Vishay Semiconductor Diodes Division
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1.5KE120A-E3/54
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1.5KE120A-E3/54

Product Overview

Category:

The 1.5KE120A-E3/54 belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use:

It is used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and transients.

Characteristics:

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

Package:

The 1.5KE120A-E3/54 is available in a DO-201 package.

Essence:

The essence of this product lies in its ability to provide reliable overvoltage protection for electronic circuits.

Packaging/Quantity:

It is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 120V
  • Operating Voltage: 103V
  • Maximum Clamping Voltage: 165V
  • Leakage Current: 1µA

Detailed Pin Configuration

The 1.5KE120A-E3/54 typically has two pins, with the anode and cathode connections clearly marked on the device.

Functional Features

  • Transient voltage suppression
  • Reverse avalanche capability
  • Low incremental surge resistance

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • High surge capability

Disadvantages

  • Can degrade over time with repeated surges
  • May require replacement after significant transient events

Working Principles

The 1.5KE120A-E3/54 operates by diverting excess current away from sensitive components when a voltage transient occurs, thereby protecting them from damage.

Detailed Application Field Plans

This product is commonly used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE120A-E3/54 include: - P6KE120A - SA15CA - SMAJ120A

In conclusion, the 1.5KE120A-E3/54 TVS diode offers effective transient voltage suppression and is widely used across different industries for protecting electronic circuits from voltage spikes and transients.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 1.5KE120A-E3/54 i tekniska lösningar

  1. What is the voltage rating of 1.5KE120A-E3/54?

    • The voltage rating of 1.5KE120A-E3/54 is 120V.

  2. What is the maximum peak pulse power of 1.5KE120A-E3/54?

    • The maximum peak pulse power of 1.5KE120A-E3/54 is 1500W.

  3. What type of diode is 1.5KE120A-E3/54?

    • 1.5KE120A-E3/54 is a TVS (transient voltage suppression) diode.

  4. What are the typical applications for 1.5KE120A-E3/54?

    • Typical applications for 1.5KE120A-E3/54 include overvoltage protection in various electronic circuits, such as power supplies, telecommunications equipment, and automotive systems.

  5. What is the breakdown voltage of 1.5KE120A-E3/54?

    • The breakdown voltage of 1.5KE120A-E3/54 is 133V.

  6. What is the maximum clamping voltage of 1.5KE120A-E3/54?

    • The maximum clamping voltage of 1.5KE120A-E3/54 is 193V at 10A.

  7. What is the operating temperature range of 1.5KE120A-E3/54?

    • The operating temperature range of 1.5KE120A-E3/54 is -55°C to +175°C.

  8. Does 1.5KE120A-E3/54 meet any industry standards?

    • Yes, 1.5KE120A-E3/54 meets the requirements of the RoHS directive and is compliant with lead-free finish.

  9. What is the package type of 1.5KE120A-E3/54?

    • 1.5KE120A-E3/54 comes in a DO-201AD (DO-27) package.

  10. Is 1.5KE120A-E3/54 suitable for high-reliability applications?

    • Yes, 1.5KE120A-E3/54 is suitable for high-reliability applications due to its robust construction and performance characteristics.