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1.5KE120A
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1.5KE120A - English Editing Encyclopedia Entry

Product Overview

Category:

The 1.5KE120A belongs to the category of transient voltage suppressor diodes.

Use:

It is used to protect sensitive electronic devices from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics:

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

Package:

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

Essence:

The essence of the 1.5KE120A lies in its ability to provide reliable overvoltage protection for electronic circuits.

Packaging/Quantity:

It is typically packaged in reels or tubes with varying quantities based on customer requirements.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 120V
  • Maximum Clamping Voltage: 193V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE120A has a standard axial lead configuration with two leads.

Functional Features

  • Suppresses transient voltages
  • Protects downstream components
  • Fast reaction to voltage spikes

Advantages

  • Robust overvoltage protection
  • Wide operating temperature range
  • RoHS compliance

Disadvantages

  • Higher clamping voltage compared to some newer models
  • Larger physical size compared to surface mount devices

Working Principles

When a transient voltage spike occurs, the 1.5KE120A conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The 1.5KE120A is commonly used in: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE120A include: - 1.5KE100A - 1.5KE130A - P6KE120A

This comprehensive entry provides an in-depth understanding of the 1.5KE120A, covering its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 1.5KE120A i tekniska lösningar

  1. What is the maximum power dissipation of 1.5KE120A?

    • The maximum power dissipation of 1.5KE120A is 1500W.

  2. What is the peak pulse current of 1.5KE120A?

    • The peak pulse current of 1.5KE120A is 3.6A.

  3. What is the breakdown voltage of 1.5KE120A?

    • The breakdown voltage of 1.5KE120A is 120V.

  4. What are the typical applications for 1.5KE120A?

    • 1.5KE120A is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and power supplies.

  5. What is the response time of 1.5KE120A?

    • The response time of 1.5KE120A is typically less than 1 picosecond.

  6. What is the operating temperature range of 1.5KE120A?

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

  7. Does 1.5KE120A have a low leakage current?

    • Yes, 1.5KE120A has a low leakage current, making it suitable for use in high-speed data lines and other sensitive circuits.

  8. Can 1.5KE120A be used for ESD protection?

    • Yes, 1.5KE120A can be used for electrostatic discharge (ESD) protection in various electronic devices and systems.

  9. Is 1.5KE120A RoHS compliant?

    • Yes, 1.5KE120A is RoHS compliant, meeting environmental standards for lead-free manufacturing.

  10. What package types are available for 1.5KE120A?

    • 1.5KE120A is available in various package types, including DO-201, DO-15, and axial lead packages, providing flexibility for different mounting and assembly requirements.