Taiwan Semiconductor Corporation
Hình ảnh có thể mang tính chất minh họa.
Xem thông số kỹ thuật để biết chi tiết sản phẩm.
SMBJ75AHM4G
Xem chi tiết DataSheets

SMBJ75AHM4G

Product Overview

Category

The SMBJ75AHM4G belongs to the category of surface mount transient voltage suppressor diodes.

Use

It is used for protecting sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

Characteristics

  • Low profile package
  • Ideal for automated placement
  • Glass passivated chip junction
  • 75V stand-off voltage

Package

The SMBJ75AHM4G comes in a DO-214AA (SMB) package.

Essence

The essence of the SMBJ75AHM4G lies in its ability to provide reliable overvoltage protection for electronic circuits.

Packaging/Quantity

The SMBJ75AHM4G is typically available in reels with a quantity of 3000 units per reel.

Specifications

  • Stand-off Voltage: 75V
  • Breakdown Voltage: 83.3V
  • Maximum Clamping Voltage: 121V
  • Peak Pulse Current: 30A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ75AHM4G has two pins, anode, and cathode, which are denoted by the "+" and "-" symbols respectively.

Functional Features

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

Advantages and Disadvantages

Advantages

  • Reliable overvoltage protection
  • Fast response to transient events
  • RoHS compliant

Disadvantages

  • Limited to specific voltage range
  • May require additional circuitry for comprehensive protection

Working Principles

The SMBJ75AHM4G operates by diverting excess transient current away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The SMBJ75AHM4G is commonly used in: - Telecommunication equipment - Industrial control systems - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMBJ75AHM4G include: - SMBJ5.0A - SMBJ15CA - SMBJ33A - SMBJ100A

In conclusion, the SMBJ75AHM4G is a reliable surface mount transient voltage suppressor diode that offers fast response, low clamping voltage, and high surge capability, making it suitable for various applications in the electronics industry.

[Word Count: 394]

Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng SMBJ75AHM4G trong giải pháp kỹ thuật

  1. What is the SMBJ75AHM4G?

    • The SMBJ75AHM4G is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum working voltage of the SMBJ75AHM4G?

    • The maximum working voltage of the SMBJ75AHM4G is 75V.

  3. What is the peak pulse power of the SMBJ75AHM4G?

    • The peak pulse power of the SMBJ75AHM4G is 600W.

  4. What are the typical applications of the SMBJ75AHM4G?

    • The SMBJ75AHM4G is commonly used in applications such as power supplies, telecommunications equipment, industrial control systems, and automotive electronics for transient voltage protection.

  5. What is the clamping voltage of the SMBJ75AHM4G?

    • The clamping voltage of the SMBJ75AHM4G is 121V at 10A.

  6. What is the operating temperature range of the SMBJ75AHM4G?

    • The SMBJ75AHM4G has an operating temperature range of -55°C to 150°C.

  7. How does the SMBJ75AHM4G provide overvoltage protection?

    • The SMBJ75AHM4G diverts excess current away from sensitive components by providing a low-impedance path to ground during voltage transients.

  8. Is the SMBJ75AHM4G RoHS compliant?

    • Yes, the SMBJ75AHM4G is RoHS compliant, making it suitable for use in environmentally conscious designs.

  9. What is the package type of the SMBJ75AHM4G?

    • The SMBJ75AHM4G comes in a DO-214AA (SMB) package, which is suitable for surface mount applications.

  10. Can the SMBJ75AHM4G be used for ESD protection?

    • Yes, the SMBJ75AHM4G can also be used for electrostatic discharge (ESD) protection in various electronic circuits and systems.