Microsemi Corporation
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SMBJ90E3/TR13
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SMBJ90E3/TR13

Product Overview

  • Category: Diode
  • Use: Voltage clamping
  • Characteristics: Transient voltage suppressor diode
  • Package: DO-214AA (SMB)
  • Essence: Protects sensitive electronic devices from voltage spikes
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage - Reverse Standoff (Typ): 90V
  • Voltage - Breakdown (Min): 100V
  • Clamping Voltage (Max) @ Ipp: 146V
  • Current - Peak Pulse (10/1000µs): 11.4A
  • Power - Peak Pulse: 600W
  • Type: Unidirectional

Detailed Pin Configuration

The SMBJ90E3/TR13 diode has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

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

Advantages and Disadvantages

Advantages

  • Effective protection against transient voltage events
  • Compact size for easy integration into circuit designs
  • Wide operating temperature range

Disadvantages

  • Unidirectional nature limits use in bidirectional applications
  • Limited power dissipation capability compared to larger diodes

Working Principles

The SMBJ90E3/TR13 operates by diverting excess voltage away from sensitive components when a transient voltage event occurs. It rapidly clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The SMBJ90E3/TR13 is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • SMBJ5.0A: 5.0V reverse standoff voltage
  • SMBJ15CA: 15V reverse standoff voltage
  • SMBJ33A: 33V reverse standoff voltage
  • SMBJ170CA: 170V reverse standoff voltage

In conclusion, the SMBJ90E3/TR13 diode is a vital component in protecting electronic circuits from voltage transients, offering fast response times and high surge capabilities. Its compact size and wide application field make it an essential part of modern electronic designs.

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10个与SMBJ90E3/TR13在技术解决方案中的应用相关的常见问题及解答

  1. What is the maximum working voltage of SMBJ90E3/TR13?

    • The maximum working voltage of SMBJ90E3/TR13 is 90V.

  2. What is the peak pulse power of SMBJ90E3/TR13?

    • The peak pulse power of SMBJ90E3/TR13 is 600W.

  3. What is the breakdown voltage of SMBJ90E3/TR13?

    • The breakdown voltage of SMBJ90E3/TR13 is typically 100V.

  4. What are the typical applications of SMBJ90E3/TR13?

    • SMBJ90E3/TR13 is commonly used in surge protection for sensitive electronics, such as telecommunication equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of SMBJ90E3/TR13?

    • The operating temperature range of SMBJ90E3/TR13 is -55°C to 150°C.

  6. Does SMBJ90E3/TR13 have a low leakage current?

    • Yes, SMBJ90E3/TR13 has a low leakage current, making it suitable for use in high-speed data line protection.

  7. Is SMBJ90E3/TR13 RoHS compliant?

    • Yes, SMBJ90E3/TR13 is RoHS compliant, meeting environmental standards.

  8. What is the package type of SMBJ90E3/TR13?

    • SMBJ90E3/TR13 is available in a surface mount DO-214AA (SMB) package.

  9. Can SMBJ90E3/TR13 be used for ESD protection?

    • Yes, SMBJ90E3/TR13 can be used for ESD (electrostatic discharge) protection in various electronic devices.

  10. Are there any recommended layout guidelines for using SMBJ90E3/TR13 in circuit designs?

    • Yes, it is recommended to follow the layout guidelines provided in the datasheet to ensure optimal performance and protection when using SMBJ90E3/TR13 in circuit designs.