Vishay Semiconductor Diodes Division
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SMA5J30CHE3/61
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SMA5J30CHE3/61

Product Overview

  • Category: Diode
  • Use: Overvoltage protection
  • Characteristics: High surge capability, low clamping voltage
  • Package: SMA package
  • Essence: Transient Voltage Suppressor (TVS) diode
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 5000W
  • Breakdown Voltage: 30V
  • Clamping Voltage: 48.4V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SMA5J30CHE3/61 has a standard SMA package with two pins. Pin 1 is the anode and pin 2 is the cathode.

Functional Features

  • Fast response time
  • Low leakage current
  • High reliability

Advantages

  • Provides effective overvoltage protection
  • High surge capability
  • RoHS compliant

Disadvantages

  • Sensitive to reverse bias conditions
  • Limited to low voltage applications

Working Principles

The SMA5J30CHE3/61 operates by diverting excess current away from sensitive components when an overvoltage event occurs. It clamps the voltage to a safe level, protecting the circuitry.

Detailed Application Field Plans

  • Telecommunications: Protects sensitive equipment from lightning-induced surges
  • Automotive: Safeguards electronic systems from voltage transients
  • Industrial Control Systems: Shields control circuits from power surges

Detailed and Complete Alternative Models

  • SMAJ5.0A: Similar characteristics, lower breakdown voltage
  • SMA6J33AHE3/61: Higher peak pulse power, similar breakdown voltage

This comprehensive entry provides detailed information about the SMA5J30CHE3/61 diode, including its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMA5J30CHE3/61 v technických řešeních

  1. What is the maximum reverse voltage of SMA5J30CHE3/61?

    • The maximum reverse voltage of SMA5J30CHE3/61 is 30V.

  2. What is the typical forward voltage drop of SMA5J30CHE3/61?

    • The typical forward voltage drop of SMA5J30CHE3/61 is 0.49V at 5A.

  3. What is the peak pulse power dissipation of SMA5J30CHE3/61?

    • The peak pulse power dissipation of SMA5J30CHE3/61 is 500W for a 10/1000μs waveform.

  4. What is the operating temperature range of SMA5J30CHE3/61?

    • The operating temperature range of SMA5J30CHE3/61 is -55°C to +150°C.

  5. What are the typical applications of SMA5J30CHE3/61?

    • SMA5J30CHE3/61 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  6. Does SMA5J30CHE3/61 have a low leakage current?

    • Yes, SMA5J30CHE3/61 has a low leakage current of less than 1μA at its maximum working voltage.

  7. Is SMA5J30CHE3/61 RoHS compliant?

    • Yes, SMA5J30CHE3/61 is RoHS compliant, making it suitable for use in environmentally conscious designs.

  8. What is the package type of SMA5J30CHE3/61?

    • SMA5J30CHE3/61 is available in a DO-214AC (SMA) package.

  9. Can SMA5J30CHE3/61 be used for overvoltage protection in power supply circuits?

    • Yes, SMA5J30CHE3/61 can be used for overvoltage protection in power supply circuits to safeguard against transient voltage spikes.

  10. What are the key characteristics that make SMA5J30CHE3/61 suitable for surge protection applications?

    • SMA5J30CHE3/61 offers low clamping voltage, fast response time, and high surge capability, making it well-suited for surge protection applications.