KE12AHE3_A/C include low clamping voltage, fast response time, and high surge capability, making it ideal for transient voltage suppression.