STMicroelectronics
চিত্রটি উপস্থাপনা হতে পারে৷
পণ্যের বিবরণের জন্য স্পেসিফিকেশন দেখুন৷.
SMC30J8.5CA
বিস্তারিত দেখুন ডেটাশিট

SMC30J8.5CA - Product Overview and Analysis

Introduction

The SMC30J8.5CA is a transient voltage suppressor diode designed to protect electronic devices from voltage transients. This entry provides a comprehensive overview of the SMC30J8.5CA, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

Category: Transient Voltage Suppressor (TVS) Diode
Use: Protection against voltage transients in electronic circuits
Characteristics: Fast response time, low clamping voltage, high surge current capability
Package: SMC (DO-214AB) package
Essence: Provides robust protection for sensitive electronic components
Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

  • Part Number: SMC30J8.5CA
  • Peak Pulse Power: 3000W
  • Breakdown Voltage: 8.5V
  • Clamping Voltage: 14.5V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SMC30J8.5CA TVS diode has a standard SMC package with two pins. Pin 1 is the anode, and pin 2 is the cathode.

Functional Features

  • Rapid response to transient voltage spikes
  • Low clamping voltage to protect downstream components
  • High surge current handling capability
  • RoHS compliant for environmental sustainability

Advantages and Disadvantages

Advantages: - Effective protection against voltage transients - Fast response time - RoHS compliant for environmentally conscious designs

Disadvantages: - Limited breakdown voltage range - May require additional circuitry for overvoltage protection

Working Principles

When a transient voltage spike occurs, the SMC30J8.5CA TVS diode rapidly conducts, diverting the excess energy away from the protected circuit. This action clamps the voltage to a safe level, protecting downstream components from damage.

Detailed Application Field Plans

The SMC30J8.5CA is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: SMC30J7.0CA
    • Breakdown Voltage: 7.0V
    • Clamping Voltage: 11.3V
  • Alternative Model 2: SMC30J10CA
    • Breakdown Voltage: 10V
    • Clamping Voltage: 16.7V
  • Alternative Model 3: SMC30J12CA
    • Breakdown Voltage: 12V
    • Clamping Voltage: 19.9V

In conclusion, the SMC30J8.5CA TVS diode offers effective protection against voltage transients in electronic circuits. Its fast response time, low clamping voltage, and high surge current capability make it a valuable component in various applications.

Word Count: 410

প্রযুক্তিগত সমাধানে SMC30J8.5CA এর প্রয়োগ সম্পর্কিত 10টি সাধারণ প্রশ্ন ও উত্তর তালিকাভুক্ত করুন

  1. What is SMC30J8.5CA?

    • SMC30J8.5CA is a type of TVS (transient voltage suppressor) diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. Where is SMC30J8.5CA commonly used?

    • SMC30J8.5CA is commonly used in applications such as power supplies, industrial equipment, automotive electronics, and telecommunications equipment.

  3. What is the maximum voltage rating of SMC30J8.5CA?

    • The maximum voltage rating of SMC30J8.5CA is 8.5 volts.

  4. What is the peak pulse current capability of SMC30J8.5CA?

    • SMC30J8.5CA has a peak pulse current capability of typically 30A.

  5. How does SMC30J8.5CA protect electronic circuits?

    • SMC30J8.5CA protects electronic circuits by diverting excessive current away from sensitive components when a voltage spike or transient occurs.

  6. What are the key features of SMC30J8.5CA?

    • The key features of SMC30J8.5CA include low clamping voltage, fast response time, and high surge capability.

  7. Can SMC30J8.5CA be used for overvoltage protection in automotive applications?

    • Yes, SMC30J8.5CA is suitable for overvoltage protection in automotive applications due to its robust design and high surge capability.

  8. Is SMC30J8.5CA RoHS compliant?

    • Yes, SMC30J8.5CA is RoHS compliant, making it suitable for use in environmentally conscious designs.

  9. What are the temperature specifications for SMC30J8.5CA?

    • SMC30J8.5CA typically operates within a temperature range of -55°C to 150°C, making it suitable for a wide range of environments.

  10. Are there any application notes or guidelines available for using SMC30J8.5CA in technical solutions?

    • Yes, detailed application notes and guidelines are available from the manufacturer to assist with the proper integration of SMC30J8.5CA into technical solutions.