Vishay Semiconductor Diodes Division
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1.5KA30AHE3/54
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1.5KA30AHE3/54 Encyclopedia Entry

Product Overview

Category

The 1.5KA30AHE3/54 belongs to the category of semiconductor devices.

Use

This product is primarily used for surge protection in electronic circuits and systems.

Characteristics

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

Package

The 1.5KA30AHE3/54 is available in a DO-201AD package.

Essence

This surge protection device is essential for safeguarding sensitive electronic components from voltage spikes and surges.

Packaging/Quantity

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

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 30V
  • Maximum Clamping Voltage: 48.4V
  • Operating Temperature Range: -55°C to 175°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The 1.5KA30AHE3/54 features a standard DO-201AD package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Fast response to transient over-voltage events
  • Low clamping voltage to protect downstream components
  • High surge current capability for robust protection

Advantages

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

Disadvantages

  • May require additional circuitry for comprehensive ESD protection
  • Sensitive to reverse polarity connection

Working Principles

The 1.5KA30AHE3/54 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current away from sensitive components when a surge occurs.

Detailed Application Field Plans

This surge protection device is commonly used in: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics

Detailed and Complete Alternative Models

  • 1.5KE30A
  • P6SMB30CA
  • SMAJ30A

In conclusion, the 1.5KA30AHE3/54 is a critical component for protecting electronic circuits from voltage surges and spikes. Its high surge current capability, low clamping voltage, and fast response time make it an essential part of various electronic systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5KA30AHE3/54 v technických řešeních

  1. What is the maximum forward current rating of 1.5KA30AHE3/54?

    • The maximum forward current rating of 1.5KA30AHE3/54 is 1.5A.

  2. What is the voltage rating of 1.5KA30AHE3/54?

    • The voltage rating of 1.5KA30AHE3/54 is typically 30V.

  3. What type of diode is 1.5KA30AHE3/54?

    • 1.5KA30AHE3/54 is a high-power, Schottky diode.

  4. What are the typical applications for 1.5KA30AHE3/54?

    • Typical applications for 1.5KA30AHE3/54 include power supplies, converters, and reverse battery protection.

  5. What is the reverse voltage rating of 1.5KA30AHE3/54?

    • The reverse voltage rating of 1.5KA30AHE3/54 is typically 30V.

  6. What is the forward voltage drop of 1.5KA30AHE3/54?

    • The forward voltage drop of 1.5KA30AHE3/54 is typically around 0.55V at a forward current of 1.5A.

  7. Is 1.5KA30AHE3/54 suitable for high-frequency applications?

    • Yes, 1.5KA30AHE3/54 is suitable for high-frequency applications due to its fast switching characteristics.

  8. Does 1.5KA30AHE3/54 require a heatsink for operation?

    • Depending on the application and operating conditions, a heatsink may be required for optimal thermal management.

  9. What is the package type of 1.5KA30AHE3/54?

    • 1.5KA30AHE3/54 is typically available in a surface-mount SMB (DO-214AA) package.

  10. What are the key advantages of using 1.5KA30AHE3/54 in technical solutions?

    • The key advantages of using 1.5KA30AHE3/54 include low forward voltage drop, high current capability, and fast switching speed, making it suitable for various power management applications.