Taiwan Semiconductor Corporation
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1.5KE20A R0G
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1.5KE20A R0G

Product Overview

Category

The 1.5KE20A R0G 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 1.5KE20A R0G is available in a DO-201 package.

Essence

The essence of the 1.5KE20A R0G lies in its ability to provide robust protection against voltage transients.

Packaging/Quantity

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

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 17.1V
  • Maximum Clamping Voltage: 29.2V
  • Operating Temperature Range: -55°C to +175°C
  • Reverse Standoff Voltage: 20V

Detailed Pin Configuration

The 1.5KE20A R0G typically has two pins, anode, and cathode, in a standard DO-201 package configuration.

Functional Features

  • Transient voltage suppression
  • Protection of downstream components
  • Fast response to voltage transients

Advantages

  • Robust surge protection
  • Fast reaction time
  • Wide operating temperature range

Disadvantages

  • Higher cost compared to standard diodes
  • Requires careful consideration of reverse standoff voltage

Working Principles

When a voltage transient occurs, the 1.5KE20A R0G conducts and clamps the transient voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The 1.5KE20A R0G is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • P6KE20A
  • SMAJ20A
  • SMBJ20A
  • 1.5KE18A

In conclusion, the 1.5KE20A R0G is a vital component in electronic circuits, providing essential protection against voltage transients and surges. Its robust characteristics and wide application make it a key element in ensuring the reliability and longevity of electronic systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5KE20A R0G v technických řešeních

  1. What is the maximum power dissipation of 1.5KE20A R0G?

    • The maximum power dissipation of 1.5KE20A R0G is 1500W for a 10/1000μs waveform.

  2. What is the peak pulse current of 1.5KE20A R0G?

    • The peak pulse current of 1.5KE20A R0G is 64.5A for an 8/20μs waveform.

  3. What is the breakdown voltage of 1.5KE20A R0G?

    • The breakdown voltage of 1.5KE20A R0G is 17.8V to 19.7V.

  4. What are the typical applications of 1.5KE20A R0G?

    • 1.5KE20A R0G is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of 1.5KE20A R0G?

    • The operating temperature range of 1.5KE20A R0G is -55°C to +175°C.

  6. Does 1.5KE20A R0G have a low leakage current?

    • Yes, 1.5KE20A R0G has a low leakage current, making it suitable for use in high-density circuit board designs.

  7. Is 1.5KE20A R0G RoHS compliant?

    • Yes, 1.5KE20A R0G is RoHS compliant, meeting environmental standards.

  8. What is the response time of 1.5KE20A R0G?

    • The response time of 1.5KE20A R0G is very fast, providing rapid protection against transient voltage events.

  9. Can 1.5KE20A R0G be used for ESD protection?

    • Yes, 1.5KE20A R0G can be used for ESD (electrostatic discharge) protection in various electronic circuits.

  10. What packaging options are available for 1.5KE20A R0G?

    • 1.5KE20A R0G is available in various package types, including DO-201, DO-201AD, and R-6.