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SMBJ85CD-M3/H

SMBJ85CD-M3/H

Product Overview

The SMBJ85CD-M3/H belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The SMBJ85CD-M3/H is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically packaged in a surface mount DO-214AA (SMB) package and is available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

  • Part Number: SMBJ85CD-M3/H
  • Category: Transient Voltage Suppressor Diode
  • Voltage Rating: 85V
  • Peak Pulse Power: 600W
  • Package Type: DO-214AA (SMB)
  • Packaging: Tape and Reel, 3000 units per reel

Detailed Pin Configuration

The SMBJ85CD-M3/H features a standard SMB package with two pins. Pin 1 is the anode, and pin 2 is the cathode.

Functional Features

  • Transient Voltage Suppression: Provides protection against voltage transients and spikes.
  • Fast Response Time: Rapidly clamps transient voltages to a safe level.
  • High Surge Capability: Capable of withstanding high surge currents.

Advantages and Disadvantages

Advantages

  • Effective protection of sensitive electronic components.
  • Fast response time ensures minimal impact on the protected circuit.
  • High surge capability provides robust protection in demanding environments.

Disadvantages

  • May exhibit some leakage current in normal operating conditions.
  • Clamping voltage may be higher than some alternative models.

Working Principles

The SMBJ85CD-M3/H operates by shunting excess transient current away from sensitive components when a voltage spike occurs. This action effectively limits the voltage across the protected circuit, preventing damage to downstream electronics.

Detailed Application Field Plans

The SMBJ85CD-M3/H is widely used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the SMBJ85CD-M3/H include: - P6SMBJ85CA: Similar specifications with a slightly different package type. - SMBJ85A: Lower clamping voltage but similar surge capability.

In conclusion, the SMBJ85CD-M3/H transient voltage suppressor diode offers effective protection against voltage transients and spikes, making it an essential component in various electronic applications.

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10 domande e risposte comuni relative all'applicazione di SMBJ85CD-M3/H nelle soluzioni tecniche

  1. What is the maximum working voltage of SMBJ85CD-M3/H?

    • The maximum working voltage of SMBJ85CD-M3/H is 85V.
  2. What is the peak pulse power of SMBJ85CD-M3/H?

    • The peak pulse power of SMBJ85CD-M3/H is 600W.
  3. What is the typical clamping voltage of SMBJ85CD-M3/H?

    • The typical clamping voltage of SMBJ85CD-M3/H is 137V at 10A.
  4. What are the typical applications for SMBJ85CD-M3/H?

    • SMBJ85CD-M3/H is commonly used in protection circuits for automotive electronics, industrial equipment, and telecommunication systems.
  5. What is the operating temperature range of SMBJ85CD-M3/H?

    • The operating temperature range of SMBJ85CD-M3/H is -55°C to 150°C.
  6. Does SMBJ85CD-M3/H comply with RoHS requirements?

    • Yes, SMBJ85CD-M3/H is compliant with RoHS requirements.
  7. What is the package type of SMBJ85CD-M3/H?

    • SMBJ85CD-M3/H is available in a DO-214AA (SMB) package.
  8. Is SMBJ85CD-M3/H suitable for overvoltage protection in power supply units?

    • Yes, SMBJ85CD-M3/H is suitable for overvoltage protection in power supply units.
  9. What are the key features of SMBJ85CD-M3/H?

    • Some key features of SMBJ85CD-M3/H include low profile, fast response time, and high surge capability.
  10. Can SMBJ85CD-M3/H be used in combination with other transient voltage suppressor devices?

    • Yes, SMBJ85CD-M3/H can be used in combination with other transient voltage suppressor devices to provide comprehensive overvoltage protection.