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1SMC26AT3
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1SMC26AT3

Product Overview

Category

1SMC26AT3 belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in electronic circuits, providing a low clamping voltage during transient events.

Characteristics

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

Package

The 1SMC26AT3 is available in a DO-214AB (SMC) package.

Essence

The essence of 1SMC26AT3 lies in its ability to protect sensitive electronic components from voltage transients.

Packaging/Quantity

It is typically packaged in reels or trays and is available in quantities suitable for both prototyping and production.

Specifications

  • Standoff Voltage: 26V
  • Breakdown Voltage: 28.9V
  • Maximum Clamping Voltage: 42.1V
  • Peak Pulse Current: 33.3A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The 1SMC26AT3 has two pins, with the cathode connected to the marked side of the package and the anode connected to the opposite side.

Functional Features

  • Provides protection against voltage transients
  • Responds quickly to transient events
  • Maintains low clamping voltage to protect downstream components

Advantages

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

Disadvantages

  • Limited to specific voltage ranges
  • Requires careful consideration of placement in circuit design

Working Principles

When a transient voltage spike occurs, the 1SMC26AT3 conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across the circuit.

Detailed Application Field Plans

1SMC26AT3 is commonly used in: - Power supplies - Communication systems - Automotive electronics - Industrial equipment

Detailed and Complete Alternative Models

Some alternative models to 1SMC26AT3 include: - P6SMB26AT3 - SMBJ26AT3 - SMCJ26AT3

In conclusion, 1SMC26AT3 is a crucial component in safeguarding electronic circuits from voltage transients, offering fast response times and low clamping voltages. Its application spans various industries, and it has several alternative models that can be considered based on specific requirements.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät 1SMC26AT3 :n soveltamiseen teknisissä ratkaisuissa

  1. What is 1SMC26AT3?

    • 1SMC26AT3 is a surface mount, bidirectional TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events.

  2. What is the maximum peak pulse power of 1SMC26AT3?

    • The maximum peak pulse power of 1SMC26AT3 is 1500 watts.

  3. What is the breakdown voltage of 1SMC26AT3?

    • The breakdown voltage of 1SMC26AT3 is 29.5 volts.

  4. What are the typical applications of 1SMC26AT3?

    • Typical applications of 1SMC26AT3 include protection of electronic equipment such as telecommunication systems, industrial controls, consumer electronics, and automotive electronics from transient voltage events.

  5. What is the operating temperature range of 1SMC26AT3?

    • The operating temperature range of 1SMC26AT3 is -55°C to +150°C.

  6. What is the response time of 1SMC26AT3?

    • The response time of 1SMC26AT3 is typically less than 1 picosecond.

  7. What is the package type of 1SMC26AT3?

    • 1SMC26AT3 comes in a DO-214AB (SMC) package.

  8. What standards does 1SMC26AT3 comply with?

    • 1SMC26AT3 complies with the RoHS directive and is also halogen-free.

  9. What is the clamping voltage of 1SMC26AT3?

    • The clamping voltage of 1SMC26AT3 at its peak pulse current is 45.7 volts.

  10. Can 1SMC26AT3 be used for surge protection in power supply units?

    • Yes, 1SMC26AT3 can be used for surge protection in power supply units to safeguard against voltage surges and spikes.