Vishay Semiconductor Diodes Division
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SM6T30AHE3/5B
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SM6T30AHE3/5B

Product Overview

Category

The SM6T30AHE3/5B belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in various electronic circuits and systems to protect against transient voltage spikes.

Characteristics

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

Package

The SM6T30AHE3/5B is available in a DO-214AA (SMB) package.

Essence

The essence of the SM6T30AHE3/5B lies in its ability to efficiently suppress transient voltage spikes, thereby safeguarding sensitive electronic components.

Packaging/Quantity

It is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Standoff Voltage: 30V
  • Breakdown Voltage: 33.3V
  • Peak Pulse Power: 600W
  • Operating Temperature Range: -55°C to 150°C
  • Reverse Standoff Voltage: 25.6V
  • Reverse Leakage Current: 1µA

Detailed Pin Configuration

The SM6T30AHE3/5B has two pins, anode, and cathode, which are denoted by the "+" and "-" symbols, respectively.

Functional Features

  • Bi-directional protection
  • Low clamping voltage
  • Fast response to transient surges
  • High surge current handling capability

Advantages

  • Effective protection against transient voltage spikes
  • Fast response time
  • Suitable for a wide range of applications
  • RoHS compliant

Disadvantages

  • Limited to low voltage applications
  • May require additional circuitry for higher voltage protection

Working Principles

The SM6T30AHE3/5B operates on the principle of avalanche breakdown, where it rapidly conducts excess current away from the protected circuit when a transient voltage spike occurs, thus limiting the voltage across the circuit.

Detailed Application Field Plans

The SM6T30AHE3/5B is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the SM6T30AHE3/5B include: - P6KE30A - 1.5SMC30A - SMAJ30A - SMCJ30A

In conclusion, the SM6T30AHE3/5B is a versatile TVS diode that offers efficient surge protection for a wide range of electronic applications, making it an essential component in safeguarding sensitive circuits from transient voltage spikes.

Énumérez 10 questions et réponses courantes liées à l'application de SM6T30AHE3/5B dans les solutions techniques

  1. What is the maximum peak pulse power of SM6T30AHE3/5B?

    • The maximum peak pulse power is 600 watts for a 10/1000 μs waveform.

  2. What is the breakdown voltage of SM6T30AHE3/5B?

    • The breakdown voltage is 33.3V at 1mA.

  3. What is the typical clamping voltage of SM6T30AHE3/5B?

    • The typical clamping voltage is 45.7V at 15.4A.

  4. What is the operating temperature range for SM6T30AHE3/5B?

    • The operating temperature range is -55°C to +150°C.

  5. What are the applications of SM6T30AHE3/5B in technical solutions?

    • SM6T30AHE3/5B is commonly used for transient voltage suppression in various electronic systems, including telecommunications equipment, industrial automation, and automotive electronics.

  6. What is the package type of SM6T30AHE3/5B?

    • SM6T30AHE3/5B is available in a DO-214AA (SMB) package.

  7. What is the reverse stand-off voltage of SM6T30AHE3/5B?

    • The reverse stand-off voltage is 30V.

  8. What is the peak pulse current rating of SM6T30AHE3/5B?

    • The peak pulse current rating is 15.4A.

  9. Does SM6T30AHE3/5B have RoHS compliance?

    • Yes, SM6T30AHE3/5B is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  10. What are the key features of SM6T30AHE3/5B?

    • Some key features include low incremental surge resistance, fast response time, and high reliability under repetitive surges.