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SMBJ75HE3/52
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SMBJ75HE3/52

Product Overview

Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor
Package: DO-214AB (SMC)
Essence: Protects sensitive electronic devices from voltage transients
Packaging/Quantity: Tape & Reel, 1800 units

Specifications

  • Voltage - Reverse Standoff (Typ): 64.3V
  • Voltage - Breakdown (Min): 71.2V
  • Voltage - Clamping (Max) @ Ipp: 103V
  • Current - Peak Pulse (10/1000µs): 19.4A
  • Power - Peak Pulse: 600W
  • Type: Zener

Detailed Pin Configuration

The SMBJ75HE3/52 has two pins: 1. Anode 2. Cathode

Functional Features

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

Advantages and Disadvantages

Advantages: - Provides effective protection against transient voltage events - Fast reaction time - Compact size

Disadvantages: - Limited power dissipation capability - May require additional circuitry for comprehensive protection

Working Principles

The SMBJ75HE3/52 operates by diverting excessive current away from sensitive electronic components when a voltage transient occurs. It rapidly clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The SMBJ75HE3/52 is commonly used in various applications, including: - Power supplies - Industrial equipment - Automotive electronics - Telecommunications - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to SMBJ75HE3/52 include: - P6SMBJ75CA - SMCJ75A - 1.5SMCJ75A

In conclusion, the SMBJ75HE3/52 is a reliable transient voltage suppressor that offers fast response time and effective protection for sensitive electronic devices. Its compact size and high surge capability make it suitable for a wide range of applications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SMBJ75HE3/52 dalam penyelesaian teknikal

  1. What is the SMBJ75HE3/52?

    • The SMBJ75HE3/52 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 SMBJ75HE3/52?

    • The maximum peak pulse power of the SMBJ75HE3/52 is 600 watts.

  3. What is the breakdown voltage of the SMBJ75HE3/52?

    • The breakdown voltage of the SMBJ75HE3/52 is 75 volts.

  4. What are the typical applications of the SMBJ75HE3/52?

    • The SMBJ75HE3/52 is commonly used in applications such as telecommunications equipment, industrial control systems, and automotive electronics to protect against voltage transients.

  5. What is the operating temperature range of the SMBJ75HE3/52?

    • The SMBJ75HE3/52 has an operating temperature range of -55°C to 150°C.

  6. What is the response time of the SMBJ75HE3/52?

    • The response time of the SMBJ75HE3/52 is very fast, typically responding within nanoseconds to clamp transient voltages.

  7. Is the SMBJ75HE3/52 RoHS compliant?

    • Yes, the SMBJ75HE3/52 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. What is the package type of the SMBJ75HE3/52?

    • The SMBJ75HE3/52 comes in a DO-214AA (SMB) package.

  9. What is the clamping voltage of the SMBJ75HE3/52?

    • The clamping voltage of the SMBJ75HE3/52 is 121 volts at 10A.

  10. Can the SMBJ75HE3/52 be used for overvoltage protection in power supply circuits?

    • Yes, the SMBJ75HE3/52 is suitable for overvoltage protection in power supply circuits, providing reliable protection against voltage surges and transients.