ON Semiconductor
Hình ảnh có thể mang tính chất minh họa.
Xem thông số kỹ thuật để biết chi tiết sản phẩm.
SMBJ8V0CA
Xem chi tiết DataSheets

SMBJ8V0CA

Product Overview

Category

SMBJ8V0CA belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

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

Package

The SMBJ8V0CA comes in a surface mount package.

Essence

The essence of SMBJ8V0CA lies in its ability to provide robust protection against voltage transients, ensuring the reliability and longevity of electronic devices.

Packaging/Quantity

The SMBJ8V0CA is typically available in reels with a quantity of 3000 units per reel.

Specifications

  • Standoff Voltage: 8.0V
  • Breakdown Voltage: 8.89V - 9.79V
  • Peak Pulse Power: 600W
  • Operating Temperature Range: -55°C to 150°C
  • Reverse Standoff Voltage: 6.40V
  • Maximum Clamping Voltage: 13.6V

Detailed Pin Configuration

The SMBJ8V0CA has two pins, one for the anode and one for the cathode. The pinout configuration is as follows: - Anode (A) - Pin 1 - Cathode (K) - Pin 2

Functional Features

  • Bi-directional TVS diode
  • Low incremental surge resistance
  • High temperature stability
  • ESD protection

Advantages and Disadvantages

Advantages

  • Provides effective protection against voltage transients
  • Fast response time ensures minimal damage to protected components
  • Suitable for a wide range of applications

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection
  • Sensitive to reverse bias conditions if not properly implemented

Working Principles

When a transient voltage event occurs, the SMBJ8V0CA conducts the excessive current away from the protected circuit, thereby limiting the voltage across the circuit to a safe level. This is achieved through the rapid clamping action of the TVS diode.

Detailed Application Field Plans

The SMBJ8V0CA is commonly used in various applications including: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to SMBJ8V0CA include: - SMAJ8.0A - P6SMB8.0A - SMCJ8.0A - 1.5SMC8.0A

In conclusion, the SMBJ8V0CA transient voltage suppressor diode offers reliable protection against voltage transients and finds widespread use in diverse electronic applications.

Word Count: 443

Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng SMBJ8V0CA trong giải pháp kỹ thuật

  1. What is SMBJ8V0CA?

    • SMBJ8V0CA is a type of transient voltage suppressor diode, commonly used to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum working voltage of SMBJ8V0CA?

    • The maximum working voltage of SMBJ8V0CA is 8 volts.

  3. What is the peak pulse power rating of SMBJ8V0CA?

    • The peak pulse power rating of SMBJ8V0CA is typically around 600 watts.

  4. How does SMBJ8V0CA protect electronic circuits?

    • SMBJ8V0CA clamps the voltage of the circuit it is protecting by diverting excess current away from sensitive components when a transient event occurs.

  5. In what applications is SMBJ8V0CA commonly used?

    • SMBJ8V0CA is commonly used in telecommunications equipment, industrial control systems, automotive electronics, and other applications where protection against voltage transients is necessary.

  6. What is the response time of SMBJ8V0CA?

    • The response time of SMBJ8V0CA is very fast, typically in the nanosecond range, providing quick protection against voltage spikes.

  7. Can SMBJ8V0CA be used for overvoltage protection in power supplies?

    • Yes, SMBJ8V0CA can be used for overvoltage protection in power supplies to safeguard sensitive components from voltage surges.

  8. What is the operating temperature range of SMBJ8V0CA?

    • The operating temperature range of SMBJ8V0CA is usually between -55°C to +150°C, making it suitable for a wide range of environments.

  9. Is SMBJ8V0CA RoHS compliant?

    • Yes, SMBJ8V0CA is typically RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  10. How should SMBJ8V0CA be mounted on a PCB?

    • SMBJ8V0CA should be mounted close to the protected circuit, with short traces to minimize inductance and provide effective transient protection.