Taiwan Semiconductor Corporation
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SMBJ28CAHM4G
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SMBJ28CAHM4G

Product Overview

Category

The SMBJ28CAHM4G belongs to the category of transient voltage suppressor (TVS) diodes.

Use

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

Characteristics

  • Fast response time
  • Low clamping voltage
  • High surge current capability

Package

The SMBJ28CAHM4G is available in a surface mount package.

Essence

The essence of this product lies in its ability to quickly divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

The SMBJ28CAHM4G is typically packaged in reels and is available in quantities suitable for both small-scale and large-scale applications.

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage: 28V
  • Operating Voltage: 23.1V
  • Maximum Reverse Leakage Current: 1µA
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SMBJ28CAHM4G features a standard SMC (DO-214AB) package with two pins for surface mounting onto a printed circuit board.

Functional Features

  • Transient voltage suppression
  • Low clamping voltage
  • Fast response time

Advantages

  • Effective protection against voltage transients
  • Compact surface mount package
  • RoHS compliant

Disadvantages

  • Limited breakdown voltage range
  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

The SMBJ28CAHM4G operates by shunting excessive voltage transients to ground, thereby limiting the voltage across sensitive components.

Detailed Application Field Plans

This TVS diode is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMBJ28CAHM4G include: - SMAJ28A - P6SMB28A - 1.5SMC28A

In conclusion, the SMBJ28CAHM4G transient voltage suppressor diode offers effective protection against voltage transients in a compact surface mount package. Its fast response time and low clamping voltage make it suitable for a wide range of applications, including telecommunication equipment, industrial control systems, automotive electronics, and consumer electronics.

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10个与SMBJ28CAHM4G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 SMBJ28CAHM4G?

    • The SMBJ28CAHM4G is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum working voltage of the SMBJ28CAHM4G?

    • The maximum working voltage of the SMBJ28CAHM4G is 28 volts.

  3. What is the peak pulse power of the SMBJ28CAHM4G?

    • The peak pulse power of the SMBJ28CAHM4G is 600 watts.

  4. What are the typical applications of the SMBJ28CAHM4G?

    • The SMBJ28CAHM4G is commonly used in applications such as power supplies, telecommunications equipment, and automotive electronics for transient voltage protection.

  5. What is the clamping voltage of the SMBJ28CAHM4G?

    • The clamping voltage of the SMBJ28CAHM4G is 45.7 volts at 10A.

  6. What is the operating temperature range of the SMBJ28CAHM4G?

    • The SMBJ28CAHM4G has an operating temperature range of -55°C to +150°C.

  7. Does the SMBJ28CAHM4G meet industry standards for surge protection?

    • Yes, the SMBJ28CAHM4G complies with industry standards for surge protection, making it suitable for various technical solutions.

  8. Can the SMBJ28CAHM4G be used for ESD protection?

    • Yes, the SMBJ28CAHM4G can be utilized for electrostatic discharge (ESD) protection in electronic circuits and systems.

  9. Is the SMBJ28CAHM4G RoHS compliant?

    • Yes, the SMBJ28CAHM4G is RoHS compliant, ensuring it meets environmental regulations.

  10. What are the packaging options available for the SMBJ28CAHM4G?

    • The SMBJ28CAHM4G is available in various packaging options, including DO-214AA (SMB) and tape and reel for automated assembly processes.