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SMBJ26AHE3/5B
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SMBJ26AHE3/5B

Product Overview

The SMBJ26AHE3/5B belongs to the category of transient voltage suppressor diodes. These diodes are designed to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. The SMBJ26AHE3/5B is commonly used in various electronic devices and systems to safeguard against voltage spikes and surges. Its characteristics include high surge capability, low clamping voltage, and fast response time. The diode is typically packaged in a surface mount DO-214AA (SMB) package and is available in tape and reel packaging with a specific quantity per reel.

Specifications

  • Part Number: SMBJ26AHE3/5B
  • Category: Transient Voltage Suppressor Diode
  • Voltage Rating: 26V
  • Peak Pulse Power: 600W
  • Package Type: DO-214AA (SMB)
  • Packaging: Tape and Reel
  • Quantity per Reel: 3000 units

Pin Configuration

The SMBJ26AHE3/5B follows the standard pin configuration for surface mount diodes, with two terminals for connection.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
  • Fast Response Time: Rapid reaction to transient events ensures minimal impact on the protected circuitry.
  • High Surge Capability: Capable of withstanding high surge currents without degradation.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • High surge capability

Disadvantages

  • Limited to specific voltage ratings
  • Requires careful consideration of placement and routing for optimal performance

Working Principles

The SMBJ26AHE3/5B operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds its rated value. This action effectively diverts the transient energy away from the sensitive components, protecting them from damage.

Application Field Plans

The SMBJ26AHE3/5B finds extensive application in various electronic systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Alternative Models

For those seeking alternative models, the following diodes can be considered: - SMBJ24AHE3/5B: 24V rating, similar characteristics - SMBJ28AHE3/5B: 28V rating, similar characteristics - SMBJ30AHE3/5B: 30V rating, similar characteristics

In conclusion, the SMBJ26AHE3/5B transient voltage suppressor diode offers reliable protection against voltage transients, making it an essential component in various electronic systems and devices.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SMBJ26AHE3/5B i tekniska lösningar

  1. What is the SMBJ26AHE3/5B?

    • The SMBJ26AHE3/5B is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse power of the SMBJ26AHE3/5B?

    • The maximum peak pulse power of the SMBJ26AHE3/5B is 600 watts.

  3. What is the breakdown voltage of the SMBJ26AHE3/5B?

    • The breakdown voltage of the SMBJ26AHE3/5B is 26 volts.

  4. What are the typical applications for the SMBJ26AHE3/5B?

    • The SMBJ26AHE3/5B is commonly used in applications such as telecommunications equipment, industrial control systems, and automotive electronics to protect against voltage surges.

  5. What is the operating temperature range of the SMBJ26AHE3/5B?

    • The operating temperature range of the SMBJ26AHE3/5B is -55°C to +150°C.

  6. What is the response time of the SMBJ26AHE3/5B?

    • The response time of the SMBJ26AHE3/5B is very fast, typically responding within nanoseconds to clamp voltage spikes.

  7. Is the SMBJ26AHE3/5B RoHS compliant?

    • Yes, the SMBJ26AHE3/5B is RoHS compliant, making it suitable for use in environmentally conscious designs.

  8. What is the package type of the SMBJ26AHE3/5B?

    • The SMBJ26AHE3/5B comes in a compact SMB (DO-214AA) package, which is suitable for surface mount applications.

  9. Can the SMBJ26AHE3/5B be used for overvoltage protection in power supply circuits?

    • Yes, the SMBJ26AHE3/5B is commonly used for overvoltage protection in power supply circuits to safeguard sensitive components from voltage transients.

  10. What are the key advantages of using the SMBJ26AHE3/5B in technical solutions?

    • The SMBJ26AHE3/5B offers high surge capability, low clamping voltage, and fast response time, making it an effective solution for protecting electronic circuits from voltage spikes and transients.