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1.5KE39CAL31HE3/72

1.5KE39CAL31HE3/72

Product Overview

The 1.5KE39CAL31HE3/72 belongs to the category of transient voltage suppressor diodes (TVS diodes) and is commonly used for surge protection in electronic circuits. These diodes are characterized by their high surge capability, fast response time, and low clamping voltage. They are typically packaged in a DO-201 package and are available in various packaging quantities.

Specifications

  • Part Number: 1.5KE39CAL31HE3/72
  • Category: Transient Voltage Suppressor Diode
  • Use: Surge protection in electronic circuits
  • Characteristics: High surge capability, fast response time, low clamping voltage
  • Package: DO-201
  • Packaging/Quantity: Various options available

Detailed Pin Configuration

The 1.5KE39CAL31HE3/72 TVS diode typically consists of two pins, anode, and cathode, which are essential for its proper installation and functioning within a circuit.

Functional Features

  • High surge capability for effective transient voltage suppression
  • Fast response time to protect sensitive electronic components
  • Low clamping voltage to limit the voltage spikes during surges

Advantages and Disadvantages

Advantages: - Effective surge protection for electronic circuits - Fast response time ensures minimal damage to sensitive components - Low clamping voltage helps in limiting voltage spikes

Disadvantages: - May require additional circuitry for comprehensive surge protection in complex systems - Higher cost compared to traditional diodes

Working Principles

When a transient voltage spike occurs in the circuit, the 1.5KE39CAL31HE3/72 TVS diode rapidly conducts, diverting excess current away from sensitive components and clamping the voltage to a safe level, thus protecting the circuit from damage.

Detailed Application Field Plans

The 1.5KE39CAL31HE3/72 TVS diode finds extensive application in various fields such as: - Power supply units - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE39CAL31HE3/72 TVS diode include: - P6KE39CA - 1.5KE39A - SA5.0CA

In conclusion, the 1.5KE39CAL31HE3/72 TVS diode offers robust surge protection capabilities with its high surge capability, fast response time, and low clamping voltage, making it a crucial component in safeguarding electronic circuits from transient voltage spikes.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 1.5KE39CAL31HE3/72 i tekniska lösningar

  1. What is the 1.5KE39CAL31HE3/72 used for?

    • The 1.5KE39CAL31HE3/72 is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power of the 1.5KE39CAL31HE3/72?

    • The maximum peak pulse power of the 1.5KE39CAL31HE3/72 is typically 1500 watts.

  3. What is the breakdown voltage of the 1.5KE39CAL31HE3/72?

    • The breakdown voltage of the 1.5KE39CAL31HE3/72 is 39 volts.

  4. What are the typical applications of the 1.5KE39CAL31HE3/72?

    • Typical applications include protection of sensitive electronic equipment such as telecommunication systems, industrial controls, and automotive electronics.

  5. What is the operating temperature range of the 1.5KE39CAL31HE3/72?

    • The operating temperature range is typically -55°C to +175°C.

  6. How does the 1.5KE39CAL31HE3/72 provide protection against voltage transients?

    • The 1.5KE39CAL31HE3/72 clamps the voltage to a safe level by diverting excess current away from the protected circuit.

  7. Is the 1.5KE39CAL31HE3/72 RoHS compliant?

    • Yes, the 1.5KE39CAL31HE3/72 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. What is the packaging type of the 1.5KE39CAL31HE3/72?

    • The 1.5KE39CAL31HE3/72 is available in a DO-201 package.

  9. Can the 1.5KE39CAL31HE3/72 be used in high-frequency applications?

    • Yes, the 1.5KE39CAL31HE3/72 can be used in high-frequency applications due to its fast response time.

  10. Does the 1.5KE39CAL31HE3/72 require any external components for proper operation?

    • No, the 1.5KE39CAL31HE3/72 does not require any external components for its basic operation as a transient voltage suppressor diode.