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1.5KE120A-B
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1.5KE120A-B

Product Overview

Category:

The 1.5KE120A-B belongs to the category of transient voltage suppressor (TVS) diodes.

Use:

It is used to protect sensitive electronic components 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-B is available in a DO-201 package.

Essence:

The essence of the 1.5KE120A-B lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage spikes.

Packaging/Quantity:

The 1.5KE120A-B is typically packaged in reels or tubes and is available in quantities of 500 units per reel/tube.

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-B TVS diode has a standard axial lead configuration with two leads.

Functional Features

  • Bi-directional clamping capability
  • Low incremental surge resistance
  • High temperature stability

Advantages and Disadvantages

Advantages

  • Excellent surge protection
  • Fast response to transient events
  • Wide operating temperature range

Disadvantages

  • Relatively larger footprint compared to surface mount devices
  • Limited to low to medium power applications

Working Principles

When a voltage transient occurs, the 1.5KE120A-B TVS diode conducts and clamps the transient voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

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

Detailed and Complete Alternative Models

  • 1.5KE100A-B
  • 1.5KE130A-B
  • 1.5KE150A-B

In conclusion, the 1.5KE120A-B transient voltage suppressor diode offers robust protection against voltage transients and finds widespread application in various electronic systems.

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技術ソリューションにおける 1.5KE120A-B の適用に関連する 10 件の一般的な質問と回答をリストします。

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

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

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

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

  3. What is the breakdown voltage of 1.5KE120A-B?

    • The breakdown voltage of 1.5KE120A-B is 120V.

  4. What are the typical applications for 1.5KE120A-B?

    • Typical applications for 1.5KE120A-B include transient voltage suppression in electronic equipment, automotive systems, and industrial controls.

  5. What is the operating temperature range of 1.5KE120A-B?

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

  6. What is the reverse stand-off voltage of 1.5KE120A-B?

    • The reverse stand-off voltage of 1.5KE120A-B is 102V.

  7. Does 1.5KE120A-B provide ESD protection?

    • Yes, 1.5KE120A-B provides ESD protection.

  8. What is the package type of 1.5KE120A-B?

    • 1.5KE120A-B is available in a DO-201 package.

  9. Is 1.5KE120A-B RoHS compliant?

    • Yes, 1.5KE120A-B is RoHS compliant.

  10. What are the key features of 1.5KE120A-B?

    • The key features of 1.5KE120A-B include high surge capability, fast response time, and low clamping voltage.